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:
Aug. 04, 2020
Filed:
Feb. 10, 2016
Applicant:
Upm-kymmene Corporation, Helsinki, FI;
Inventors:
Marjo Yliperttula, Espoo, FI;
Patrick Lauren, Espoo, FI;
Petter Somersalo, Helsinki, FI;
Yanru Lou, Helsinki, FI;
Assignee:
UPM-KYMMENE CORPORATION, Helsinki, FI;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08L 5/04 (2006.01); A61L 17/14 (2006.01); A61L 27/26 (2006.01); A61L 27/34 (2006.01); A61L 27/52 (2006.01); A61L 27/54 (2006.01); A61L 27/58 (2006.01); A61L 29/08 (2006.01); A61L 29/14 (2006.01); A61L 29/16 (2006.01); A61L 31/04 (2006.01); A61L 31/10 (2006.01); A61L 31/14 (2006.01); A61L 31/16 (2006.01); C08B 1/00 (2006.01); C08B 37/00 (2006.01); C08L 1/02 (2006.01);
U.S. Cl.
CPC ...
A61L 17/145 (2013.01); A61L 27/26 (2013.01); A61L 27/34 (2013.01); A61L 27/52 (2013.01); A61L 27/54 (2013.01); A61L 27/58 (2013.01); A61L 29/085 (2013.01); A61L 29/145 (2013.01); A61L 29/148 (2013.01); A61L 29/16 (2013.01); A61L 31/041 (2013.01); A61L 31/10 (2013.01); A61L 31/145 (2013.01); A61L 31/148 (2013.01); A61L 31/16 (2013.01); C08B 1/003 (2013.01); C08B 37/0084 (2013.01); C08L 1/02 (2013.01);
Abstract
The present invention relates to the use of nanofibrillar cellulose hydrogel in cell culture and medical applications. The invention relates to a composition comprising nanofibrillar cellulose, cross linkable polymer and at least one bioactive agent. The invention also provides methods for producing the composition and uses thereof. The present invention further relates to the use of said composition for manufacturing of a shaped matrix, the method of preparing said matrix, the matrix and the use of said matrix in various applications.