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:
Aug. 29, 2017
Filed:
Jul. 30, 2008
Applicants:
Dieter Freitag, Chelmsford, MA (US);
Pin Go, Lowell, MA (US);
Inventors:
Dieter Freitag, Chelmsford, MA (US);
Pin Go, Lowell, MA (US);
Assignee:
FRX POLYMERS, INC., Chelmsford, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 79/04 (2006.01); C08L 85/02 (2006.01); C08L 67/03 (2006.01);
U.S. Cl.
CPC ...
C08G 79/04 (2013.01); C08L 85/02 (2013.01); C08L 67/03 (2013.01);
Abstract
Insoluble polyphosphonates produced via a transesterification process, methods for preparing such insoluble polyphosphonates and polymer compositions and articles of manufacture including such insoluble polyphosphonates are described herein.