The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 08, 2011
Filed:
Sep. 15, 2010
Xiangping Zhu, North Grafton, MA (US);
Zachary Shriver, Cambridge, MA (US);
Yanjie Jiang, Acton, MA (US);
Corinne Bauer, Sudbury, MA (US);
James Eric Anderson, Hudson, MA (US);
Peter James Ahern, Winchester, MA (US);
Xiangping Zhu, North Grafton, MA (US);
Zachary Shriver, Cambridge, MA (US);
Yanjie Jiang, Acton, MA (US);
Corinne Bauer, Sudbury, MA (US);
James Eric Anderson, Hudson, MA (US);
Peter James Ahern, Winchester, MA (US);
Momenta Pharmaceuticals, Inc., Cambridge, MA (US);
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.