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. 10, 2001
Filed:
Dec. 22, 1998
Applicant:
Inventor:
Ananthanarayan Venkateswaran, Kobe, JP;
Assignee:
The Procter & Gamble Company, Cincinnati, OH (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 7/00 ; A61K 7/135 ;
U.S. Cl.
CPC ...
A61K 7/00 ; A61K 7/135 ;
Abstract
The subject invention relates to a water-in-silicone gel composition for skin lightening comprising: a) a safe and effective amount of a compound of formula (I), wherein Z is oxygen or sulfur; b) a mixture of dimethicone copolyol surfactant and cyclomethicone; and c) a cosmetically-acceptable carrier for said compound of formula (I) and said mixture.
Venkateswaran, Ananthanarayan. (2001). Skin lightening compositions (U.S. Patent No. 6258344). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6258344
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile