logo

For the Inventor, By the Inventor

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 12734484 B1

PDFFull Text
Date of Patent:
Sep. 15, 2026

Filed:

Jul. 06, 2023

Adsorbent, method for manufacturing the same, adsorption sheet, artificial dialysis membrane, and artificial dialyzer

Applicant:

Murata Manufacturing Co., Ltd., Nagaokakyo, JP;

Inventors:

Yuki Kimura, Nagaokakyo, JP;

Ichitaro Okamura, Nagaokakyo, JP;

Takeshi Torita, Nagaokakyo, JP;

Masashi Koyanagi, Nagaokakyo, JP;

Assignee:

MURATA MANUFACTURING CO., LTD., Nagaokakyo, JP;

Attorney:

ArentFox Schiff LLP

Primary Examiner:

Anthony J Zimmer

Assistant Examiner:

Jaanzeb C Raja

Int. Cl.
CPC ...
B01D 61/24 (2006.01); B01J 20/04 (2006.01); B01J 20/28 (2006.01); B01J 20/30 (2006.01); B01J 20/32 (2006.01);
U.S. Cl.
CPC ...
B01D 61/243 (2013.01); B01J 20/04 (2013.01); B01J 20/28035 (2013.01); B01J 20/3071 (2013.01); B01J 20/3221 (2013.01); B01D 2257/40 (2013.01);
Abstract

An adsorbent that includes a particle of a layered material that contains one or a plurality of layers; and contains Li. The one or plural layers includes a layer body represented by: MXwhere, M represents at least one Group-3, -4, -5, -6, or -7 metal, X represents a carbon atom, a nitrogen atom, or a combination thereof, n is 1 to 4, and m is larger than n, and equal to or less than 5; and a modified/terminal part T resides on a surface of the layer body, T represents at least one selected from the group consisting of hydroxy group, fluorine atom, chlorine atom, oxygen atom, and hydrogen atom, the modified/terminal part T residing on a surface of the layer body, the particle has an average thickness of 1 nm to 10 nm, and the adsorbent has a Li content of 0.0001% by mass to 0.0020% by mass.

Find Patent Forward Citations

Kimura, Yuki. (2026). Adsorbent, method for manufacturing the same, adsorption sheet, artificial dialysis membrane, and artificial dialyzer (U.S. Patent No. 12734484). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12734484

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

Loading…