Momenta Pharmaceuticals, Inc. v. Amphastar Pharmaceuticals, Inc.

MEMORANDUM & ORDER

GORTON, J.

This is a patent infringement case in which plaintiffs, Momenta Pharmaceuticals, Inc. and Sandoz Inc. (collectively, “Momenta” or “plaintiffs”), claim that defendants, Amphastar Pharmaceuticals, Inc. and International Medication Systems, Ltd., (collectively, “Amphastar” or “defendants”), infringed their patent during the course of defendants’ manufacture and sale of generic enoxaparin products.

Pending before the . Court are Amphas-tar’s motion for summary judgment of invalidity and non-infringement and Momenta’s motions for summary judgment dismissing Amphastar’s…