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:
Jun. 20, 2023
Filed:
Dec. 14, 2018
Applicant:
Fujifilm Toyama Chemical Co., Ltd., Chuo-ku, JP;
Inventors:
Assignee:
FUJIFILM Toyama Chemical Co., Ltd., Chuo-ku, JP;
Primary Examiner:
Int. Cl.
CPC ...
A61K 9/19 (2006.01); A61K 9/00 (2006.01); A61K 31/4965 (2006.01);
U.S. Cl.
CPC ...
A61K 9/19 (2013.01); A61K 9/0019 (2013.01); A61K 31/4965 (2013.01);
Abstract
This method for producing a freeze-dried formulation including an amorphous form of 6-fluoro-3-hydroxy-2-pyrazinecarboxamide sodium salt is useful as a method for producing a freeze-dried formulation having uniform quality.