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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 4803228 B1

PDFFull Text
Date of Patent:
Feb. 07, 1989

Filed:

Sep. 29, 1987

Unsaturated aromatic peroxides and their use in pharmaceutical and

Applicant:
Inventors:

Bernard Jacquet, Antony, FR;

Michel Hocquaux, Paris, FR;

Didier Semeria, Gif Sur Yvette, FR;

Didier Saint-Leqer, Paris, FR;

Assignee:

L'Oreal, Paris, FR;

Attorney:

Cushman, Darby & Cushman

Primary Examiner:

Paul Lieberman

Assistant Examiner:

Kathleen Markowski

Int. Cl.
CPC ...
A61K / ; C07C / ; C07C / ;
U.S. Cl.
CPC ...
514714 ; 2605 / ; 514859 ; 514 24 ; 514 29 ; 568566 ;
Abstract

A peroxide having an aromatic radical and an unsaturated group has the formula ##STR1## wherein R represents linear or branched, mono- or polyunsaturated alkenyl having 5 to 21 carbon atoms or cycloalkenyl having 5 to 10 carbon atoms, n is 1 or 2 and R' represents hydrogen, halogen, --CF.sub.3, methoxy, ethoxy or acyl having 2 to 16 carbon atoms. The peroxide is employed in pharmaceutical or cosmetic compositions for the treatment of various dermatoses, and especially for the treatment of acne.

Find Patent Forward Citations

Jacquet, Bernard. (1989). Unsaturated aromatic peroxides and their use in pharmaceutical and (U.S. Patent No. 4803228). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4803228

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

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