Cellulose Material Solutions, LLC v. SC Marketing Group, Inc.

UNITED STATES DISTRICT COURT NORTHERN DISTRICT OF CALIFORNIA San Francisco Division CELLULOSE MATERIAL SOLUTIONS, Case No. 22-cv-03141-LB

LLC,

12 Plaintiff, ORDER v.

SC MARKETING GROUP, INC.,

Re: ECF Nos. 61, 63, 73, 78 Defendant. 16 INTRODUCTION Plaintiff Cellulose Material Solutions claims that defendant SC Marketing Group infringes a patent for packaging insulation that keeps the package contents — for example, meal kits with food items — cool and fresh without the need for refrigerant packs. The patent is U.S. Patent No. 11,078,007 (the ’007 patent). The parties are competitors.1 Cellulose’s insulation product is called InfinityCore, and SC Marketing’s product is called Renewliner.2 There are four pending disputes: SC Marketing moved for leave to file an amended answer and amended invalidity contentions, Cellulose moved to amend the scheduling order, and the parties 25 26 1 Compl. – ECF No. 1 at 1–2 (¶ 1), 4 (¶ 16), 6 (¶ 30);…