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:
Mar. 06, 2001
Filed:
Dec. 18, 1996
Applicant:
Inventors:
Hitoshi Endou, Kanagawa, JP;
Kazuharu Ienaga, Hyogo, JP;
Assignee:
Nippon Zoki Pharmaceutical Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 3/1445 ;
U.S. Cl.
CPC ...
A61K 3/1445 ;
Abstract
Hydantoin derivatives for eliminating free radicals and active oxygen which can be easily made into pharmaceutical preparations, show little, if any side effects, and are capable of being administered by the oral route. The pharmaceutical compositions for eliminating the active oxygen and the free radicals contain at least one hydantoin derivative represented by the following formula (I):