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. 06, 2003
Filed:
Jul. 12, 1994
Applicant:
Inventors:
Hiroharu Matsuoka, Shizuoka, JP;
Hiroshi Suzuki, Tokyo, JP;
Nobuaki Kato, Shizuoka, JP;
Keiichiro Tsuji, Shizuoka, JP;
Toshio Kuroki, Shizuoka, JP;
Noriaki Maruyama, Shizuoka, JP;
Kazuya Nakagomi, Shizuoka, JP;
Assignee:
Chugai Seiyaku Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ;
U.S. Cl.
CPC ...
C07D / ;
Abstract
Antirheumatic agent containing as an active ingredient a compound resented by the following general formula (II):
Quick Actions:
Matsuoka, Hiroharu. (2003). Methotrexate derivatives (U.S. Patent No. 6559149). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6559149
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile