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:
Mar. 24, 2020
Filed:
Jun. 19, 2015
Applicant:
Alexander a Gorkovenko, Mission Viejo, CA (US);
Inventor:
Alexander A Gorkovenko, Mission Viejo, CA (US);
Assignee:
TRGel, LLC, Mission Viejo, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
A61K 47/34 (2017.01); A61K 38/47 (2006.01); A61K 9/14 (2006.01);
U.S. Cl.
CPC ...
A61K 47/34 (2013.01); A61K 9/146 (2013.01); A61K 38/47 (2013.01); C12Y 302/01017 (2013.01);
Abstract
The present invention relates to biomedically useful compositions of C2-C3 linked polyethers of 1,6:2,3-dianhydrohexopyranose derivatives combined with effective amounts of one or more bioactive agents. In certain embodiments the C2-C3 linked polyether of a 1,6:2,3-dianhydrohexopyranose derivatives are aqueous insoluble. In certain other embodiments biomedically useful compositions have the physical form of microparticles, microspheres, tubes, rods, sheets, membranes, fibers and the like. In certain embodiments the bioactive agent is a protein.