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:
Jul. 08, 2014
Filed:
Jun. 22, 2009
Applicants:
Naoto Ohtake, Fukushima, JP;
Yuuki Koide, Saitama, JP;
Inventors:
Naoto Ohtake, Fukushima, JP;
Yuuki Koide, Saitama, JP;
Assignee:
TOA EIYO Ltd., Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 9/70 (2006.01);
U.S. Cl.
CPC ...
Abstract
Provided are a percutaneous absorption enhancer excellent in an enhancing effect on percutaneous absorption of a wide range of drugs and excellent in compatibility with an adhesive base, and a transdermal preparation using the percutaneous absorption enhancer. The percutaneous absorption enhancer includes a sulfosuccinate or a salt thereof and an alkyl glycoside or an alkyl thioglycoside.