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:
Apr. 28, 1987
Filed:
Jun. 18, 1985
Applicant:
Inventors:
Takuo Shiga, Shizuoka, JP;
Kazuo Nabeta, Yokosuka, JP;
Hiroyuki Nakano, Hayama, JP;
Toshimitsu Suzuki, Yokohama, JP;
Assignee:
Pola Chemical Industries Inc., Shizuoka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
514547 ; 514859 ;
Abstract
Composition for dermatological application to be used for freckles, liver-spots, and acnes containing as an active constituent 0.1 to 40 wt % of a dicarboxylic acid ester, having 7 to 13 carbon atoms as activated constituent and represented by the general formula of ##STR1## wherein n=5-11