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:
Feb. 18, 2025
Filed:
Jun. 19, 2018
Applicant:
Upm-kymmene Corporation, Helsinki, FI;
Inventors:
Markus Nuopponen, Helsinki, FI;
Lauri Paasonen, Järvenpää, FI;
Susanna Narkilahti, Kangasala, FI;
Tiina Joki, Lempäälä, FI;
Laura Ylä-Outinen, Tampere, FI;
Assignee:
UPM-KYMMENE CORPORATION, Helsinki, FI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12N 5/0793 (2010.01); C08B 15/02 (2006.01);
U.S. Cl.
CPC ...
C12N 5/0619 (2013.01); C08B 15/02 (2013.01); C12N 2501/73 (2013.01); C12N 2502/081 (2013.01); C12N 2513/00 (2013.01); C12N 2533/78 (2013.01);
Abstract
The present invention is related to methods and materials for culturing expanding cells in a three-dimensional culture. The material comprises plant-derived anionic nanofibrillar cellulose, wherein the anionic nanofibrillar cellulose is in a form of hydrogel. The invention also provides methods for producing materials and compositions comprising plant-derived anionic nanofibrillar cellulose.