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:
Sep. 13, 1988
Filed:
May. 18, 1987
Applicant:
Inventors:
Carmo J Pereira, Silver Spring, MD (US);
Joseph E Kubsh, Silver Spring, MD (US);
Louis Hegedus, Rockville, MD (US);
Assignee:
W. R. Grace & Co.-Conn, New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J / ; B01J / ;
U.S. Cl.
CPC ...
502355 ; 502439 ; 4232135 ;
Abstract
An optimum washcoated ceramic monolith for treating automotive exhaust gases is made by
Pereira, Carmo. (1988). Monolith washcoat having optimum pore structure and optimum method of (U.S. Patent No. 4771029). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4771029
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile