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:
Nov. 23, 2004
Filed:
Oct. 25, 2002
Applicant:
Inventors:
James Donald Carruthers, Fairfield, CT (US);
Eduardo A. Kamenetzky, Stamford, CT (US);
Peter J. Achorn, Fairfield, CT (US);
Assignee:
Shell Oil Company, Houston, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01J 2/300 ;
U.S. Cl.
CPC ...
B01J 2/300 ;
Abstract
Catalysts made from a newly discovered phase of aluminum trihydroxide and processes for making such catalysts. This invention also relates to a method for improving the activity of and for regenerating catalysts having a silica-alumina support.
Carruthers, James. (2004). Catalysts made from a new aluminum trihydroxide phase and method of making (U.S. Patent No. 6821925). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6821925
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile