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:
Sep. 30, 2014
Filed:
Aug. 31, 2007
Applicants:
Yih-lin Chung, Taipei, TW;
Nam-mew Pui, Taipei, TW;
Wei-wei Chang, Boston, MA (US);
Inventors:
Assignee:
Asan Laboratories Company (Cayman), Limited, Taipei, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 39/395 (2006.01); A61K 31/192 (2006.01); A61K 31/19 (2006.01); A61K 31/4355 (2006.01); A61K 31/196 (2006.01);
U.S. Cl.
CPC ...
A61K 31/19 (2013.01); A61K 31/192 (2013.01); A61K 31/4355 (2013.01); A61K 31/196 (2013.01);
Abstract
A method for preventing, treating, or ameliorating pruritus caused by skin, mucosa, or systemic disorder. The method comprises administering to a subject with pruritus or topically applying to an affected area with pruritus an effective amount of a formulation consisting essentially of a phenylbutyric acid or short-chain fatty acid derivative and a pharmaceutically acceptable carrier, salt or solvate thereof.