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:
Jan. 01, 1991
Filed:
Sep. 12, 1989
Applicant:
Inventors:
Thomas J Pinnavaia, East Lansing, MI (US);
Ahmad Moini, Lawrenceville, NJ (US);
Assignee:
Board of Trustees operating Michigan State University, East Lansing, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J / ;
U.S. Cl.
CPC ...
502 63 ; 502 84 ;
Abstract
Dried compositions of inorganic metal oxide and clay particles wherein the oxide particles are substantially segregated from each other by the clay particles are described. The compositions have a high surface area and are useful for catalytic gaseous reactions and removal of impurities from gas.
Pinnavaia, Thomas. (1991). Dried metal oxide and clay particle compositions and method for the (U.S. Patent No. 4981825). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4981825
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile