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:
Dec. 09, 2014
Filed:
Apr. 25, 2011
Applicants:
Susan Marie Hennessey, Avondale, PA (US);
Annemarie Mitchell, Newark, DE (US);
Mathias E. Stolarski, Swarthmore, PA (US);
James Gregory Wood, Newark, DE (US);
Inventors:
Susan Marie Hennessey, Avondale, PA (US);
Annemarie Mitchell, Newark, DE (US);
Mathias E. Stolarski, Swarthmore, PA (US);
James Gregory Wood, Newark, DE (US);
Assignee:
E I du Pont de Nemours and Company, Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 3/00 (2006.01); B01D 17/00 (2006.01); B01D 37/00 (2006.01); C07C 29/76 (2006.01); C12P 7/06 (2006.01); C12P 7/10 (2006.01); C12P 1/00 (2006.01);
U.S. Cl.
CPC ...
C12P 1/00 (2013.01); Y02E 50/16 (2013.01); Y02E 50/17 (2013.01);
Abstract
When lignocellulosic biomass hydrolysate is included in fermentation medium, the broth resulting from biocatalyst production is complex with low filterability. A heat treatment was found to increase filterability, allowing efficient separation of a liquid fraction from a solid fraction, which is further processed for water recycle and syrup production.