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. 08, 2009
Filed:
Sep. 27, 2007
Paul V. Viitanen, West Chester, PA (US);
Carol M. MC Cutchen, Wilmington, DE (US);
Xu LI, Newark, DE (US);
Mark Emptage, Wilmington, DE (US);
Perry G. Caimi, Kennett Square, PA (US);
Min Zhang, Lakewood, CO (US);
Yat-chen Chou, Lakewood, CO (US);
Mary Ann Franden, Centennial, CO (US);
Paul V. Viitanen, West Chester, PA (US);
Carol M. Mc Cutchen, Wilmington, DE (US);
Xu Li, Newark, DE (US);
Mark Emptage, Wilmington, DE (US);
Perry G. Caimi, Kennett Square, PA (US);
Min Zhang, Lakewood, CO (US);
Yat-Chen Chou, Lakewood, CO (US);
Mary Ann Franden, Centennial, CO (US);
E.I. du Pont de Nemours and Company, Wilmington, DE (US);
Alliance For Sustainable Energy, LLC, Golden, CO (US);
Abstract
Xylose-utilizingstrains were found to have improved ethanol production when grown in medium containing mixed sugars including xylose if sorbitol or mannitol was included in the medium. The effect was seen in concentrations of mixed sugars where no growth lag period occurs, as well as in higher sugars concentrations.