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. 23, 2016
Filed:
Oct. 08, 2013
Applicant:
Council of Scientific & Industrial Research, New Delhi, IN;
Inventors:
Ravindra Dattatray Aher, Maharashtra, IN;
Boopathi Senthil Kumar, Maharashtra, IN;
Arumugam Sudalai, Maharashtra, IN;
Assignee:
Council of Scientific & Industrial Research, New Delhi, IN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 317/54 (2006.01); C07D 317/36 (2006.01);
U.S. Cl.
CPC ...
C07D 317/54 (2013.01); C07D 317/36 (2013.01);
Abstract
This invention discloses one step transition metal free process for synthesis of cyclic carbonates from aldehydes and carbon dioxide. More particularly, the invention relates to single step procedure involving Corey-Chaykovsky reaction and in-situ C0insertion.
Aher, Ravindra. (2016). One step process for synthesis of cyclic carbonates (U.S. Patent No. 9266854). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9266854
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile