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. 08, 1990
Filed:
Aug. 12, 1988
Applicant:
Inventors:
Christine Travers, Rueil Malmaison, FR;
Francis Raatz, Rueil Malmaison, FR;
Jean-Louis Guth, Mulhouse, FR;
Henri Kessler, Wittenheim, FR;
Assignee:
Institut Francais du Petrole, Rueil-Malmaison, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J / ; B01J / ;
U.S. Cl.
CPC ...
502 66 ; 502 68 ; 502 74 ;
Abstract
Catalyst of aluminosilicate type for isomerization of a C.sub.8 aromatic cut, characterized by the following composition, expressed by weight:
Travers, Christine. (1990). Catalyst of aluminosilicate type containing at least one noble metal and (U.S. Patent No. 4923835). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4923835
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile