Invention Grant
- Patent Title: Yeast expressing cellulases for simultaneous saccharification and fermentation using cellulose
- Patent Title (中): 酵母表达纤维素酶用于同时糖化和发酵使用纤维素
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Application No.: US13130549Application Date: 2009-11-23
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Publication No.: US09102955B2Publication Date: 2015-08-11
- Inventor: John McBride , Elena Brevnova , Mark Mellon , Allan Froehlich , Kristen Deleault , Vineet Rajgarhia , Riaan Den Haan , Merja Penttila , Marja Ilmen , Matti Siika-Aho , Jaana Uusitalo , Emily A. Stonehouse , Alan Gilbert , Haowen Xu , Deidre Willes , John Bardsley , Anu Koivula , Sanni Voutilainen
- Applicant: John McBride , Elena Brevnova , Mark Mellon , Allan Froehlich , Kristen Deleault , Vineet Rajgarhia , Riaan Den Haan , Merja Penttila , Marja Ilmen , Matti Siika-Aho , Jaana Uusitalo , Emily A. Stonehouse , Alan Gilbert , Haowen Xu , Deidre Willes , John Bardsley , Anu Koivula , Sanni Voutilainen
- Applicant Address: HU Budapest
- Assignee: Lallemand Hungary Liquidity Management LLC
- Current Assignee: Lallemand Hungary Liquidity Management LLC
- Current Assignee Address: HU Budapest
- Agency: Nutter McClennen & Fish LLP
- International Application: PCT/US2009/065571 WO 20091123
- International Announcement: WO2010/060056 WO 20100527
- Main IPC: C12N1/19
- IPC: C12N1/19 ; C12P7/10 ; C12N15/80 ; C12P7/14 ; C12P39/00 ; C12N9/42
Abstract:
Host cells, comprising Kluveryomyces expressing heterologous cellulases produce ethanol from cellulose In addition, multiple host cells expressing different heterlogous cellulases can be co-cultured together and used to produce ethanol from cellulose The recombinant yeast strains and co-cultures of the yeast strains can be used to produce ethanol on their own, or can also be used in combination with externally added cellulases to increase the efficiency of sacchanfication and fermentation processes.
Public/Granted literature
- US20120129229A1 Yeast Expressing Cellulases for Simultaneous Saccharification and Fermentation Using Cellulose Public/Granted day:2012-05-24
Information query
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