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. 11, 1992
Filed:
Jun. 21, 1990
Applicant:
Inventors:
Michel Philippe, Antony, FR;
Henri Sebag, Paris, FR;
Michel Hocquaux, Paris, FR;
Bernard Jacquet, Antony, FR;
Jean P Laugier, Antony, FR;
Assignee:
L'Oreal, Paris, FR;
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ; C07D / ; C07D / ;
U.S. Cl.
CPC ...
514859 ; 514852 ; 514887 ; 514315 ; 514357 ; 514358 ; 514396 ; 514399 ; 546246 ; 546247 ; 546248 ; 546329 ; 546331 ; 546334 ; 546335 ; 546336 ; 546337 ; 546339 ; 546340 ; 546341 ; 546342 ; 546344 ; 546346 ; 546347 ;
Abstract
Lipophilic quaternary ammonium salicylate, characterized in that it corresponds to the formula: ##STR1## in which: (i) R.sub.1, R.sub.2, R.sub.3 and R.sub.4, which may be identical or different, denote an alkyl or alkylcycloalkyl radical, optionally substituted or interrupted;
Philippe, Michel. (1992). Lipophilic quaternary ammonium salicylates, their use in cosmetics and (U.S. Patent No. 5137923). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5137923
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile