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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.:

US 11040899 B1

PDFFull Text
Date of Patent:
Jun. 22, 2021

Filed:

Jul. 22, 2019

Water purification member, hydroponic system, and water purification apparatus

Applicant:

Fujifilm Business Innovation Corp., Tokyo, JP;

Inventors:

Hiroyoshi Okuno, Kanagawa, JP;

Hideaki Yoshikawa, Kanagawa, JP;

Takeshi Iwanaga, Kanagawa, JP;

Sakae Takeuchi, Kanagawa, JP;

Assignee:

FUJIFILM Business Innovation Corp., Tokyo, JP;

Attorney:

Oliff PLC

Primary Examiner:

Lessanework Seifu

Int. Cl.
CPC ...
C02F 1/72 (2006.01); C02F 1/30 (2006.01); A01G 31/02 (2006.01); A01G 7/04 (2006.01); B01J 35/00 (2006.01);
U.S. Cl.
CPC ...
C02F 1/725 (2013.01); A01G 7/045 (2013.01); A01G 31/02 (2013.01); B01J 35/004 (2013.01); C02F 1/30 (2013.01); C02F 2201/002 (2013.01); C02F 2305/10 (2013.01);
Abstract

A water purification member includes a porous body; and photocatalyst particles loaded on the porous body and including titanium-based compound particles that have, via an oxygen atom, a surface-bonded metallic compound having a metal atom and a hydrocarbon group, that exhibit absorption at a wavelength of 500 nm in a visible absorption spectrum, and that have an absorption peak in a range of 2700 cmto 3000 cmin an infrared absorption spectrum.

Find Patent Forward Citations

Okuno, Hiroyoshi. (2021). Water purification member, hydroponic system, and water purification apparatus (U.S. Patent No. 11040899). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11040899

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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