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. 12, 1991
Filed:
Oct. 26, 1989
Applicant:
Inventors:
Assignee:
Shell Oil Company, Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
518700 ; 518713 ; 502186 ;
Abstract
Process for the preparation of methanol by contacting a gaseous mixture comprising carbon monoxide and hydrogen with a novel catalytic system formed by combining (a) a copper salt (b) an alcohol, and (c) a complex hydride, and allowing the combined components to react.
Van Dijk, Arjan. (1991). Process for the preparation of methanol and composition suitable for use (U.S. Patent No. 4992479). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4992479
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile