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:
Aug. 28, 2001
Filed:
Feb. 02, 2000
Applicant:
Inventors:
Edward J. Demmel, late of Newport Beach, CA (US);
Albert A. Vierheilig, Richmond Hill, GA (US);
Regis B. Lippert, Sea Girt, NJ (US);
Assignee:
Intercat-Savannah, Inc., Sea Girt, NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01J 2/104 ; B01J 2/716 ; B01J 3/100 ; B01J 8/00 ;
U.S. Cl.
CPC ...
B01J 2/104 ; B01J 2/716 ; B01J 3/100 ; B01J 8/00 ;
Abstract
The useful life of SO,additives having a SO,→SO,oxidation catalyst component and a SO,absorption component can be extended by employing each of these components as separate and distinct physical particles, pellets, etc.