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:
Jun. 29, 1993
Filed:
Aug. 20, 1992
Applicant:
Inventors:
Satoru Kumazawa, Fukushima, JP;
Masanori Minoguchi, Tokyo, JP;
Assignee:
Kureha Chemical Industry Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; C07D / ;
U.S. Cl.
CPC ...
514439 ; 549 34 ;
Abstract
Disclosed is a 1,3,2-dioxathiolan-S-oxide derivative as represented by the general formula (I): ##STR1## (where R.sub.1 and R.sub.2 are identical to or different from each other and each is a hydrogen atom or a lower alkyl group;
Kumazawa, Satoru. (1993). 1,3,2-dioxathiolan-s-oxide derivatives, method for preparation, and use (U.S. Patent No. 5223531). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5223531
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile