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:
Nov. 08, 1994
Filed:
Jan. 13, 1992
Applicant:
Inventors:
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; A61F / ;
U.S. Cl.
CPC ...
424449 ; 424443 ; 424445 ; 424447 ; 424484 ; 424485 ; 424487 ; 424488 ; 514777 ; 514781 ; 514944 ; 514946 ; 514953 ; 514964 ;
Abstract
When a transdermal therapeutic composition which contains a pharmaceutically effective ingredient, a water-soluble absorption enhancer, a fat-soluble absorption enhancer and a super water-absorbent resin is applied to the skin of mammals, release of the pharmaceutically effective ingredient and the absorption enhancers is controlled and the pharmacological action lasts for a long period of time.