1 2 3 4 5 6 7 8 UNITED STATES DISTRICT COURT 9 SOUTHERN DISTRICT OF CALIFORNIA 10 11 ORTHOPAEDIC HOSPITAL, Case No.: 3:19-cv-00970-JLS-AHG

12 Plaintiff,

ORDER RESOLVING JOINT

13 v. MOTION REGARDING PRIVILEGE

WAIVER DISCOVERY DISPUTE

14 DJO GLOBAL, INC. and DJO

FINANCE, LLC,

15 [ECF No. 78] Defendants. 16

17 18 19

20 21 22

23

24 25 26

27 28 1 This matter comes before the Court on the parties’ Joint Motion Regarding Privilege 2 Waiver Discovery Dispute (ECF No. 78) (“the Joint Motion”). The parties seek resolution 3 of their dispute regarding whether, due to the failure of Defendants DJO Global, Inc. and 4 DJO Finance, LLC (“DJO”) to object to certain deposition testimony of DJO’s 30(b)(6) 5 witness Bryan Monroe and Plaintiff’s use of a privileged document at the deposition, DJO 6 thereby waived the attorney-client privilege with respect to (1) the privileged document at 7 issue and related testimony; and (2) all attorney-client communications regarding the 8 “same subject matter,” which Plaintiff argues extends to the patents-in-suit. 9 I. BACKGROUND 10 Plaintiff Orthopaedic Hospital, d/b/a Orthopaedic Institute For Children (“Plaintiff”) 11 filed this action against DJO on May 23, 2019, alleging infringement of U.S. Patent No. 12 8,796,347 B2, U.S. Patent No. 8,658,710 B2, U.S. Patent No. 9,155,817 B2, U.S. Patent 13 No. 9,242,025, and U.S. Patent No. 9,302,028 B2 (collectively, the “patents-in-suit”). ECF 14 No. 1. 15 Plaintiff designated 57 topics for examination in its 30(b)(6) Notice to DJO. See ECF 16 No. 82-13. DJO designated four 30(b)(6) witnesses for the identified topics, including 17 Bryan Monroe, John Vinciguerra, Louie Vogt, and John Poulter. ECF No. 82-14. Plaintiff 18 took the deposition of Mr. Monroe, who is DJO’s Senior Vice President of Research and 19 Development, on July 21, 2020, both in his personal capacity and as a Rule 30(b)(6) 20 designee. ECF No. 78 at 4. 21 During the deposition, Mr. Monroe was questioned regarding DJO’s awareness in 22 April 2008 of one of the patent applications that later issued as one of the patents-in-suit. 23 ECF No. 78-1, Monroe Dep. 159:10 – 160:19. During that line of questioning, Mr. Monroe 24 testified that it was DJO’s opinion at the time it learned of the application “that the patent 25 wouldn’t issue.” Id. 160:6-7. When asked the basis of that opinion, Mr. Monroe testified 26 “[i]t was just an opinion that we had from our attorney as we were doing our freedom to 27 operate. I don’t know the specifics, but the opinion back was that it was not valid.” Id. 28 160:15-19. Mr. Monroe also explained his “understanding” that the person at DJO who 1 first learned of the patent application was John Vinciguerra, and that Mr. Vinciguerra had 2 been working with outside counsel in connection with freedom-to-operate searches when 3 he came across the application. Id. 159:15-25. 4 Following this testimony, Plaintiff’s counsel confirmed with DJO’s counsel on the 5 record that DJO had not yet disclosed whether it intends to rely on an advice-of-counsel 6 defense in this litigation. Id. 162:1-7. After a brief recess off the record, Plaintiff’s counsel 7 returned to questioning Mr. Monroe regarding the advice of outside counsel on the patent 8 application. Mr. Monroe reiterated that Mr. Vinciguerra was the person at DJO who had 9 communicated with outside counsel, whom Mr. Monroe identified as David Hill. Id. 163:4- 10 19. Mr. Monroe did not know whether Mr. Hill provided a written opinion to DJO 11 regarding the likelihood of issuance of Plaintiff’s patent applications, whether DJO 12 maintained a copy of Mr. Hill’s opinion on the patent application, or whether Mr. Hill 13 provided DJO with a written freedom to operate letter. Id. 163:24 – 164:21. Rather, Mr. 14 Monroe testified that his knowledge was secondhand, based on Mr. Vinciguerra’s 15 interactions with Mr. Hill and the resultant conclusion that Plaintiff’s patent would not 16 issue. Accordingly, he did not know “the specifics” of the basis of that conclusion, “since 17 it happened with John [Vinciguerra,]” but testified to DJO’s understanding that “we felt 18 that there was prior art and other activity happening in the development of E+ 19 poly[ethylene] that would negate the patent.” Id. 164:21 – 165:10. 20 At that point, Plaintiff’s counsel turned to questioning Mr. Monroe about certain 21 documents related to an exclusive license and product development agreement between 22 DJO’s predecessor, Encore Medical, and Dr. Mark Frankle (the “Frankle Agreement”). See 23 ECF No. 78 at 5; Monroe Dep. 165:22 – 166:25; 170:11 – 172:4. Plaintiff produced the 24 95-page Frankle Agreement during discovery, and it is filed under seal in connection with 25 this dispute. ECF No. 78-2. However, the agreement itself is only 88 pages; the final seven 26 pages of the document are a letter dated October 19, 2011 from Mr. Hill to Aaron Bailey, 27 the Director of New Product Development at DJO, regarding the likelihood of issuance of 28 a new patent application filed by Dr. Frankle (the “Hill Letter”). Id. at 90-96. 1 The Hill Letter and Mr. Monroe’s testimony regarding Mr. Hill’s legal opinions 2 about the validity of Plaintiff’s pending patent application form the basis of Plaintiff’s 3 claim of privilege waiver in the dispute at hand. 4 Importantly, Dr. Frankle’s patent applications discussed in the Hill Letter did not 5 issue as any of the patents-in-suit. See ECF Nos. 78 at 9; 82-6. Nonetheless, Plaintiff 6 contends that, because Mr. Hill’s disclosed freedom-to-operate opinion regarding the 7 Frankle patent application in the Hill Letter is similar to Mr. Hill’s 2008 opinion regarding 8 Plaintiff’s application for one of the patents-in-suit (at least according to Mr. Monroe’s 9 characterization of the 2008 opinion), DJO has thereby waived privilege over not only the 10 Hill Letter itself and related testimony, but also over “all documents and communications 11 relating to DJO’s knowledge of and response to [Plaintiff’s] patent applications[.]” ECF 12 No. 78 at 8. 13 Based on this position, Plaintiff’s counsel David Mlaver sent a letter to DJO’s 14 counsel Amar Thakur on the same day of the Monroe deposition, July 21, 2020, seeking 15 “the immediate further production of documents and communications between David Hill 16 and DJO.” ECF No. 82-6. Mr. Mlaver requested the immediate production of the 2008 Hill 17 opinion on the patent-in-suit discussed by Mr. Monroe during his deposition “and all 18 documents and communications relating thereto[,]” on the basis that Mr. Monroe’s 19 testimony regarding the 2008 opinion, “as well as lengthy testimony regarding another 20 freedom-to-operate opinion provided by Mr. Hill stating a similar conclusion (which DJO 21 has already produced), was provided voluntarily and without objection.” Id. 22 The same day, DJO’s counsel Bruce Zisser wrote to Plaintiff’s counsel April 23 Weisbruch notifying her that the Hill Letter was inadvertently produced. ECF No. 82-8. 24 Mr. Zisser invoked Section 13 of the Protective Order in this case (ECF No. 42) and Rule 25 26(b)(5)(B) to claw back the Hill Letter and request that Plaintiff immediately destroy all 26 copies of the document within its possession, custody, or control. ECF No. 82-8. Mr. Zisser 27 also asked Ms. Weisbruch to request that the court reporter from the deposition remove the 28 Hill Letter from the Frankle Agreement (marked as Exhibit 19 to the deposition) and strike 1 Mr. Monroe’s testimony concerning the contents of the Hill Letter. Id. Finally, Mr. Zisser 2 noted that DJO would supplement its privilege log to include the Hill Letter, which DJO 3 did on July 24, 2020. Id; ECF No. 89-1 at 5. 4 Mr. Thakur also responded to Mr. Mlaver’s letter the same day. ECF No. 82-7. Mr. 5 Thakur disagreed that Mr. Monroe characterized or disclosed the content of any attorney- 6 client communication between DJO and Mr. Hill; rather, Mr. Thakur contended that Mr. 7 Monroe “was merely expressing DJO’s opinion at the time[.]” Id. As for Mr. Mlaver’s 8 reliance on the production of the Hill Letter and related testimony to argue waiver, Mr. 9 Thakur countered that the production of the Hill Letter was inadvertent, and noted that its 10 return and destruction pursuant to the Protective Order and Rule 26(b)(5)(B) had already 11 been requested. Id. 12 The parties sought Court intervention regarding the dispute on July 23, 2020, and 13 the Court held a Telephonic Discovery Conference the following day. ECF Nos. 74, 75. 14 The Court determined that motion practice was necessary to resolve the dispute. ECF No. 15 76. The present Joint Motion Regarding Privilege Waiver Discovery Dispute followed. See 16 ECF Nos. 78 (sealed version of the Joint Motion); 82 (public, redacted version of the Joint 17 Motion). 18 II. LEGAL STANDARD 19 Under Rule 26 of the Federal Rules of Civil Procedure, “[p]arties may obtain 20 discovery regarding any nonprivileged matter that is relevant to any party’s claim or 21 defense[.]” Fed. R. Civ. P. 26(b)(1). In the Ninth Circuit, an eight-part test governs whether 22 information is covered by the attorney-client privilege: 23 (1) Where legal advice of any kind is sought (2) from a professional legal adviser in his capacity as such, (3) the communications relating to that 24 purpose, (4) made in confidence (5) by the client, (6) are at his instance 25 permanently protected (7) from disclosure by himself or by the legal adviser, (8) unless the protection be waived. 26

