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. 26, 2013
Filed:
Sep. 13, 2005
Applicants:
Masayoshi Kaneko, Takarazuka, JP;
Shigeo Yabuno, Osaka, JP;
Kenji Iwaoka, Osaka, JP;
Hidetoshi Nishimura, Hikari, JP;
Inventors:
Masayoshi Kaneko, Takarazuka, JP;
Shigeo Yabuno, Osaka, JP;
Kenji Iwaoka, Osaka, JP;
Hidetoshi Nishimura, Hikari, JP;
Assignee:
Takeda Pharmaceutical Company Limited, Osaka, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D 401/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
The instant invention describes a method of producing a crystal of an imidazole compound or a salt thereof, which comprises suspending a solvate of the imidazole compound into a solution containing water, alcohol, and a basic substance.