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. 25, 2014
Filed:
Jun. 26, 2009
Applicants:
Daniel V. Santi, San Francisco, CA (US);
Gary W. Ashley, Alameda, CA (US);
Inventors:
Daniel V. Santi, San Francisco, CA (US);
Gary W. Ashley, Alameda, CA (US);
Assignee:
Prolynx, LLC, Hayward, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C 211/40 (2006.01); C07C 313/10 (2006.01); C07C 333/10 (2006.01); C07H 7/02 (2006.01); A61K 47/30 (2006.01); A61K 47/42 (2006.01); A61K 47/46 (2006.01); A61K 47/48 (2006.01); A61K 38/26 (2006.01); A61K 35/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention provides methods and compositions that permit controlled and prolonged drug release in vivo. The compounds are either prodrugs with tunable rates of release, or conjugates of the drug with macromolecules which exhibit tunable controlled rates of release.