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. 27, 2007
Filed:
Jan. 18, 2005
Applicants:
Toshiaki Takezawa, Hyogo, JP;
Katsutoshi Yoshizato, Hiroshima, JP;
Inventors:
Toshiaki Takezawa, Hyogo, JP;
Katsutoshi Yoshizato, Hiroshima, JP;
Assignee:
Japan Science and Technology Corporation, Saitama, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12N 5/00 (2006.01); C12N 5/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
The thin film of the invention comprises a hydrate of a vitrified gel containing one or more extracellular matrix components, which can be integrated with a retainer as required. A hydrogel thin film containing one or more extracellular matrix components such as thin-film collagen hydrogel thin film, which is useful for a cell culture substratum and for preventing organ adhesion, can be easily prepared, and is excellent in expediency.