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:
Oct. 04, 1988
Filed:
May. 06, 1987
Applicant:
Inventors:
Matsuki Yamano, Hyogo, JP;
Tadayoshi Aono, Hyogo, JP;
Makoto Kurimoto, Ehime, JP;
Masaru Uno, Hyogo, JP;
Assignees:
Nippon Steel Corporation, Tokyo, JP;
Sumitomo Chemical Company Limited, Osaka, JP;
Seitetsu Kagaku Co., Ltd., Hyogo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D / ;
U.S. Cl.
CPC ...
55 26 ; 55 58 ; 55 62 ; 55 68 ;
Yamano, Matsuki. (1988). Process for separation of high purity gas from mixed gas (U.S. Patent No. 4775394). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4775394
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile