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:
Jan. 28, 2020
Filed:
Nov. 02, 2016
Applicant:
Otsuka Pharmaceutical Co., Ltd., Tokyo, JP;
Inventors:
Jiri Malinak, Jesenice, CZ;
Ivan Hlavacek, Prague, CZ;
Jiri Prokop, Prague, CZ;
Yoshito Masuda, Osaka, JP;
Assignee:
OTSUKA PHARMACEUTICAL CO., LTD., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
C07C 231/12 (2006.01); C07C 237/46 (2006.01); C07C 231/08 (2006.01); B01D 9/00 (2006.01);
U.S. Cl.
CPC ...
C07C 231/12 (2013.01); B01D 9/005 (2013.01); B01D 9/0081 (2013.01); C07C 231/08 (2013.01); C07C 237/46 (2013.01); B01D 2009/0086 (2013.01); C07B 2200/13 (2013.01);
Abstract
The present invention generally relates to a process of preparing iosimenol and a process of preparing a crystal of iosimenol, as well as a crystal of iosimenol prepared by these processes.