27 United States v. Graf, 610 F.3d 1148, 1156 (9th Cir. 2010) (quoting United States v. 28 Ruehle, 583 F.3d 600, 607 (9th Cir. 2009)). 1 Where information produced in discovery is subject to a claim of privilege, Rule 26 2 provides a procedure for the producing party to assert a claim of privilege after production, 3 and, if the claim is contested, permit the receiving party to present the matter to the court 4 for resolution: 5 [T]he party making the claim [of privilege] may notify any party that received the information of the claim and the basis for it. After being notified, a party 6 must promptly return, sequester, or destroy the specified information and any 7 copies it has; must not use or disclose the information until the claim is resolved; must take reasonable steps to retrieve the information if the party 8 disclosed it before being notified; and may promptly present the information 9 to the court under seal for a determination of the claim. 10 Fed. R. Civ. P. 26(b)(5)(B). 11 In this case, it is undisputed that the materials at issue would ordinarily be protected 12 by the attorney-client privilege—what is in dispute is merely whether DJO waived the 13 privilege. 14 Rule 502 of the Federal Rules of Evidence sets forth limitations on waiver of the 15 attorney-client privilege. See Fed. R. Evid. 502. Specifically, Rule 502(a) provides that, 16 when a party’s disclosure of a communication covered by the attorney-client privilege in a 17 federal proceeding waives the privilege, the waiver extends to undisclosed 18 communications or information if (1) the waiver is intentional; (2) the disclosed and 19 undisclosed communications or information concern the same subject matter; and (3) they 20 ought in fairness be considered together. Fed. R. Evid. 502(a). 21 However, Rule 502(b) offers an escape hatch of sorts where the disclosure of a 22 privileged communication is inadvertent. Under that provision, in order to avoid waiver 23 based on disclosure of privileged information, the disclosing party must show: (1) the 24 disclosure of the protected document was inadvertent; (2) the disclosing party took 25 reasonable steps to prevent disclosure; and (3) the disclosing party promptly took 26 reasonable steps to rectify the error of its inadvertent disclosure. Fed. R. Evid. 502(b). 27 While the receiving party bears the burden of challenging a claim of privilege under 28 Fed. R. Civ. P. 26(b)(5)(B), once a challenge is made, the burden then shifts to the 1 producing party to prove each of the three elements of Fed. R. Evid. 502(b) has been met 2 to establish the privilege was not waived. Coleman v. Sterling, No. 09-CV-1594-W (BGS), 3 2011 WL 13177041, at *3 n.4 (S.D. Cal. Nov. 4, 2011). 4 III. DISCUSSION 5 A. Whether DJO waived the privilege as to the Hill Letter 6 The Court will first address whether DJO has met its burden under Rule 502(b) of 7 showing that its disclosure of the Hill Letter should not operate as a waiver of the attorney- 8 client privilege as to that document alone, before turning to the scope of any such waiver. 9 As a preliminary matter, the Court must evaluate the applicability of the parties’ 10 stipulated Protective Order in this matter (ECF No. 43) to the present dispute. Under Rule 11 26, any agreements reached by the parties regarding privilege issues, including the 12 procedure to assert a privilege claim after production, as well as any Court orders that 13 incorporate such agreements—i.e., stipulated protective orders—may be considered by the 14 Court in determining whether a waiver has occurred. See Fed. R. Civ. P. 26(b)(5), advisory 15 committee’s note to 2006 amendment (“Agreements reached under Rule 26(f)(4) and 16 orders including such agreements entered under Rule 16(b)(6) may be considered when a 17 court determines whether a waiver has occurred”).1 Notably, “[s]uch agreements and orders 18 ordinarily control if they adopt procedures different from those in Rule 26(b)(5)(B).” Id. 19 Section 4.3 of the parties’ stipulated Protective Order in this matter sets forth the 20 parties’ agreed parameters regarding inadvertent disclosures of protected information: 21 To the extent consistent with applicable law, the inadvertent or unintentional disclosure of Confidential Information that should have been 22 designated as Protected Material, regardless of whether the information, 23

24 25 1 This advisory committee’s note cites to the 2006 version of Rule 26(f)(4), which requires the parties’ discovery plan to include proposals regarding “any issues relating to claims of 26 privilege . . . including—if the parties agree on a procedure to assert such claims after 27 production—whether to ask the court to include their agreement in an order” and to the 2006 version of Rule 16(b)(6), which provides that the Court’s scheduling order may 28 1 document, or thing was so designated at the time of disclosure, shall not be deemed a waiver in whole or in part of a Party’s claim that the 2 information, document, or thing be designated as Protected Material, 3 either as to the specific information, document, or thing disclosed or as to any other material or information concerning the same or related subject 4 matter. Such inadvertent or unintentional disclosure may be rectified by the 5 Producing Party promptly notifying in writing, within a reasonable time after discovery of the unintentional disclosure, counsel for all Parties to 6 whom the material was disclosed that the material should have been 7 designated Protected Material. Such notice shall constitute a designation of the information, document, or thing as Protected Material under this Order. 8 The Producing Party shall provide copies of the properly marked information 9 along with the written notice, or as soon thereafter as practicable. Upon timely correction of a designation, the Receiving Party shall return or destroy said 10 undesignated Protected Material to the extent practicable and shall not retain 11 copies thereof and shall undertake a best effort to correct the disclosure of such Protected Material contrary to the re-designation, including informing 12 any unauthorized recipients of the existence and terms of this Order and 13 demanding the return of the Protected Material. However, disclosure of such Protected Material prior to the receipt of notice under this paragraph shall not 14 be deemed a violation of this Order. 15 ECF No. 43 at 8-9 (emphasis added). 16 17 However, Plaintiff argues that DJO failed to promptly take remedial measures to 18 correct the claimed purported inadvertent disclosure of the Hill Letter, as required by both 19 Fed. R. Evid. 502(b)(3) and the Protective Order. ECF No. 78 at 7-8. Indeed, the Protective 20 Order incorporates the language of Rule 502(b)(3) by requiring the producing party to 21 rectify an inadvertent disclosure by “promptly” notifying the receiving party in writing 22 within a reasonable time after discovery of the disclosure. ECF No. 43 at 8. Therefore, the 23 question of whether the disclosure of the Hill Letter constituted an inadvertent disclosure 24 within the meaning of the Protective Order dovetails with the question whether the 25 disclosure of the Hill Letter operated as a waiver pursuant to Rule 502(b). 26 Additionally, Section 13 of the Protective Order requires that, when a producing 27 party gives notice that certain inadvertently produced material is subject to a claim of 28 privilege or other protection, the receiving party’s obligations “are those set forth in Federal 1 Rule of Civil Procedure 26(b)(5)(B).” Id. at 20. Because the procedures in the Protective 2 Order are the same as those in Rule 26(b)(5)(B), there is no basis to find that the Protective 3 Order should control the Court’s analysis of whether there was a waiver and, if so, the 4 scope of such waiver. See Fed. R. Civ. P. 26(b)(5), advisory committee’s note to 2006 5 amendment; see also Luna Gaming-San Diego, LLC v. Dorsey & Whitney, LLP, No. 6 06CV2804 BTM (WM), 2010 WL 275083, at *4 (S.D. Cal. Jan. 13, 2010) (holding that 7 the parties’ stipulated protective order did not govern a privilege waiver dispute, because 8 while it provided that inadvertent disclosure of privileged documents would not constitute 9 a waiver, “it does not address under what circumstances failure to object to the use of 10 inadvertently produced privileged documents waives the privilege, which is what the Court 11 must resolve here”). The Court will thus proceed with its analysis under Rule 502.2 12 DJO bears the burden of proving each of the three elements of Rule 502(b) has been 13 met in order to avoid waiver of the privilege over the Hill Letter. Plaintiff argues DJO 14 cannot meet this burden, because its counsel failed to object to the use of the letter or the 15 Monroe testimony regarding the letter on grounds of privilege during the deposition. ECF 16 No. 78 at 8. This argument goes to the third prong of Rule 502(b), requiring the privilege 17 holder to “promptly [take] reasonable steps to rectify the error” of an inadvertent 18 disclosure. Fed. R. Evid. 502(b)(3). However, this rule does not require DJO to have 19 “engage[d] in a post-production review to determine whether any protected communication 20 or information has been produced by mistake” in order to escape waiver of the privilege. 21 Fed. R. Evid. 502(b), advisory committee’s explanatory note. The producing party is 22 merely required “to follow up on any obvious indications that a protected communication 23 or information has been produced inadvertently.” Id. 24 25 26 2 Even if the Court determined that the Protective Order controlled the analysis, DJO would 27 still bear the burden of proving the Hill Letter was inadvertently disclosed within the meaning of the Protective Order. See Callan v. Christian Audigier, Inc., 263 F.R.D. 564, 28 1 In applying Rule 502(b)(3), at least one other court in this district has held that “if a 2 privileged document is used at a deposition, and the privilege holder fails to object 3 immediately, the privilege is waived. . . . Failing to stop responses to questions at a 4 deposition that elicit privileged information also waives the privilege.” Luna Gaming, 2010 5 WL 275083, at *5. Accord Brandon v. D.R. Horton, Inc., No. 07CV1256 J (POR), 2008 6 WL 2096883, at *3 (S.D. Cal. May 16, 2008), as amended (May 21, 2008) (“[F]ailure to 7 assert the attorney-client privilege, especially during deposition, is an absolute waiver of 8 the privilege . . . . Plaintiffs’ failure to assert the privilege at Plaintiff Brandon’s deposition 9 is clear proof that, even if there was a privilege, it was absolutely and irrevocably waived, 10 regardless of whether disclosure was inadvertent”) (citing Perrignon v. Bergen Brunswig 11 Corp., 77 F.R.D 455, 459 (N.D. Cal. 1978) (“. . . even if the statements were privileged, 12 the privilege was waived. When plaintiff . . . was deposed on April 21, 1977, she described 13 her conversations with Nielson without any objection from counsel for HAS. By failing to 14 make a timely objection, HAS waived any privilege that may have existed with respect to 15 the statements”)). 16 However, the Brandon case “predated Rule 502(b),” which went into effect in 17 September 2008, “and involved a document that was not privileged in the first place[.]” 18 Datel Holdings Ltd. v. Microsoft Corp., No. C-09-05535 EDL, 2011 WL 866993, at *5 19 (N.D. Cal. Mar. 11, 2011). Additionally, other courts evaluating the waiver question in the 20 context of the use of privileged documents during depositions have distinguished Luna 21 Gaming on the basis that counsel in that case “first asserted a privilege objection at a second 22 deposition two months later and, even then, failed to follow up to obtain return of the 23 document and failed to object to the use of the documents in summary judgment 24 proceedings.” California Inst. of Tech. v. Broadcom Ltd., No. CV 16-3714-GW (AGRX), 25 2018 WL 1468371, at *4 (C.D. Cal. Mar. 19, 2018). The Broadcom court further noted 26 that, notwithstanding the Luna Gaming court’s use of the word “immediately,” the Luna 27 Gaming court cited to a District of Idaho case where counsel asserted the privilege “almost 28 within the hour” of discovering an inadvertent production “as an example of a case in which 1 immediacy was satisfied.” Id. (discussing Multiquip, Inc. v. Water Mgmt. Sys. LLC, 2009 2 WL 4261214 (D. Idaho Nov. 23, 2009)). Therefore, the Broadcom court expressed doubt 3 as to whether the facts of Luna Gaming “necessarily raise[d] the question of immediacy.” 4 2018 WL 1468371, at *4. See also Datel, 2011 WL 866993, at *1, *5 (finding counsel’s 5 failure to object immediately to the use of privileged documents and eliciting of related 6 testimony during a deposition did not constitute waiver, where, a few hours later while the 7 deposition was still ongoing, counsel interrupted the deposition to put the privilege 8 assertion on the record, and distinguishing Luna Gaming because there was no objection 9 during the deposition). 10 DJO contends that it did promptly take reasonable steps to rectify the error, 11 explaining that, because the Monroe deposition was remote and the Hill Letter was attached 12 to many other non-privileged documents, DJO’s counsel could not tell from the remote 13 display of the document whether the Hill Letter had been intentionally produced. ECF No. 14 78 at 13. DJO argues Plaintiff’s counsel knew that Plaintiff “was in possession of an 15 inadvertently produced legal letter, with a ‘Privileged’ legend[,]” and intentionally waited 16 until near the end of a “lengthy, remote deposition where documents are displayed remotely 17 and not always clearly” before using the Hill Letter. Id. DJO argues Plaintiff “should not 18 unfairly benefit from this tactic” and notes that the deposition ended only 25 minutes later, 19 such that DJO’s counsel “was unable to ascertain the status of this document until after the 20 deposition concluded.” Id. Therefore, DJO argues that the facts here are closest to those in 21 Datel, because, although Mr. Thakur did not assert privilege over the Hill Letter within the 22 remaining 25 minutes of the deposition after the letter was discussed, DJO identified the 23 letter as inadvertently produced and requested the destruction of the letter and related 24 testimony “within hours” of the deposition’s conclusion. ECF No. 78 at 13. 25 While the Court does not read Luna Gaming as creating the bright-line rule urged 26 by Plaintiff—that failing to object to the use of a privileged document during a deposition 27 28 1 always necessarily waives the privilege —the Court nevertheless finds that DJO waived 2 the privilege over the Hill Letter here. 3 As an initial matter, DJO presents no argument on the first and second prongs of 4 Rule 502(b), seemingly because Plaintiff “does not appear to contest that the [Hill Letter] 5 was inadvertently produced or that DJO took reasonable steps to prevent disclosure.” Id. 6 at 12. However, DJO bears the burden on proving these prongs. DJO has not met that 7 burden and does not explain the steps it took to prevent disclosure in the first place. 8 Moreover, DJO did not identify the Hill Letter as inadvertently produced until after 9 Mr. Mlaver wrote to Mr. Thakur arguing that DJO’s voluntary disclosure of the Hill Letter 10 supported Plaintiff’s position that DJO waived the attorney-client privilege as to all 11 communications between Mr. Hill and DJO. See ECF Nos. 82-6, 82-7, 82-8. Therefore, 12 under the circumstances, it appears that DJO’s belated invocation of the inadvertent 13 disclosure protections of the Protective Order and Fed. R. Civ. P. 26(b)(5)(B) was done 14 only to bolster DJO’s opposition to Plaintiff’s assertion of subject matter waiver. Although 15 the Court recognizes the technical barriers inherent in a remote deposition, whether or not 16 the remote display of the document was clear, the coinciding testimony regarding the Hill 17 Letter was unmistakably about an attorney-client communication: 18 Q. Page 89 is the first page of a letter from David J. Hill of Chambliss, Bahner & Stophel, PC; right? 19 A. Yes. 20 21 3 For example, the Court sees very little difference between an objection two hours after 22 the use of a privileged document while a deposition is still ongoing and an objection two 23 hours after the use of a privileged document when the deposition has just concluded. Rule 502 was designed to be “flexible enough” to accommodate the Court’s consideration of a 24 number of factors, including the reasonableness of precautions taken to avoid inadvertent 25 disclosure, the time taken to rectify the error, the scope of discovery, the extent of disclosure, the overriding issue of fairness, the number of documents to be reviewed, and 26 the time constraints for production. Fed. R. Evid. 502(b), advisory committee’s explanatory 27 note. In other words, the rule allows for a fact-specific, case-by-case application. Applying any bright-line rule in an analysis governed by Rule 502(b) would thus be at odds with its 28 1 . . . Q. And this letter is addressed to Aaron Bailey, who’s the director of new 2 product development at DJO; right? 3 A. Correct. Q. Is Mr. Bailey typically the person who works on getting freedom to 4 operate opinions, or does that usually go to John Vinciguerra? 5 A. Well, Aaron is no longer with the company, for one. Two, normally, if I was doing this today, I would direct this all through our patent attorney in 6 our DJO office and let her handle it. 7 But at this time, it wasn’t abnormal for Aaron or John or someone in an R&D capacity to communicate with David. . . . 8 Q. In this letter, Mr. Hill concluded that Dr. Frankle’s patents likely would 9 not issue; correct? A. Yeah, let me look. 10 (Document(s) reviewed.) 11 Yeah, that looks to be the case. 12 ECF No. 78-1, Monroe Dep. 172:9 – 173:16. 13 This testimony makes quite clear that the document being discussed is a letter from 14 counsel to DJO’s director of new product development containing a freedom to operate 15 opinion. Altogether, Mr. Monroe’s testimony regarding the Hill Letter spanned 16 approximately four minutes, without any privilege objection from counsel. Under Rule 17 502(b)(3), the producing party is required “to follow up on any obvious indications that a 18 protected communication or information has been produced inadvertently.” Fed. R. Evid. 19 502(b), advisory committee’s explanatory note. This testimony constitutes such an obvious 20 indication. However, counsel for the producing party did not follow up on the indication 21 until after learning that Plaintiff was asserting subject matter waiver based in part on DJO’s 22 voluntary production of the Hill Letter. 23 Based on these considerations, the Court finds that DJO has failed to meet its burden 24 under Rule 502(b) of showing that the disclosure of the Hill Letter should not operate as a 25 waiver of the attorney-client privilege over that letter. Accordingly, the Court finds the 26 privilege WAIVED with respect to the Hill Letter and Mr. Monroe’s testimony related to 27 that letter. 28 1 B. Scope of waiver 2 However, the Court rejects Plaintiff’s argument that the disclosure of the Hill Letter, 3 coupled with Mr. Monroe’s testimony regarding Mr. Hill’s purported 2008 opinion on one 4 of the patents-in-suit, justify a finding of subject matter waiver as to “all documents and 5 communications relating to DJO’s knowledge of and response to [Plaintiff’s] patent 6 applications[.]” ECF No. 78 at 8. 7 To support its claim of subject matter waiver, Plaintiff relies on the proposition from 8 Weil v. Investment/Indicators, Research & Mgmt., Inc., 647 F.2d 18, 24 (9th Cir. 1981) 9 that “it has been widely held that voluntary disclosure of the content of a privileged attorney 10 communication constitutes waiver of the privilege as to all other such communications on 11 the same subject.” However, the rule from Weil “was modified when Rule 502(a) was 12 adopted in 2008.” Gateway Deliveries, LLC v. Mattress Liquidators, Inc., No. 2:14-CV- 13 02033 JWS, 2016 WL 232427, at *2 (D. Ariz. Jan. 20, 2016) (rejecting reliance on the 14 same rule from Weil and another case predating Rule 502). 15 As of 2008, Rule 502(a) “establishes the new general rule that an intentional 16 disclosure ‘results in a waiver only of the communication or information disclosed.” 17 Gateway, 2016 WL 232427, at *3 (quoting Fed. R. Evid. 502(a), advisory committee’s 18 explanatory note) (emphasis in original). Waiver of the attorney-client privilege as to a 19 disclosed communication only extends to undisclosed communications or information if 20 (1) the waiver is intentional; (2) the disclosed and undisclosed communications or 21 information concern the same subject matter; and (3) they ought in fairness be considered 22 together. Fed. R. Evid. 502(a). “[S]ubject matter waiver is limited to situations in which a 23 party intentionally puts protected information into the litigation in a selective, misleading 24 and unfair manner.” Fed. R. Evid. 502(a), advisory committee’s explanatory note. 25 Therefore, as long as the party asserting the privilege “is not selectively and misleadingly 26 presenting the disclosed materials as evidence[,]” Rule 502 protects against a subject matter 27 waiver. Gateway, 2016 WL 232427, at *3. 28 1 Significantly, Plaintiff does not argue that the disclosure of the Hill Letter—which 2 does not concern applications for the patents-in-suit—supports a finding of subject matter 3 waiver under Rule 502(a). Rather, Plaintiff relies on the Monroe testimony characterizing 4 a privileged communication from Mr. Hill to Mr. Vinciguerra regarding the validity of 5 Plaintiff’s 2008 application for one of the patents-in-suit. See ECF No. 78 at 7-8. 6 Specifically, because Mr. Monroe “testified at length about the circumstances and content 7 of DJO’s communications” with Mr. Hill regarding Plaintiff’s pending patent applications, 8 and DJO’s counsel failed to object to any of the testimony, Plaintiff argues DJO 9 intentionally thereby waived attorney-client privilege over all documents and 10 communications regarding DJO’s knowledge of and response to Plaintiff’s patent 11 applications, and that fairness requires the waiver not be limited to Mr. Monroe’s 12 testimony. Id. 13 In explaining when subject matter waiver should apply under Rule 502(a), many 14 courts have employed the familiar sword/shield metaphor, enforcing a broad waiver where 15 the producing party “plainly . . . plans to rely on the [intentionally disclosed] documents in 16 the litigation[,]” and “fail[ed] to disavow” such reliance, thus appearing “primed to employ 17 the favorable communications as a sword while guarding possibly damaging emails with 18 the shield of the privilege[.]” Theranos, Inc. v. Fuisz Techs., Ltd., No. C 11-5236 PSG, 19 2013 WL 2153276, at *4 (N.D. Cal. May 16, 2013). In contrast, the “fairness” 20 consideration of Rule 502(a)(3) does not counsel in favor of a subject matter waiver in a 21 case where “it is not clearly a situation in which [the party opposing waiver] might be using 22 the privilege as ‘both shield and sword.’” Trireme Med., LLC v. Angioscore, Inc., No. 14- 23 CV-02946-LB, 2016 WL 4191828, at *2–3 (N.D. Cal. Aug. 9, 2016) (citing Theranos, 24 2013 WL 2153276, at *1, and Phoenix Solutions, Inc. v. Wells Fargo Bank, N.A., 254 25 F.R.D. 568, 576 (N.D. Cal. 2008)). See also Gateway, 2016 WL 232427, at *3 (“Here, 26 Defendants assert that they will not present evidence of their counsel’s advice because they 27 are not pursuing an advice-of-counsel defense. The court will hold Defendants to this 28 commitment and, accordingly, Defendants will not be using the attorney-client privilege 1 as both a shield and a sword. Considerations of fairness do not justify a subject matter 2 waiver.”). 3 Plaintiff invokes this sword/shield fairness consideration in the Joint Motion, 4 arguing that “DJO cannot be permitted to argue that it determined the applications for the 5 patents-in-suit would not issue or that the patents were not valid while barring [Plaintiff] 6 from exploring the inputs to that decision-making process and the process itself. But that 7 is exactly what DJO intends[.]” ECF No. 78 at 8. In support, Plaintiff points to the fact that, 8 at Mr. Vinciguerra’s July 28, 2020 deposition, DJO’s counsel offered to “stipulate that” 9 the facts disclosed in an interrogatory answer—that Mr. Vinciguerra became aware of 10 Plaintiff’s applications for the patents-in-suit in 2008 and 2009—were “derived from” a 11 document identified in DJO’s privilege log, but that DJO had no nonprivileged information 12 about how it became aware of the applications. Id. at 6. Plaintiff further states that DJO’s 13 counsel instructed Mr. Vinciguerra not to testify regarding how he learned of the 14 applications “or what Hill told him about them,” but then proceeded to “elicit[] testimony 15 regarding DJO’s actions” upon learning of the applications, “but on recross again barred 16 testimony regarding the inputs provided by Hill into the decision-making process.” Id. 17 Plaintiff asserts this conduct of eliciting testimony regarding DJO’s conclusions, while 18 barring testimony regarding the content of the communications themselves, constitutes 19 “the paradigmatic ‘sword and shield’ scenario that FRE 502(a) was designed to protect 20 against.” Id. at 8. 21 In response, DJO explains that it “does not intend to waive any privilege to support 22 its invalidity defense[,]” and that DJO’s opinion regarding the validity of the applications 23 for the patents-in-suit was a “lay opinion, based on discussions with non-lawyers[.]” Id. at 24 12. DJO denies that its opinion regarding Plaintiff’s 2008 and 2009 patent applications was 25 based on any validity opinion from Mr. Hill, and further denies that DJO will rely on any 26 of the privileged Hill communications. See id. at 9 & n.2. DJO’s denial that it will use any 27 of the undisclosed Hill communications as a “sword” in this case is consistent with Mr. 28 Vinciguerra’s testimony regarding DJO’s opinion of Plaintiff’s applications for the patents- 1 in-suit. Specifically, after explaining that DJO did not consider getting its own patents in 2 the same area because DJO “realized that there was nothing novel here” after “discussions 3 with colleagues in this space,” including “Mark Allen and Dave Brooks of Orthoplastics 4 and Ryan Siskey and Steve Kurtz of Exponent[,]” Mr. Vinciguerra then explained the basis 5 of DJO’s opinion regarding the validity Plaintiff’s patent applications: 6 Q. . . . [D]id you make an effort to get up to speed on what DJO thought about the Orthopaedic patent applications? 7 A. Yes. 8 Q. And what did you do? A. I met with Ryan Siskey here in Austin, and he refreshed my memory 9 about our decision process back then, and it was that because there was so 10 much prior art in this space that we didn’t feel that the Orthoapaedic Hospital patent or any other patents were novel in this space. 11 Q. So DJO reached a decision that Orthopaedic patent applications were 12 not issued because of prior art? A. Correct. 13 Q. And besides Mark Allen, Ryan Siskey, Steven Kurtz and David Brooks, 14 did anyone else influence DJO’s decision that these patents were not issued based on the prior art? 15 A. No. 16 ECF No. 82-12, Vinciguerra Dep. 206:11 – 207:22. 17 18 Mr. Vinciguerra’s testimony on recross is also consistent with DJO’s position that 19 its opinion regarding the validity of Plaintiff’s patent applications in 2008 and 2009 was 20 not based on an undisclosed attorney-client communication with Mr. Hill: 21 Q. Did DJO consult a lawyer to confirm its feeling that the patents weren’t valid? 22 A. No. 23 . . . Q. Do you know one way or the other whether any conclusions you 24 reached in conjunction with Ryan Siskey may have been influenced by 25 anything that was told to you by David Hill? A. No. 26 Q. You don’t know one way or the other? 27 A. No. No, they were not influenced by David Hill. 28 Id. 211:8-10; 211:18-25. 1 Although Mr. Vinciguerra’s testimony is at odds with Mr. Monroe’s testimony that 2 he thought DJO’s opinion regarding the validity of the 2008 application was based on an 3 opinion from Mr. Hill, see Monroe Dep. 160:3-17, Mr. Monroe was not testifying based 4 on firsthand knowledge. Indeed, Mr. Monroe testified that he “[didn’t] know whether or 5 not we had a written freedom to operate letter from [Mr. Hill] or not. All I know is that 6 John did have interactions with David Hill, and the conclusion is we felt it wouldn’t issue, 7 that it wouldn’t be valid.” Id. 164:19-24. When pressed further on what exactly about the 8 interaction between Mr. Vinciguerra and Mr. Hill led DJO to the conclusion that Plaintiff’s 9 patents likely wouldn’t issue, Mr. Monroe responded, “I don’t know the specifics, since it 10 happened with John. But our understanding is that there was – we felt that there was prior 11 art and other activity happening in the development of E+ poly that would negate the 12 patent.” Id. 164:25 – 165:10 (emphasis added). 13 Also in line with DJO’s position in the Joint Motion, counsel for DJO, Mr. Zisser, 14 wrote to Plaintiff’s counsel Ms. Weisbruch on July 23, 2020, informing her that DJO’s 15 counsel had reviewed the letters DJO received from David Hill “and confirmed that none 16 expresses an opinion with respect to the validity of any Orthopaedic Hospital patent or 17 patent application. Consequently, Mr. Monroe’s testimony was not conveying anything he 18 had learned from counsel and could not, therefore, waive any privilege.” ECF No. 82-15. 19 Mr. Zisser further stated that DJO was prepared to submit the letters for in camera review 20 if necessary to resolve the issue. Id. 21 Lastly, in considering the question of fairness under Rule 502(a)(3), the Court finds 22 persuasive DJO’s point that Mr. Monroe was not designated to testify on DJO’s knowledge 23 of the patents-in-suit. ECF No. 78 at 9, 12. The 30(b)(6) topics relevant to the Monroe 24 testimony at issue are Topic Nos. 49 and 52.4 However, Mr. Vinciguerra was designated 25

26 27 4 Topic No. 49 concerns “DJO’s knowledge of each of the Patents-In-Suit, including but not limited to when DJO first became aware of the patent and/or any application therefor; 28 1 to testify on Topic No. 49, and none of the four 30(b)(6) witnesses was designated to testify 2 on Topic No. 52. See ECF No. 82-14. Plaintiff’s argument that Mr. Monroe’s testimony 3 relates to topics on which he was designated to testify, namely, Topic No. 51—“Any 4 attempt to design or re-design, in whole or in part, any E+ Part and/or E+ Product so as to 5 avoid infringing any claim of the Patents-in-Suit”—or Topic No. 55—“Your formal, 6 informal, stated, or generally understood intellectual property licensing policies and 7 procedures”—is unavailing. See ECF No. 78 at 7; ECF No. 82-13 at 14-15. Mr. Monroe’s 8 testimony regarding DJO’s opinion on the validity of Plaintiff’s patent applications, and in 9 particular whether that opinion was based on the advice of Mr. Hill, does not concern either 10 of these topics. 11 More significantly, the Court has no reason to distrust defense counsel’s on-the- 12 record representations to both the Court and to opposing counsel that Mr. Monroe’s 13 testimony on that subject was simply wrong, or, at the very least, that any opinion given 14 by Mr. Hill regarding the validity of the applications for the patents-in-suit was not in 15 writing and is not being withheld. DJO insists that “there is no undisclosed opinion on the 16 validity of the patents-in-suit or their related applications[.]” ECF No. 78 at 12. The Court 17 takes DJO at its word on both this representation as well as its related on-the-record 18 assertion that it “does not intend to waive any privilege to support its invalidity defense.” 19 Id. In other words, the Court is convinced that DJO has no intention of using disclosed 20 privileged communications to support its case, while withholding others that might weaken 21 it, as necessary to justify a finding of the subject matter privilege waiver urged by Plaintiff. 22

23 behalf of DJO; when and how DJO first obtained a copy of that patent and/or any 24 application therefor; and any actions taken by DJO or any of its directors, officers, or 25 employees as a result of DJO’s awareness of the patent.” ECF No. 82-13 at 13-14. Topic No. 52 concerns “[a]ny infringement opinion, validity opinion, opinion of counsel, or any 26 other legal opinion concerning the Patents-In Suit, including any opinion related to one [or] 27 more of the Patents-In-Suit, including any opinion related to one of more of the Patents- In-Suit and/or any Related Patent.” Id. at 14. 28 1 A subject matter waiver “is reserved for those unusual situations in which fairness 2 ||requires a further disclosure of related, protected information, in order to prevent a selective 3 |}and misleading presentation of evidence to the disadvantage of the adversary.” Fed. R. 4 ||Evid. 502(a), advisory committee’s explanatory note. This is not such a situation. 5 || Accordingly, the Court DENIES Plaintiff's request that the Court find a subject matter 6 || waiver requiring DJO to produce “all documents and communications relating to DJO’s 7 || knowledge of and response to [Plaintiff's] patent applications.” 8 IV. CONCLUSION 9 Based on the foregoing, the Court ORDERS as follows: 10 (1) The Court GRANTS Plaintiff's request to find that Defendants have 11 WAIVED the attorney-client privilege with respect to the October 19, 2011 letter 12 from David Hill to Aaron Bailey (the “Hill Letter’), located at docket entry ECF No. 13 78-2 at 90-96, and all deposition testimony elicited from Bryan Monroe related to 14 this letter. 15 (2) The privilege waiver as to the Hill Letter does not extend to any other 16 undisclosed communications. Accordingly, Plaintiff's request for a finding of 17 subject matter waiver pursuant to Federal Rule of Evidence 502(a) is DENIED. 18 IT IS SO ORDERED. 19 20 || Dated: September 8, 2020 _ArwiorwH. Xyolard Honorable Allison H. Goddard 22 United States Magistrate Judge 23 24 25 26 27 28 90