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:
May. 20, 2025
Filed:
Dec. 16, 2019
Applicant:
Eisai R&d Management Co., Ltd., Tokyo, JP;
Inventors:
Geoffrey S. Hird, Chapel Hill, NC (US);
Ganesh S. P. Bommareddy, Durham, NC (US);
Anjali Joshi, Cary, NC (US);
James McShane, Raleigh, NC (US);
Assignee:
Eisai R&D Management Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 9/08 (2006.01); A61K 9/19 (2006.01); A61K 31/444 (2006.01); A61K 47/40 (2006.01);
U.S. Cl.
CPC ...
A61K 31/444 (2013.01); A61K 9/08 (2013.01); A61K 9/19 (2013.01); A61K 47/40 (2013.01);
Abstract
An aqueous pharmaceutical formulation of a solubilizing agent with a pyridone compound that is useful as an inhibitor to non-NMDA receptors, particularly to the AMPA receptor is disclosed herein. In some embodiments the pyridone compound is supersaturated in aqueous solution at pH between 6 and 8. The formulations are particularly useful as intravenous injections.