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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 9359319 B1

PDFFull Text
Date of Patent:
Jun. 07, 2016

Filed:

Mar. 13, 2013

Hydrogenation of biomass-derived substrates

Applicant:

Los Alamos National Security, Llc, Los Alamos, NM (US);

Inventors:

John C. Gordon, Los Alamos, NM (US);

Christopher R. Waidmann, Los Alamos, NM (US);

Assignee:

Los Alamos National Security, LLC, Los Alamos, NM (US);

Attorney:

Lewis Roca Rothgerber Christie LLP

Primary Examiner:

T Victor Oh

Int. Cl.
CPC ...
C07D 307/02 (2006.01); C07D 307/46 (2006.01); B01J 31/02 (2006.01); B01J 31/30 (2006.01); B01J 31/24 (2006.01); C07D 307/42 (2006.01);
U.S. Cl.
CPC ...
C07D 307/46 (2013.01); B01J 31/0267 (2013.01); B01J 31/2495 (2013.01); B01J 31/30 (2013.01); C07D 307/42 (2013.01); B01J 2231/645 (2013.01); B01J 2531/16 (2013.01); B01J 2531/822 (2013.01);
Abstract

The α,β-unsaturated ketone moiety of a substrate representative of non-food based biomass was hydrogenated to the corresponding saturated alcohol moiety using a composition including (1) a copper salt; (2) a phosphine; (3) a polar aprotic solvent such as acetonitrile, and (4) a compound suitable for providing hydrogen for the hydrogenation, such as a suitable silane material or a suitable siloxane material.

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Gordon, John. (2016). Hydrogenation of biomass-derived substrates (U.S. Patent No. 9359319). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9359319

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