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.

Date of Patent:
Feb. 11, 2014

Filed:

Dec. 17, 2010
Applicants:

William D. Hitz, Wilmington, DE (US);

Tom Huang, Fremont, CA (US);

Amanda Kathleen Iverson, Wilmington, DE (US);

Brian G. Lefebvre, Wilmington, DE (US);

Colin Mitchinson, Half Moon Bay, CA (US);

Inventors:

William D. Hitz, Wilmington, DE (US);

Tom Huang, Fremont, CA (US);

Amanda Kathleen Iverson, Wilmington, DE (US);

Brian G. Lefebvre, Wilmington, DE (US);

Colin Mitchinson, Half Moon Bay, CA (US);

Assignee:

E I du Pont de Nemours and Company, Wilmington, DE (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12P 7/06 (2006.01);
U.S. Cl.
CPC ...
Abstract

Methods are disclosed for the production of high concentrations of ethanol from biomass usingas the ethanologen.is grown under conditions of low impeller agitation with high concentration of insoluble solids in a saccharification-fermentation mixture during a simultaneous saccharification and fermentation reaction for the production of high concentrations of ethanol.


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