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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 10994243 B1

PDFFull Text
Date of Patent:
May. 04, 2021

Filed:

Jan. 17, 2017

Carbon membrane for fluid separation and carbon membrane module for fluid separation

Applicant:

Toray Industries, Inc., Tokyo, JP;

Inventors:

Masahiro Kitabata, Otsu, JP;

Kosaku Takeuchi, Otsu, JP;

Takaaki Mihara, Otsu, JP;

Tomoyuki Horiguchi, Otsu, JP;

Assignee:

Toray Industries, Inc.;

Attorney:

RatnerPrestia

Primary Examiner:

Anthony R Shumate

Int. Cl.
CPC ...
B01D 53/22 (2006.01); C01B 32/05 (2017.01); B01D 69/00 (2006.01); B01D 71/02 (2006.01); D01F 9/22 (2006.01); B01D 69/08 (2006.01); B01D 67/00 (2006.01);
U.S. Cl.
CPC ...
B01D 53/228 (2013.01); B01D 53/22 (2013.01); B01D 69/00 (2013.01); B01D 69/082 (2013.01); B01D 69/087 (2013.01); B01D 71/02 (2013.01); B01D 71/021 (2013.01); C01B 32/05 (2017.08); D01F 9/22 (2013.01); B01D 67/0067 (2013.01); B01D 2325/02 (2013.01); B01D 2325/06 (2013.01);
Abstract

A carbon membrane for fluid separation, i.e., a fiber-form carbon membrane for fluid separation, has protrusions having a height difference of at least 1 μm formed on the fiber surface. In the carbon membrane for fluid separation, adhesion between membranes is inhibited and clogging tends not to occur when a gas mixture containing water vapor is separated. A carbon membrane module for fluid separation that includes the fibrous carbon membrane for fluid separation is also disclosed.

Find Patent Forward Citations

Kitabata, Masahiro. (2021). Carbon membrane for fluid separation and carbon membrane module for fluid separation (U.S. Patent No. 10994243). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10994243

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

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