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:
Jul. 13, 2010
Filed:
Sep. 01, 2004
Applicants:
Keiko Takahashi, Tsukuba, JP;
Kenji Hayashi, Tsukuba, JP;
Taichi Abe, Kamisu, JP;
Takao Omae, Ushiku, JP;
Takashi Kato, Gifu, JP;
Inventors:
Keiko Takahashi, Tsukuba, JP;
Kenji Hayashi, Tsukuba, JP;
Taichi Abe, Kamisu, JP;
Takao Omae, Ushiku, JP;
Takashi Kato, Gifu, JP;
Assignee:
Eisai R&D Management Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D 209/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A crystalline form of N-(3-cyano-4-methyl-1H-indol-7-yl)-3-cyanobenzenesulfonamide having a diffraction peak at a diffraction angle (2θ±0.2°) of 19.1° in a powder X-ray diffraction.
Takahashi, Keiko. (2010). Crystalline sulfonamide-containing indole compound and process for preparing the same (U.S. Patent No. 7754894). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7754894
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile