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. 15, 1980
Filed:
Oct. 12, 1978
Applicant:
Inventors:
Arthur W Chester, Cherry Hill, NJ (US);
William A Stover, Woodbury, NJ (US);
Assignee:
Mobil Oil Corporation, New York, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
B01J / ;
U.S. Cl.
CPC ...
2524 / ; 208120 ;
Abstract
Amorphous (e.g., silica-alumina) and/or crystalline (e.g. aluminosilicate zeolite) cracking catalysts having improved resistance to metal poisoning are provided when colloidal dispersions, such as silica and/or alumina are added thereto.
Quick Actions:
Chester, Arthur. (1980). Cracking catalyst with improved resistance to poisoning by metals (U.S. Patent No. 4198320). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4198320
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile