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. 16, 2017
Filed:
Jun. 25, 2014
Applicant:
Council of Scientific & Industrial Research, New Delhi, IN;
Inventors:
Srinivas Darbha, Maharashtra, IN;
Bhogeswararao Seemala, Maharashtra, IN;
Assignee:
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH, New Delhi, IN;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07D 307/34 (2006.01); C07D 307/36 (2006.01); B01J 21/04 (2006.01); B01J 23/44 (2006.01);
U.S. Cl.
CPC ...
C07D 307/36 (2013.01); B01J 21/04 (2013.01); B01J 23/44 (2013.01);
Abstract
An efficient, hydrogen gas-free, high yielding, moderate temperature and safe-to-handle process for producing furan and its derivatives from furfural, which comprises contacting furfural and water-isopropanol mixture with a supported Pd or Pt catalyst at a temperature in the range of 200-250° C., is reported.