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. 29, 2019
Filed:
May. 06, 2011
Applicants:
Syed H. Askari, San Jose, CA (US);
George Horng, Millbrae, CA (US);
Inventors:
Syed H. Askari, San Jose, CA (US);
George Horng, Millbrae, CA (US);
Assignee:
MEDICUS BIOSCIENCES, LLC, San Francisco, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 229/24 (2006.01); A61K 9/00 (2006.01); A61K 49/04 (2006.01); A61K 47/34 (2017.01); C08G 65/34 (2006.01);
U.S. Cl.
CPC ...
C07C 229/24 (2013.01); A61K 9/0002 (2013.01); A61K 9/0078 (2013.01); A61K 47/34 (2013.01); A61K 49/04 (2013.01); C08G 65/34 (2013.01);
Abstract
Provided herein are in vivo gelling pharmaceutical pre-formulations forming biocompatible hydrogel polymers that are polymerized in vivo and kits comprising at least one nucleophilic compound or monomer unit, at least one electrophilic compound or monomer unit, and optionally at least one therapeutic agent. The biocompatible hydrogel polymer is bioabsorbable and releases the therapeutic agent at a target site, avoiding systemic exposure.