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:
Apr. 23, 1991
Filed:
Jul. 12, 1989
Applicant:
Inventors:
Laurent Petit, Paris, FR;
Jean-Paul Bournonville, Cergy Pontoise, FR;
Jean-Louis Guth, Mulhouse, FR;
Francis Raatz, Acheres, FR;
Alain Seive, Mulhouse, FR;
Assignee:
Institut Francais Du Petrole, Rueil-Malmaison, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J / ; B01J / ;
U.S. Cl.
CPC ...
502 61 ;
Abstract
A MFI-based gallosilicate type catalyst is described. The catalyst is characterized by the following composition expressed by weight: