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:
Feb. 17, 1998
Filed:
Jul. 10, 1995
Applicant:
Inventors:
Hidetsura Cho, Takatsuki, JP;
Shinsuke Sayama, Takatsuki, JP;
Susumu Katoh, Takatsuki, JP;
Kazuo Aisaka, Takatsuki, JP;
Itsuo Uchida, Takatsuki, JP;
Assignee:
Japan Tobacco Inc., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ; A61K / ;
U.S. Cl.
CPC ...
514253 ; 5142305 ; 514247 ; 514248 ; 514259 ; 514269 ; 514309 ; 514337 ; 514383 ; 514397 ; 514406 ; 514414 ; 514459 ; 514460 ; 544105 ; 544236 ; 544237 ; 544238 ; 544239 ; 544285 ; 544319 ; 546141 ; 5462831 ;
Cho, Hidetsura. (1998). Chroman derivative and pharmaceutical use thereof (U.S. Patent No. 5719155). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5719155
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile