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:
Sep. 11, 2018
Filed:
Mar. 07, 2017
Applicant:
Parion Sciences, Inc., Durham, NC (US);
Inventor:
Michael R. Johnson, Chapel Hill, NC (US);
Assignee:
Parion Sciences, Inc., Durham, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 241/28 (2006.01); A61K 31/047 (2006.01); A61K 31/4965 (2006.01); A61K 33/14 (2006.01); A61K 45/06 (2006.01); C07D 241/26 (2006.01);
U.S. Cl.
CPC ...
C07D 241/28 (2013.01); A61K 31/047 (2013.01); A61K 31/4965 (2013.01); A61K 33/14 (2013.01); A61K 45/06 (2013.01); C07D 241/26 (2013.01);
Abstract
This invention provides compounds of the formula I: and their pharmaceutically acceptable salts, useful as sodium channel blockers, compositions containing the same, therapeutic methods and uses for the same and processes for preparing the same.