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:
Dec. 20, 1983
Filed:
Mar. 24, 1982
Applicant:
Inventors:
Hiroshi Nishino, Osaka, JP;
Masayuki Suzuki, Kyoto, JP;
Assignee:
Takeda Chemical Industries, Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D / ;
U.S. Cl.
CPC ...
55 68 ; 55 74 ;
Abstract
Compositions comprising (1) manganese compound and (2) one kind or not less than two kinds out of alkali metal and/or alkaline earth metal compounds being supported on activated carbon. Contacting an ozone-containing gas with the said compositions results in highly effective decomposition and removal of ozone contained in the gas. The capability for removing ozone of the compositions is lasting over a long period of time.
Quick Actions:
Nishino, Hiroshi. (1983). Method of removing ozone and composition therefor (U.S. Patent No. 4421533). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4421533
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile