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:
Mar. 25, 2014
Filed:
Dec. 15, 2009
Wolfgang Wach, Worms, DE;
Karsten Harms, Worms, DE;
Michael Klingeberg, Gruenstadt, DE;
Peter Duerre, Ulm, DE;
Niklas Nold, Biberach, DE;
Bettina Schiel, Ulm, DE;
Wolfgang Wach, Worms, DE;
Karsten Harms, Worms, DE;
Michael Klingeberg, Gruenstadt, DE;
Peter Duerre, Ulm, DE;
Niklas Nold, Biberach, DE;
Bettina Schiel, Ulm, DE;
Sudzucker Aktiengesellschaft Mannheim/Ochsenfurt, Mannheim, DE;
Abstract
The invention relates to a method and means for the bioengineered fermentative production of solvents, in particular of butanol, acetone and ethanol, and of short-chained carboxylic acids such as acetic acid and butyric acid, in particular in host cells of the species. The invention provides new methods and means for regulating the expression of the enzyme activities involved in acid production and or solvent production of the host cell.