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. 02, 1993
Filed:
Nov. 20, 1992
Applicant:
Inventors:
Peter A Klusener, Amsterdam, NL;
Hans A Stil, Amsterdam, NL;
Fit Drent, Amsterdam, NL;
Peter Arnoldy, Amsterdam, NL;
Assignee:
Shell Oil Company, Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
560207 ; 562522 ; 554129 ; 560 97 ; 560114 ; 560232 ;
Abstract
The invention relates to a catalyst system, which comprises a source of a Group VIII metal and a polyphosphine. The invention further relates to a process for the preparation of alpha, beta-olefinically unsaturated compounds utilizing this catalyst system.
Quick Actions:
Klusener, Peter. (1993). Carbonylation catalyst system (U.S. Patent No. 5258546). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5258546
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile