The Green Pet Shop Enterprises (“GPSE”) accuses PetEdge’s Slumber Pet Cool Pup Pad of infringement of U.S. Patent Nos. 8,720,218 and 9,226,474, which relate to cooling platforms for use with pets. GPSE alleges that it notified PetEdge of the patents in July 2017, and additionally that GPSE has been marking its own Cool Pet Pad product with the patent numbers for some time. GPSE alleges that a prior defendant had petitioned for inter partes review, which the Patent Office denied. GPSE seeks a finding of willful infringement, and seeks monetary and injunctive relief. The case is before Judge Young.