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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 12758922 B1

PDFFull Text
Date of Patent:
Oct. 13, 2026

Filed:

Jun. 07, 2022

Carbon molecular sieve membrane prepared from hydroquinone and the method of manufacturing

Applicant:

Technische Universiteit Eindhoven, Eindhoven, NL;

Inventors:

Arash Rahimalimamaghani, Eindhoven, NL;

Fausto Gallucci, Eindhoven, NL;

David Alfredo Pacheco Tanaka, Eindhoven, NL;

Margot Anabell Llosa Tanco, Eindhoven, NL;

Assignee:

TECHNISCHE UNIVERSITEIT EINDHOVEN, Eindhoven, NL;

Attorney:

Suiter Swantz IP

Primary Examiner:

Anthony Shumate

Int. Cl.
CPC ...
B01D 53/22 (2006.01); B01D 67/00 (2006.01); B01D 69/02 (2006.01); B01D 69/04 (2006.01); B01D 69/10 (2006.01); B01D 69/12 (2006.01); B01D 71/02 (2006.01);
U.S. Cl.
CPC ...
B01D 67/0067 (2013.01); B01D 53/228 (2013.01); B01D 67/0093 (2013.01); B01D 69/02 (2013.01); B01D 69/04 (2013.01); B01D 69/108 (2022.08); B01D 69/1213 (2022.08); B01D 71/021 (2013.01); B01D 2256/16 (2013.01); B01D 2256/22 (2013.01); B01D 2257/102 (2013.01); B01D 2257/504 (2013.01); B01D 2258/025 (2013.01); B01D 2258/0283 (2013.01); B01D 2258/05 (2013.01); B01D 2325/04 (2013.01); B01D 2325/22 (2013.01);
Abstract

The present invention relates to a method for manufacturing a carbon membrane supported on a ceramic support. The present invention also relates to a carbon membrane prepared from hydroquinone on a ceramic tubular support and to the use of such a membrane. The present invention is focused on the preparation of carbon membranes from hydroquinone oligomer as a thermosetting precursor for gas separation. In an example chemical post treatment of membranes is used for increasing the H/CO, H/Nand CO/Nselectivities.

Find Patent Forward Citations

Rahimalimamaghani, Arash. (2026). Carbon molecular sieve membrane prepared from hydroquinone and the method of manufacturing (U.S. Patent No. 12758922). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12758922

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

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