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:
Mar. 11, 2008
Filed:
Nov. 19, 2003
Applicants:
Daniel Dube, St. Lazare, CA;
Michel Gallant, Montreal, CA;
Patrick Lacombe, Montreal, CA;
Renee Aspiotis, Montreal, CA;
Laurence Dube, Pierrefonds, CA;
Yves Girard, Ile-Bizard, CA;
Dwight Macdonald, L'lle Bizard, CA;
Inventors:
Daniel Dube, St. Lazare, CA;
Michel Gallant, Montreal, CA;
Patrick Lacombe, Montreal, CA;
Renee Aspiotis, Montreal, CA;
Laurence Dube, Pierrefonds, CA;
Yves Girard, Ile-Bizard, CA;
Dwight Macdonald, L'lle Bizard, CA;
Assignee:
Merck Frost Canada Ltd., Kirkland, Quebec, CA;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A01N 43/42 (2006.01); A61K 31/44 (2006.01); C07D 471/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
Compounds represented by Formula (I): or a pharmaceutically acceptable salt thereof, are phosphodiesterase 4 inhibitors useful in the treatment of asthma and inflammation and useful for the enhancement of cognition