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:
Sep. 23, 1997
Filed:
Dec. 02, 1994
Applicant:
Inventors:
Yukihiko Hara, Fujieda, JP;
Miwa Honda, Fujieda, JP;
Assignee:
Mitsui Norin Co., Ltd., Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
4241951 ; 514456 ; 514783 ; 549399 ;
Abstract
A tyrosinase inhibiting agent acts specifically on tyrosinase to inhibit it; the effective component of this action being an inhibitor of tyrosinase consisting of tea polyphenols.
Hara, Yukihiko. (1997). Reducing tyrosinase activity (U.S. Patent No. 5670154). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5670154
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile