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. 09, 1997
Filed:
Sep. 15, 1995
Applicant:
Inventors:
Fumikazu Ikazaki, Tsukuba, JP;
Kunio Uchida, Tsukuba, JP;
Motoo Yumura, Tsukuba, JP;
Satoshi Ohshima, Abiko, JP;
Yasunori Kuriki, Tsukuba, JP;
Hiroshi Hayakawa, Tsuchiura, JP;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
D01F / ; C01B / ;
U.S. Cl.
CPC ...
423461 ; 4234471 ; 4234 / ;
Abstract
A process for the isolation of carbon nanotubes from a mixture containing carbon nanotubes and graphite is disclosed, which includes the steps of:
Ikazaki, Fumikazu. (1997). Process for the separation of carbon nanotubes from graphite (U.S. Patent No. 5695734). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5695734
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile