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:
May. 29, 2001
Filed:
Aug. 11, 1999
Applicant:
Inventors:
Wei Yuan Zhang, Collegeville, PA (US);
Alan L. Maycock, Malvern, PA (US);
Michael Anthony Marella, Exton, PA (US);
Virendra Kumar, Paoli, PA (US);
Forrest Gaul, Glen Moore, PA (US);
Deqi Guo, Phoenixville, PA (US);
Assignee:
Adolor Corporation, Exton, PA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 3/144 ;
U.S. Cl.
CPC ...
A61K 3/144 ;
Abstract
Method for the prevention or treatment of pruritis by administering to a patient an antipruritic compound, or pharmaceutically acceptable salt thereof, of the class arylacetamide, which is exemplified by compounds of the formulae I, II, IIA, III, IV and IVA having the structures: