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. 13, 2001
Filed:
Feb. 01, 2000
Applicant:
Inventors:
Mu-Ill Lim, Trumbull, CT (US);
Linas R. Stasaitis, Fairfield, CT (US);
Yuh-Guo Pan, Stamford, CT (US);
Assignee:
Bristol Myers Squibb Company, New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 7/13 ; C07D / ; C07D / ; C07D / ;
U.S. Cl.
CPC ...
A61K 7/13 ; C07D / ; C07D / ; C07D / ;
Abstract
Couplers for hair coloring compositions for oxidative dyeing of hair are compounds of the formula at least one coupler comprising a compound of the formula:
Lim, Mu-Ill. (2001). Coupler for use in oxidative hair dyeing (U.S. Patent No. 6200353). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6200353
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile