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.:
Date of Patent:
Sep. 15, 2020
Filed:
Apr. 20, 2016
Applicant:
University of York, York, GB;
Inventors:
Assignee:
UNIVERSITY OF YORK, , GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 493/08 (2006.01); C10B 53/02 (2006.01); C10L 9/08 (2006.01); C12P 19/02 (2006.01); C12P 19/14 (2006.01); C13K 1/02 (2006.01);
U.S. Cl.
CPC ...
C07D 493/08 (2013.01); C10B 53/02 (2013.01); C10L 9/083 (2013.01); C12P 19/02 (2013.01); C12P 19/14 (2013.01); C12Y 302/01004 (2013.01); C12Y 302/01008 (2013.01); C13K 1/02 (2013.01); C12P 2203/00 (2013.01); Y02E 50/14 (2013.01); Y02E 50/15 (2013.01);
Abstract
There is described a method of producing (−)-levoglucosenone, said method comprising, heating lignin to a temperature in excess of 150° C. for a time sufficient to convert a proportion of the lignin to (−)-evoglucosenone.