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. 02, 2010
Filed:
Feb. 18, 2005
Applicants:
Daqing Wu, Ithaca, NY (US);
Chih-chang Chu, Ithaca, NY (US);
Inventors:
Daqing Wu, Ithaca, NY (US);
Chih-Chang Chu, Ithaca, NY (US);
Assignee:
Cornell Research Foundation, Inc., Ithaca, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61F 2/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
Variation in precursor ratio and mass of double bond functionalized polyhydric alcohol precursor and polyethylene glycol diacrylate precursor provide a wide range of release rates of drug or other biologically active agent from hydrogel formed therefrom.