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:
Apr. 14, 2020
Filed:
Jul. 31, 2018
Applicant:
Gfbiochemicals Ip Assets B.v., Geleen, NL;
Inventors:
Brian D. Mullen, Delano, MN (US);
Cora M. Leibig, Maple Grove, MN (US);
Louis A. Kapicak, Cross Lanes, WV (US);
Donald L. Bunning, South Charleston, WV (US);
Steven R. Strand, San Diego, CA (US);
Daniel Joseph Brunelle, Burnt Hill, NY (US);
Marc David Rodwogin, Minneapolis, MN (US);
Robert Page Shirtum, Sonora, TX (US);
Andrew J. Louwagie, Golden Valley, MN (US);
Dorie Janine Yontz, Bloomington, MN (US);
Matthew John Tjosaas, Minneapolis, MN (US);
Assignee:
GFBiochemicals IP Assets B.V., Geleen, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 51/00 (2006.01); C07C 59/185 (2006.01);
U.S. Cl.
CPC ...
C07C 51/00 (2013.01); C07C 51/00 (2013.01); C07C 59/185 (2013.01);
Abstract
The invention describes processes to prepare levulinic acid, formic acid and/or hydroxymethyl furfural from various biomass materials.