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:
Nov. 06, 2001
Filed:
Feb. 09, 2001
Applicant:
Inventors:
Hazel Joan Dyke, Cambridge, GB;
Andrew Sharpe, Cambridge, GB;
Hannah Jayne Kendall, Cambridge, GB;
Richard John Davenport, Cambridge, GB;
Verity Margaret Sabin, Cambridge, GB;
George Martin Buckley, Cambridge, GB;
Marianna Dilani Richard, Cambridge, GB;
Alan Findlay Haughan, Cambridge, GB;
Assignee:
Darwin Discovery, Ltd., , GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 3/1428 ; A61K 3/15377 ; C07D / ; C07D / ;
U.S. Cl.
CPC ...
A61K 3/1428 ; A61K 3/15377 ; C07D / ; C07D / ;
Abstract
Compounds that are inhibitors of phosphodiesterase and have therapeutic utility, are of formula (i)