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:
Nov. 27, 2001
Filed:
Aug. 25, 2000
Applicant:
Inventors:
Penelope Ann Chaloner, West Sussex, GB;
Simon Collard, Cambridge, GB;
Richard David Ellis, Surrey, GB;
Ann Kathleen Keep, Royston, GB;
Assignee:
Johnson Matthey Public Limited Company, London, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
C07C / ;
Abstract
The present invention relates to methods for the reductive amination of a carbonyl-containing compound. R,R,CO where R,and R,are either H, alkyl, aryl or heterocyclic etc with an amine NHR,R,where R,and R,arm H, alkyl, aryl, or heterocyclic in the presence of a homogeneous iridium catalyst and gaseous hydrogen.
Chaloner, Penelope. (2001). Catalytic process (U.S. Patent No. 6323370). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6323370
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile