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:
Apr. 19, 2016
Filed:
Sep. 19, 2011
Applicants:
Sherry L. Voytik-harbin, Zionsville, IN (US);
Beverly Z. Waisner, Lafayette, IN (US);
Inventors:
Sherry L. Voytik-Harbin, Zionsville, IN (US);
Beverly Z. Waisner, Lafayette, IN (US);
Assignee:
Purdue Research Foundation, West Lafayette, IN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12N 5/00 (2006.01); A61K 35/12 (2015.01); A61L 27/24 (2006.01); C12N 5/077 (2010.01); A61L 27/38 (2006.01); C12N 5/0775 (2010.01);
U.S. Cl.
CPC ...
C12N 5/0656 (2013.01); A61L 27/24 (2013.01); A61L 27/3817 (2013.01); A61L 27/3834 (2013.01); C12N 5/0663 (2013.01); C12N 5/0667 (2013.01); A61K 35/12 (2013.01); C12N 2533/54 (2013.01); C12N 2533/70 (2013.01); C12N 2533/90 (2013.01);
Abstract
A composition for culturing stem cells is provided. The composition comprises an engineered purified collagen based matrix that has been formed under controlled conditions to have the desired microstructure and mechanical properties. The engineered purified collagen based matrix compositions of the present invention can be used alone or in combination with cells as a tissue graft construct to enhance the repair of damaged or diseased tissues.