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:
Jul. 30, 2013
Filed:
Aug. 05, 2009
Applicants:
David Myung, Santa Clara, CA (US);
Lampros Kourtis, San Francisco, CA (US);
Robert Ward, Berkeley, CA (US);
Michael J. Jaasma, San Francisco, CA (US);
Keith Mccrea, Concord, CA (US);
Inventors:
David Myung, Santa Clara, CA (US);
Lampros Kourtis, San Francisco, CA (US);
Robert Ward, Berkeley, CA (US);
Michael J. Jaasma, San Francisco, CA (US);
Keith McCrea, Concord, CA (US);
Assignees:
Biomimedica, Inc., South San Francisco, CA (US);
Emergence Venture Partners, LLC, Berkeley, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 27/40 (2006.01); A61F 2/30 (2006.01); A61P 19/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
An article comprising two chemically grafted polymer layers comprising a hydrogel layer and an end-functionalized polyurethane layer. The invention also includes methods of making and using the article.