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:
May. 12, 1992
Filed:
Feb. 19, 1991
Applicant:
Inventors:
Patrick Chaumette, Bougival, FR;
Fabienne Le Peltier, Rueil-Malmaison, FR;
Raymond F Szymanski, Maisons Lffitte, FR;
Philippe Courty, Houilles, FR;
Catherine Verdon, Rueil-Malmaison, FR;
Assignee:
Institut Francais du Petrole, Rueil-Malmaison, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01B / ; C01B / ; C07C / ;
U.S. Cl.
CPC ...
4234 / ; 252373 ; 4236481 ; 423437 ; 518713 ;
Abstract
The present invention relates to a process for preparing a precursor of a catalyst containing copper, aluminum and zinc.
Quick Actions:
Chaumette, Patrick. (1992). Process for preparing precursors of catalysts containing copper, (U.S. Patent No. 5112591). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5112591
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile