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:
Sep. 15, 2009
Filed:
Aug. 20, 2004
Applicants:
Noboru Naito, Saitama, JP;
Kumi Kameyama, Tokyo, JP;
Akemi Takayama, Saitama, JP;
Misako Kobayashi, Tokyo, JP;
Yusei Miyamoto, Tokyo, JP;
Masashi Kajita, Tokushima, JP;
Inventors:
Noboru Naito, Saitama, JP;
Kumi Kameyama, Tokyo, JP;
Akemi Takayama, Saitama, JP;
Misako Kobayashi, Tokyo, JP;
Yusei Miyamoto, Tokyo, JP;
Masashi Kajita, Tokushima, JP;
Assignees:
KOSE Corporation, Tokyo, JP;
APT Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
D01F 9/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
A novel singlet oxygen quencher is disclosed. The quencher consists of a colloidal liquid of a platinum metal group. A composition comprising, as an active ingredient, the singlet oxygen quencher is also disclosed.