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:
Jan. 05, 2021
Filed:
Jul. 09, 2018
Applicant:
Pharmain Corporation, Bothell, WA (US);
Inventors:
Cynthia C. Jones, Bothell, WA (US);
Joshua F. Alfaro, Bothell, WA (US);
Gerardo M. Castillo, Bothell, WA (US);
Assignee:
PharmalN Corporation, Bothell, WA (US);
Primary Examiner:
Int. Cl.
CPC ...
C08G 81/00 (2006.01); C08G 81/02 (2006.01); C08G 69/10 (2006.01); C08G 69/48 (2006.01); A61K 47/34 (2017.01); C08G 73/02 (2006.01);
U.S. Cl.
CPC ...
C08G 81/00 (2013.01); A61K 47/34 (2013.01); C08G 69/10 (2013.01); C08G 69/48 (2013.01); C08G 81/025 (2013.01); C08G 73/02 (2013.01);
Abstract
Provided herein is a process of preparing a semi-random graft co-polymer, the product of which is difficult to fully characterize chemically. The product of the present disclosure has unique and useful properties of 1) binding to a peptide and 2) upon co-administration of the product and the peptide into animals the product prolongs the blood circulation time and elevates the level of the peptide, compared to the peptide alone without the product of the disclosure.