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.:

US 8956460 B1

PDF
Full Text
Expired
Date of Patent:
Feb. 17, 2015

Filed:

May. 04, 2011
Applicants:

Aziz Ahmed, Chesterfield, MO (US);

Quang A. Nguyen, Chesterfield, MO (US);

Inventors:

Aziz Ahmed, Chesterfield, MO (US);

Quang A. Nguyen, Chesterfield, MO (US);

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 3/00 (2006.01); B01D 17/00 (2006.01); B01D 37/00 (2006.01); C08B 30/02 (2006.01); C08B 30/04 (2006.01); C07G 1/00 (2011.01);
U.S. Cl.
CPC ...
C07G 1/00 (2013.01); Y02E 50/17 (2013.01);
Abstract

The present invention generally relates to processes for recovery of values from a fermentation mass obtained in producing ethanol. Further, the present invention relates to processes for the recovery of values from an inorganic- and lignin-containing mass. The present invention also relates to processes for the recovery of a fraction having enhanced silica content from a silica-containing mass. Still further, the present invention relates to processes for the recovery of crude ethanol from a fermentation mass. The present invention relates to various lignin-containing products and solutions and mineral-rich products.


Find Patent Forward Citations

Ahmed, Aziz. (2015). Process for recovery of values from a fermentation mass obtained in producing ethanol and products thereof (U.S. Patent No. 8956460). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8956460

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