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. 18, 2014
Filed:
Jun. 27, 2013
Applicant:
Sunovion Pharmaceuticals Inc., Marlborough, MA (US);
Inventors:
H. Scott Wilkinson, Westborough, MA (US);
Richard Hsia, Boston, MA (US);
Tushar Misra, Norfolk, MA (US);
Kostas Saranteas, Peabody, MA (US);
Patrick Mousaw, Granger, IN (US);
Assignee:
Sunovion Pharmaceuticals Inc., Marlborough, MA (US);
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/444 (2006.01); A61K 31/495 (2006.01); A61K 31/4985 (2006.01); C07D 213/61 (2006.01); C07D 295/182 (2006.01); C07D 471/04 (2006.01); C07D 487/04 (2006.01);
U.S. Cl.
CPC ...
C07D 487/04 (2013.01);
Abstract
Maleate salts of (6-(5-chloro-2-pyridyl)-5-[(4-methyl-1-piperazinyl)carbonyloxy]-7-oxo-6,7-dihydro-5H-pyrrolo[3,4-b]pyrazine) are provided. The salts are useful for treating sleep disorders.