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:
Oct. 16, 2001
Filed:
Jul. 22, 1999
Applicant:
Inventors:
Michael M. Schwartz, Naperville, IL (US);
William J. Reagan, Naperville, IL (US);
Jeffrey T. Miller, Naperville, IL (US);
Assignee:
BP Corporation North America Inc., Chicago, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01J 2/906 ; B01J 2/100 ; B01J 2/900 ; B01J 2/908 ; B01J 2/904 ;
U.S. Cl.
CPC ...
B01J 2/906 ; B01J 2/100 ; B01J 2/900 ; B01J 2/908 ; B01J 2/904 ;
Abstract
A method for preparing a catalyst having one or more noble metals disposed in a relatively homogeneous distribution on a base which includes an inorganic refractory binder and a zeolite. The method provides for uniformly depositing noble metals on the base after it is formed, without unnecessarily displacing desirable nonframework cations, such as sodium, from the zeolite.
Schwartz, Michael. (2001). Preparation of uniformly impregnated extrudate catalyst (U.S. Patent No. 6303530). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6303530
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile