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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 10099927 B1

PDFFull Text
Date of Patent:
Oct. 16, 2018

Filed:

Dec. 21, 2012

Derivatization of carbon

Applicant:

Schlumberger Technology Corporation, Sugar Land, TX (US);

Inventors:

Lynne Crawford, Harlow, GB;

Nathan Lawrence, Wyton, GB;

Timothy Jones, Cottenham, GB;

Assignee:

SCHLUMBERGER TECHNOLOGY CORPORATION, Sugar Land, TX (US);

Attorney:
Primary Examiner:

Jill Warden

Assistant Examiner:

Matthew Krcha

Int. Cl.
CPC ...
C01B 31/02 (2006.01); C01B 31/04 (2006.01); G01N 27/30 (2006.01); G01N 27/48 (2006.01); B82Y 30/00 (2011.01); B82Y 40/00 (2011.01);
U.S. Cl.
CPC ...
C01B 31/02 (2013.01); B82Y 30/00 (2013.01); B82Y 40/00 (2013.01); C01B 31/0273 (2013.01); C01B 31/04 (2013.01); C01B 31/0484 (2013.01); G01N 27/302 (2013.01); G01N 27/308 (2013.01); G01N 27/48 (2013.01);
Abstract

A process for derivatization of an elemental carbon surface comprising exposing the carbon surface to a reaction mixture containing a thiol and a free radical initiator, and inducing decomposition of the initiator to free radicals so that moieties from the thiol become covalently attached to the carbon surface. The process can derivatize carbon with a redox active compound having a functional group which can be converted electrochemically between reduced and oxidized forms. Such derivatized carbon may be used in an electrode of an electrochemical sensor.

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Crawford, Lynne. (2018). Derivatization of carbon (U.S. Patent No. 10099927). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10099927

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