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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 10059591 B1

PDFFull Text
Expired
Date of Patent:
Aug. 28, 2018

Filed:

Feb. 07, 2014

Method of producing graphene from a hydrocarbon gas and liquid metal catalysts

Applicant:

Empire Technology Development Llc, Wilmington, DE (US);

Inventors:

William Brenden Carlson, Seattle, WA (US);

Vincent Casasanta, III, Woodinville, WA (US);

Feng Wan, Issaquah, WA (US);

Bradley Kirk Roberts, Seattle, WA (US);

Timothy Martin Londergan, Seattle, WA (US);

Assignee:

EMPIRE TECHNOLOGY DEVELOPMENT LLC, Wilmington, DE (US);

Attorney:
Primary Examiner:

Richard M Rump

Int. Cl.
CPC ...
C01B 32/184 (2017.01); C01B 31/04 (2006.01); B01J 23/04 (2006.01); B01J 23/06 (2006.01); B01J 23/08 (2006.01); B01J 23/18 (2006.01); B01J 23/755 (2006.01); B01J 35/12 (2006.01); B01J 37/00 (2006.01); B01J 27/232 (2006.01); C01B 32/186 (2017.01); B01J 23/30 (2006.01); B01J 23/60 (2006.01); B01J 23/66 (2006.01); B01J 23/80 (2006.01);
U.S. Cl.
CPC ...
C01B 31/0453 (2013.01); B01J 23/04 (2013.01); B01J 23/06 (2013.01); B01J 23/08 (2013.01); B01J 23/18 (2013.01); B01J 23/755 (2013.01); B01J 27/232 (2013.01); B01J 35/12 (2013.01); B01J 37/0081 (2013.01); C01B 32/186 (2017.08); B01J 23/30 (2013.01); B01J 23/60 (2013.01); B01J 23/66 (2013.01); B01J 23/80 (2013.01);
Abstract

Methods of producing graphene, reaction chambers for forming graphene, and graphene sheets formed from the methods are described herein. A method may include adding at least one metal catalyst in a reaction chamber, adding at least one hydrocarbon gas in the reaction chamber, allowing the at least one metal catalyst and the at least one hydrocarbon gas to contact one another to produce a product, and dehydrogenating the product to produce the graphene.

Find Patent Forward Citations

Carlson, William. (2018). Method of producing graphene from a hydrocarbon gas and liquid metal catalysts (U.S. Patent No. 10059591). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10059591

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

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