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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.:

US 10815393 B1

PDFFull Text
Date of Patent:
Oct. 27, 2020

Filed:

Oct. 18, 2016

Gelatin, chemically modified product thereof, aqueous composition and medical laminate containing same, production method for medical laminate, and cell sheet isolation method

Applicants:

Tokyo Metropolitan Industrial Technology Research Institute, Koto-ku, Tokyo, JP;

Nitta Gelatin Inc., Osaka-shi, Osaka, JP;

Inventors:

Yoshimi Ohyabu, Tokyo, JP;

Shunji Yunoki, Tokyo, JP;

Hirosuke Hatayama, Tokyo, JP;

Masataka Ida, Yao, JP;

Yosuke Hiraoka, Yao, JP;

Assignees:

TOKYO METROPOLITAN INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE, Tokyo, JP;

NITTA GELATIN INC., Osaka-shi, Osaka, JP;

Attorney:

Dickinson Wright PLLC

Primary Examiner:

Ruth A Davis

Int. Cl.
CPC ...
C08H 1/06 (2006.01); C07K 14/78 (2006.01); A61L 15/32 (2006.01); C09H 3/00 (2006.01); C12M 3/04 (2006.01); A61L 27/34 (2006.01); A61L 27/26 (2006.01); A61L 27/38 (2006.01); A61L 15/40 (2006.01); A61L 27/52 (2006.01); A61L 15/22 (2006.01); A61L 27/22 (2006.01); A61L 27/54 (2006.01); A61L 27/60 (2006.01); C08L 89/06 (2006.01); C12M 1/12 (2006.01);
U.S. Cl.
CPC ...
C09H 3/00 (2013.01); A61L 15/225 (2013.01); A61L 15/32 (2013.01); A61L 15/40 (2013.01); A61L 27/222 (2013.01); A61L 27/26 (2013.01); A61L 27/34 (2013.01); A61L 27/3804 (2013.01); A61L 27/3813 (2013.01); A61L 27/3839 (2013.01); A61L 27/52 (2013.01); A61L 27/54 (2013.01); A61L 27/60 (2013.01); C07K 14/78 (2013.01); C08H 1/06 (2013.01); C08L 89/06 (2013.01); C12M 3/04 (2013.01); C12M 25/00 (2013.01); A61L 2430/34 (2013.01); C08L 2201/54 (2013.01); C08L 2203/02 (2013.01);
Abstract

A gelatin or a chemically modified product thereof contains 10 to 50% by mass of a high-molecular weight component, and a low-molecular weight component in such an amount that a value obtained by subtracting a low-molecular weight component content from a high-molecular weight component content is greater than or equal to 0% by mass.

Find Patent Forward Citations

Ohyabu, Yoshimi. (2020). Gelatin, chemically modified product thereof, aqueous composition and medical laminate containing same, production method for medical laminate, and cell sheet isolation method (U.S. Patent No. 10815393). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10815393

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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