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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 12673299 B1

PDFFull Text
Date of Patent:
Jul. 07, 2026

Filed:

Aug. 29, 2022

Sheath-core conjugated fiber for supporter of water treatment separation membrane, supporter comprising same for water treatment separation membrane, water treatment separation membrane comprising same, and filter module comprising same

Applicant:

Toray Advanced Materials Korea Inc., Gumi-si, KR;

Inventors:

Geon Sang Lee, Gumi-si, KR;

Sung Geun Cho, Gumi-si, KR;

Song Jung Han, Gumi-si, KR;

Do Hyun Kim, Gumi-si, KR;

Assignee:

TORAY ADVANCED MATERIALS KOREA INC., Gumi-si, KR;

Attorney:

Knobbe, Martens, Olson & Bear, LLP

Primary Examiner:

Dirk R Bass

Int. Cl.
CPC ...
B01D 69/10 (2006.01); B01D 71/56 (2006.01); C02F 1/44 (2023.01); D01F 8/14 (2006.01); D04H 1/435 (2012.01); D04H 1/541 (2012.01);
U.S. Cl.
CPC ...
B01D 69/1071 (2022.08); B01D 71/56 (2013.01); C02F 1/44 (2013.01); D01F 8/14 (2013.01); D04H 1/435 (2013.01); D04H 1/5412 (2020.05); D10B 2505/04 (2013.01);
Abstract

The present invention relates to a sheath-core conjugated fiber for a supporter of a water treatment separation membrane, the fiber being harmless to the human body without the elution of heavy metals and having excellent color transparency and strength, a supporter comprising the same for a water treatment separation membrane, a water treatment separation membrane comprising the same, and a filter module comprising the same.

Find Patent Forward Citations

Lee, Geon. (2026). Sheath-core conjugated fiber for supporter of water treatment separation membrane, supporter comprising same for water treatment separation membrane, water treatment separation membrane comprising same, and filter module comprising same (U.S. Patent No. 12673299). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12673299

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

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