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. 25, 2006
Filed:
Jul. 09, 2002
Applicants:
Hironori Arakawa, Tsukuba, JP;
Zhigang Zou, Tsukuba, JP;
Kazuhiro Sayama, Tsukuba, JP;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01G 15/00 (2006.01); C01G 53/00 (2006.01); C01G 35/00 (2006.01); C01G 33/00 (2006.01); C01G 37/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A photocatalyst including a metal oxide semiconductor represented by the formula:InMAOwherein M represents a transition metal element, A represents an element belonging to the Group 5of the Periodic Table and x is a number greater than 0 but smaller than 1.