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:
Sep. 10, 2019
Filed:
Oct. 19, 2017
Iogen Energy Corporation, Ottawa, CA;
Philippe J. Dufresne, Baie-d'Urfé, CA;
Adam H. Colville, Ottawa, CA;
Barbara Fryzuk, Nepean, CA;
Loreta Gudynaite-Savitch, Kanata, CA;
Christopher M. D. Hindle, Gloucester, CA;
Boguslaw Ploch, Ottawa, CA;
John J. Tomashek, Ottawa, CA;
IOGEN ENERGY CORPORATION, Ottawa, CA;
Abstract
The present invention provides an isolated fungal cell that is capable of producing one or more biomass-degrading enzymes and that exhibits increased or decreased expression or copy number of a polynucleotide encoding a PtaB-like protein. Also provided is a fermentation processes for producing one or more biomass-degrading enzymes comprising a fungal cells exhibiting increased or decreased expression or copy number of a polynucleotide encoding a PtaB-like protein. The biomass-degrading enzymes produced by the isolate fungal cell and fermentation processes of the present invention may be used in a process to produce soluble sugars from biomass.