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:
May. 22, 1984
Filed:
Mar. 25, 1982
Applicant:
Inventors:
Noel J Adair, Carrickfergus, IE;
Robert W Carlisle, Carrickfergus, IE;
Michael E Stubbs, Belfast, IE;
John J Rooney, Belfast, IE;
Assignee:
Gallaher Limited, London, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J / ; B01J / ; B01J / ;
U.S. Cl.
CPC ...
502211 ; 502213 ; 502244 ; 502318 ; 502331 ; 502346 ; 502524 ;
Abstract
A catalyst support can be made by co-precipitating copper aluminate from a solution containing copper and aluminium ions and converting the precipitate into solid, generally particulate, form. The catalyst preferably includes a redox couple and may include promoters. The catalyst is of particular value for the low temperature oxidation of carbon monoxide, especially in a smoking product filter.
Adair, Noel. (1984). Supported catalysts and method for their production (U.S. Patent No. 4450245). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4450245
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile