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:
Jan. 11, 2005
Filed:
Oct. 31, 2001
Applicants:
Marc Chapdelaine, Wilmington, DE (US);
Lucius Kemp, Philadelphia, PA (US);
John Mccauley, Wilmington, DE (US);
Inventors:
Marc Chapdelaine, Wilmington, DE (US);
Lucius Kemp, Philadelphia, PA (US);
John McCauley, Wilmington, DE (US);
Assignee:
AstraZeneca AB, Sodertalje, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 3147 ; C07D21522 ;
U.S. Cl.
CPC ...
Abstract
Compounds having selective action at neuronal N-type calcium channels useful for the treatment of pain in accord with the following structural diagram,wherein R, Rand Rare a variety of groups as defined in the specification.