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:
Oct. 27, 2009
Filed:
Feb. 15, 2002
Applicants:
Pradeep K. Verma, Noida, IN;
Ashutosh Agarwal, Noida, IN;
Inventors:
Pradeep K. Verma, Noida, IN;
Ashutosh Agarwal, Noida, IN;
Assignee:
Jubilant Organosys Limited, Uttar Pradech, IN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 213/57 (2006.01);
U.S. Cl.
CPC ...
Abstract
A process for preparation of heteroaromatic nitrile from the corresponding alkyl pyridine is disclosed. The process comprises contacting the alkyl pyridine with ammonia and an oxygen source in the presence of a catalyst comprising an active component comprising of oxide of vanadium and antimony and a promoter provided on a support.