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:
Apr. 14, 2009
Filed:
Sep. 16, 2004
Applicants:
Hiroshi Sakurai, Yamaguchi, JP;
Mai Kitahara, Yamaguchi, JP;
Masumi Hirata, Yamaguchi, JP;
Toru Sawaki, Yamaguchi, JP;
Inventors:
Hiroshi Sakurai, Yamaguchi, JP;
Mai Kitahara, Yamaguchi, JP;
Masumi Hirata, Yamaguchi, JP;
Toru Sawaki, Yamaguchi, JP;
Assignee:
Teijin Limited, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01B 31/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
Disclosed is a fibrous activated carbon wherein fine pores in the surface of the activated carbon have diameters of 0.1-200 nm and the activated carbon is in the form of fiber having a fiber diameter of not more than 1000 nm.