Patents Assigned to Momenta Pharmaceuticals, Inc. a Massachusetts corporation
  • ANALYSIS OF AMINO ACID COPOLYMER COMPOSITIONS
    Publication number: 20100331266
    Abstract: Methods for analyzing, selecting, characterizing or classifying compositions of a co-polymer, e.g., glatiramer acetate are described. The methods entail analysis of pyro-glutamate in the composition, and, in some methods, comparing the amount of pyro-glutamate present in a composition to a reference standard.
    Type: Application
    Filed: September 15, 2010
    Publication date: December 30, 2010
    Applicant: Momenta Pharmaceuticals, Inc. a Massachusetts corporation
    Inventors: Yanjie Jiang, Peter James Ahern, James Eric Anderson, Corinne Bauer, Xiangping Zhu, Zachary Shriver