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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 9624517 B1

PDFFull Text
Date of Patent:
Apr. 18, 2017

Filed:

Jul. 20, 2011

Production of xylitol from a mixture of hemicellulosic sugars

Applicants:

Huimin Zhao, Champaign, IL (US);

Nikhil Unni Nair, Urbana, IL (US);

Michael Racine, Peoria, IL (US);

Ryan Woodyer, Normal, IL (US);

Inventors:

Huimin Zhao, Champaign, IL (US);

Nikhil Unni Nair, Urbana, IL (US);

Michael Racine, Peoria, IL (US);

Ryan Woodyer, Normal, IL (US);

Assignees:

The Board of Trustees of the University of Illinois, Champaign, IL (US);

ZuChem, Inc., Chicago, IL (US);

Attorney:

McDonnell Boehnen Hulbert & Berghoff LLP

Primary Examiner:

Ganapathirama Raghu

Int. Cl.
CPC ...
C12P 19/60 (2006.01); C12N 1/20 (2006.01); C12N 9/02 (2006.01); C12P 21/06 (2006.01); C07H 21/04 (2006.01); C07K 1/00 (2006.01); C12P 19/00 (2006.01); C12P 7/18 (2006.01);
U.S. Cl.
CPC ...
C12P 19/00 (2013.01); C12P 7/18 (2013.01);
Abstract

Materials and methods are described to produce xylitol from a mixture of hemicellulosic sugars by several routes. Examples include either as a direct co-product of a biorefinery or ethanol facility, or as a stand-alone product produced from an agricultural or forestry biomass feedstock including using, e.g. ethanol waste streams.

Find Patent Forward Citations

Zhao, Huimin. (2017). Production of xylitol from a mixture of hemicellulosic sugars (U.S. Patent No. 9624517). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9624517

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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