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:
Aug. 27, 1996
Filed:
Jan. 31, 1994
Applicant:
Inventor:
Ananthanarayan Venkateswaran, Kobe, JP;
Assignee:
Procter & Gamble, Cincinnati, OH (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ;
U.S. Cl.
CPC ...
424 7802 ; 514859 ;
Abstract
An aqueous topical composition with low pH comprising an acidic anti-acne agent and a water soluble glycol ether. The composition is useful for exfoliation and prevention or treatment of acne. In one preferred embodiment of the present invention, the composition further comprises a nonionic surfactant and a silicone copolymer.
Venkateswaran, Ananthanarayan. (1996). Aqueous topical anti-acne compositions of low ph (U.S. Patent No. 5549888). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5549888
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile