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:
Jul. 23, 2019
Filed:
Jun. 20, 2013
Applicants:
The University of Tokyo, Bunkyo-ku, Tokyo, JP;
Hitachi Chemical Company, Ltd., Chiyoda-ku, Tokyo, JP;
Inventors:
Suguru Noda, Tokyo, JP;
Zhongming Chen, Tokyo, JP;
Dong Young Kim, Tokyo, JP;
Shunsuke Ueda, Tsukuba, JP;
Eisuke Haba, Tsukuba, JP;
Assignees:
THE UNIVERSITY OF TOKYO, Tokyo, JP;
HITACHI CHEMICAL COMPANY, LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 37/02 (2006.01); B01J 35/02 (2006.01); C01B 31/02 (2006.01); B01J 21/18 (2006.01); B01J 23/745 (2006.01); B82Y 30/00 (2011.01); B01J 37/08 (2006.01); B01J 23/74 (2006.01); C01B 32/05 (2017.01); C01B 32/162 (2017.01); B82Y 40/00 (2011.01); B01J 37/34 (2006.01); B01J 35/00 (2006.01); B01J 27/20 (2006.01);
U.S. Cl.
CPC ...
B01J 37/0238 (2013.01); B01J 21/18 (2013.01); B01J 21/185 (2013.01); B01J 23/74 (2013.01); B01J 23/745 (2013.01); B01J 35/026 (2013.01); B01J 37/084 (2013.01); B82Y 30/00 (2013.01); C01B 32/05 (2017.08); C01B 32/162 (2017.08); B01J 27/20 (2013.01); B01J 35/0006 (2013.01); B01J 37/347 (2013.01); B82Y 40/00 (2013.01);
Abstract
The present invention relates to metal catalyst particles for carbon nanotube synthesis, comprising carbon-containing regions on their surfaces.