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:
Jun. 06, 2023
Filed:
Nov. 20, 2020
Applicant:
Virdia, Llc, Danville, VA (US);
Inventors:
Aharon Eyal, Jerusalem, IL;
Robert P. Jansen, Collinsville, IL (US);
Assignee:
VIRDIA, LLC, Alpharetta, GA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C13K 1/02 (2006.01); C08H 8/00 (2010.01); C13K 13/00 (2006.01); A61L 15/42 (2006.01); C08H 7/00 (2011.01); C08L 97/02 (2006.01); D21C 3/00 (2006.01); D21H 11/00 (2006.01); C10L 1/00 (2006.01); C10L 1/02 (2006.01); C10L 1/04 (2006.01); C10L 1/06 (2006.01); C10L 1/08 (2006.01); C07C 57/04 (2006.01); C08K 3/20 (2006.01); C10L 1/18 (2006.01); C11D 3/382 (2006.01); C11D 3/386 (2006.01); A61L 15/20 (2006.01); C11D 1/66 (2006.01); C12P 7/10 (2006.01); C12P 7/18 (2006.01); C12P 7/56 (2006.01); D21C 5/02 (2006.01);
U.S. Cl.
CPC ...
C13K 1/02 (2013.01); A61L 15/20 (2013.01); A61L 15/42 (2013.01); C07C 57/04 (2013.01); C08H 6/00 (2013.01); C08H 8/00 (2013.01); C08K 3/20 (2013.01); C08L 97/02 (2013.01); C10L 1/003 (2013.01); C10L 1/02 (2013.01); C10L 1/026 (2013.01); C10L 1/04 (2013.01); C10L 1/06 (2013.01); C10L 1/08 (2013.01); C10L 1/1802 (2013.01); C11D 1/66 (2013.01); C11D 3/382 (2013.01); C11D 3/386 (2013.01); C11D 3/38609 (2013.01); C11D 3/38618 (2013.01); C12P 7/10 (2013.01); C12P 7/18 (2013.01); C12P 7/56 (2013.01); C13K 13/00 (2013.01); C13K 13/002 (2013.01); C13K 13/007 (2013.01); D21C 3/00 (2013.01); D21C 5/022 (2013.01); D21H 11/00 (2013.01); C12P 2201/00 (2013.01); Y02E 50/10 (2013.01);
Abstract
Processes for converting lignocellulose to feedstock and downstream products are disclosed. The processes may include acid treatment of lignocellulose to produce a fermentation feedstock. In various instances, the processes include recovery or recycling of acid, such as recovery of hydrochloric acid from concentrated and/or dilute streams. Downstream products may include acrylic acid-based products such as diapers, paper and paper-based products, ethanol, biofuels such as biodiesel and fuel additives, and detergents.