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. 19, 1996
Filed:
May. 23, 1995
Applicant:
Inventor:
Roland Abel, Oberhausen, DE;
Assignee:
Hoechst Celanese Corporation, North Somerville, NJ (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
560245 ; 502326 ;
Abstract
A catalyst useful for the manufacture of vinyl acetate from acetic acid, oxygen and ethylene which contains palladium, calcium, and at least one of zirconium and rhenium and the method of manufacture of vinyl acetate using the catalyst.
Abel, Roland. (1996). Catalyst and procedure for preparation of vinyl acetate (U.S. Patent No. 5576457). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5576457
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile