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:
Feb. 21, 2023
Filed:
Nov. 29, 2018
Applicant:
Kalvista Pharmaceuticals Limited, Wiltshire, GB;
Inventors:
David Malcolm Crowe, Reading, GB;
Edwin Aret, Weert, NL;
Kiran Gandhi, Cambridge, GB;
Ruben Henricus Carolus Adrianus Titus Lelieveld, Weert, NL;
Emma Kay Sharp, Cambridge, GB;
Richard Simon Todd, Salisbury, GB;
Assignee:
KalVista Pharmaceuticals Limited, Porton Down, GB;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D 401/14 (2006.01);
U.S. Cl.
CPC ...
C07D 401/14 (2013.01); C07B 2200/13 (2013.01);
Abstract
New solid forms of the plasma kallikrein inhibitor, 1-({4-[(5-fluoro-2-oxopyridin-1-yl)methyl]phenyl}methyl)-N-[(3-fluoro-4-methoxypyridin-2-yl)methyl]-3-(methoxymethyl)pyrazole-4-carboxamide and its salts, are described.