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. 11, 2023
Filed:
Jul. 10, 2019
Applicants:
Nikon Corporation, Tokyo, JP;
University Public Corporation Osaka, Osaka, JP;
Inventors:
Takeshi Kawano, Hino, JP;
Chie Kojima, Osaka, JP;
Assignees:
Nikon Corporation, Tokyo, JP;
University Public Corporation Osaka, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12M 1/12 (2006.01); C12M 1/00 (2006.01); C12N 5/00 (2006.01);
U.S. Cl.
CPC ...
C12M 25/16 (2013.01); C12M 23/20 (2013.01); C12N 5/0068 (2013.01); C12N 2531/00 (2013.01); C12N 2533/54 (2013.01); C12N 2539/10 (2013.01);
Abstract
A cell culture substrate includes: a first layer that includes a first gel in which gold nanoparticles dispersed; and a second layer that includes a second gel in which the gold nanoparticles are not present or are present in a lower concentration in comparison with the first layer.
Kawano, Takeshi. (2023). Cell culture substrate, culture vessel, method for producing cell culture vessel, method for acquiring cells and method for culturing cells (U.S. Patent No. 11697791). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11697791
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile