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. 20, 2022
Filed:
Dec. 16, 2019
Applicant:
Nitto Denko Corporation, Osaka, JP;
Inventors:
Takashi Ozaki, Osaka, JP;
Takuya Fukumura, Osaka, JP;
Keita Mine, Osaka, JP;
Guang Pan, Oceanside, CA (US);
Ekambaram Sambandan, Oceanside, CA (US);
Rajesh Mukherjee, Oceanside, CA (US);
Assignee:
Other;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B01J 35/00 (2006.01); B01J 23/14 (2006.01); B01D 53/86 (2006.01); B01J 23/888 (2006.01); B01J 23/34 (2006.01); A61L 9/20 (2006.01); B01J 23/72 (2006.01); B01J 23/30 (2006.01); B01J 27/24 (2006.01); B01J 37/02 (2006.01); B01J 35/06 (2006.01); B01J 23/835 (2006.01); B01J 37/34 (2006.01); B01J 37/03 (2006.01);
U.S. Cl.
CPC ...
B01J 35/004 (2013.01); A61L 9/205 (2013.01); B01D 53/8668 (2013.01); B01D 53/8687 (2013.01); B01J 23/14 (2013.01); B01J 23/30 (2013.01); B01J 23/34 (2013.01); B01J 23/72 (2013.01); B01J 23/835 (2013.01); B01J 23/888 (2013.01); B01J 27/24 (2013.01); B01J 35/0013 (2013.01); B01J 35/06 (2013.01); B01J 37/0217 (2013.01); B01J 37/0219 (2013.01); B01J 37/349 (2013.01); A61L 2209/14 (2013.01); B01D 2255/2061 (2013.01); B01D 2255/2065 (2013.01); B01D 2255/2073 (2013.01); B01D 2255/2094 (2013.01); B01D 2255/20707 (2013.01); B01D 2255/20761 (2013.01); B01D 2255/20769 (2013.01); B01D 2255/20776 (2013.01); B01D 2255/802 (2013.01); B01D 2257/702 (2013.01); B01D 2257/708 (2013.01); B01D 2257/7022 (2013.01); B01D 2257/90 (2013.01); B01D 2259/804 (2013.01); B01J 37/035 (2013.01); B01J 37/343 (2013.01); B01J 2523/00 (2013.01);
Abstract
Embodiments of the present invention include a filter element for decomposing contaminants including a substrate, and a photocatalytic composition comprising at least a photocatalyst and a co-catalyst. The embodiments of the present invention also includes a system for decomposing contaminants including a substrate, and a photocatalytic composition comprising at least a photocatalyst and a co-catalyst; and a method using the system.