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:
Jun. 25, 2002
Filed:
Sep. 02, 1999
Applicant:
Inventors:
Mitsuo Matsumoto, Tokyo, JP;
Makiko Fujii, Tokyo, JP;
Yasuhiro Takeda, Tokyo, JP;
Minuro Hanada, Tokyo, JP;
Assignee:
Takasago International Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 7/00 ; A61K 6/00 ; A01N 3/108 ;
U.S. Cl.
CPC ...
A61K 7/00 ; A61K 6/00 ; A01N 3/108 ;
Abstract
A dermal absorption-promoting agent comprising p-methane-3,8-diol and 1,3-butylene glycol as well as a topical formulation containing the same; and a dermal absorption-promoting agent further comprising 1,3-butylene glycol, as well as a topical formulation containing such dermal absorption-promoting agents.