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. 05, 1997
Filed:
May. 28, 1996
Applicant:
Inventors:
Masakazu Horio, Konan, JP;
Kenzi Suzuki, Aichi-ken, JP;
Toshiaki Mori, Yokkaichi, JP;
Keiichi Inukai, Nagoya, JP;
Shinji Tomura, Nagoya, JP;
Primary Examiner:
Int. Cl.
CPC ...
B01D / ;
U.S. Cl.
CPC ...
95139 ; 95902 ; 423230 ;
Abstract
Separation of nitrogen and carbon dioxide is accomplished by a method using as a separating material one member selected from the group consisting of sepiolite in the unmodified form, sepiolite which has been heat-treated, and sepiolite which has had part or the whole of the exchangeable cation thereof replaced with zinc ion and which has been subsequently subjected to a heat treatment.
Quick Actions:
Horio, Masakazu. (1997). Method for separation of nitrogen and carbon dioxide by use of ceramic (U.S. Patent No. 5653785). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5653785
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile