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 9033133 B1

PDF
Full Text
Expired
Date of Patent:
May. 19, 2015

Filed:

Jan. 28, 2009
Applicants:

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

Sunalie N. Hillier, Georgetown, CA;

Murray J. Burke, Oakville, CA;

Inventors:

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

Sunalie N. Hillier, Georgetown, CA;

Murray J. Burke, Oakville, CA;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65G 33/18 (2006.01); C13K 1/02 (2006.01); C08H 8/00 (2010.01); C12M 1/00 (2006.01); C12M 1/33 (2006.01); C12P 7/10 (2006.01); D21C 11/00 (2006.01);
U.S. Cl.
CPC ...
C12P 7/10 (2013.01); C08H 8/00 (2013.01); C12M 21/12 (2013.01); C12M 45/02 (2013.01); C12M 45/06 (2013.01); C12M 45/20 (2013.01); C12P 2201/00 (2013.01); D21C 11/0007 (2013.01); Y02E 50/16 (2013.01);
Abstract

A method and apparatus for preparing a cellulosic feedstock are disclosed. Embodiments of the method comprise passing the cellulosic feedstock out of at least one outlet of a vessel (such as a holding tank) and obtaining at least two streams of cellulosic feedstock wherein each stream may be fed different hydrolysis reactors. Embodiments of the apparatus comprise passing the cellulosic feedstock downwardly through the vessel and withdrawing the feedstock from the vessel in two different lateral directions.


Find Patent Forward Citations

Nguyen, Quang. (2015). Method and apparatus for conveying a cellulosic feedstock (U.S. Patent No. 9033133). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9033133

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