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:
Jan. 05, 1993
Filed:
Mar. 13, 1991
Applicant:
Inventors:
Assignee:
Shell Oil Company, Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
560207 ; 562522 ; 562890 ;
Abstract
A process for the preparation of an alpha,beta-olefinically unsaturated compound, which comprises reacting an acetylenically unsaturated compound with monoxide and a hydroxyl-containing compound in the presence of a catalyst system comprising:
Drent, Eit. (1993). Process for the preparation of alpha,beta-olefinically unsaturated (U.S. Patent No. 5177253). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5177253
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile