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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 12318709 B1

PDFFull Text
Date of Patent:
Jun. 03, 2025

Filed:

Aug. 17, 2021

Process for the continuous production of sub-micron two-dimensional materials such as graphene

Applicant:

Black Swan Graphene Inc., Toronto, CA;

Inventors:

Paul Ladislaus, Sedgefield, GB;

Lee Glasgow, Consett, GB;

Assignee:

BLACK SWAN GRAPHENE INC., Toronto, CA;

Attorney:

ROBIC

Primary Examiner:

Walter D Griffin

Assistant Examiner:

Shuyi S Liu

Int. Cl.
CPC ...
B01D 21/26 (2006.01); B04B 7/14 (2006.01); B04B 11/02 (2006.01); C01B 19/04 (2006.01); C01B 32/194 (2017.01); C01B 32/196 (2017.01); C01B 32/215 (2017.01); C01G 39/06 (2006.01); C01G 41/00 (2006.01); C02F 1/38 (2023.01);
U.S. Cl.
CPC ...
B01D 21/262 (2013.01); B04B 7/14 (2013.01); B04B 11/02 (2013.01); C01B 19/04 (2013.01); C01B 32/194 (2017.08); C01B 32/196 (2017.08); C01B 32/215 (2017.08); C01G 39/06 (2013.01); C01G 41/00 (2013.01); C02F 1/385 (2013.01);
Abstract

A system and a method of continuously separating submicron thickness laminar solid particles from a solid suspension, segregating the suspension into a submicron thickness particle fraction suspension and a residual particle fraction suspension, the method comprising the steps of; providing a continuous centrifuge apparatus; providing a suspension of submicron thickness laminar solid particles in a solid suspension; wherein the solid suspension comprises the submicron thickness solid particles in a liquid continuous phase; separating the solid suspension in the apparatus.

Find Patent Forward Citations

Ladislaus, Paul. (2025). Process for the continuous production of sub-micron two-dimensional materials such as graphene (U.S. Patent No. 12318709). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12318709

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

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