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公开(公告)号：US11873220B2
公开(公告)日：2024-01-16
申请号：US17222217
申请日：2021-04-05
申请人： Iogen Corporation
发明人： Brian Foody
IPC分类号： C01B3/34 , C10G65/02 , C10G45/02 , C10G47/00 , C10G65/12 , C12P5/02 , C10L3/08 , C10L3/10 , C07C5/02 , C12P5/00 , G06Q30/018 , C01B3/36 , C10G45/44 , C10L1/04 , G06Q50/06
CPC分类号： C01B3/34 , C01B3/36 , C07C5/02 , C10G45/02 , C10G45/44 , C10G47/00 , C10G65/02 , C10G65/12 , C10L1/04 , C10L3/08 , C10L3/10 , C10L3/101 , C12P5/00 , C12P5/02 , C12P5/023 , G06Q30/018 , G06Q50/06 , C01B2203/0211 , C01B2203/0216 , C01B2203/0222 , C01B2203/065 , C01B2203/1241 , C10G2400/02 , C10G2400/04 , C10G2400/08 , C10L2200/0469 , C10L2290/26 , Y02E50/10 , Y02E50/30 , Y02P20/133 , Y02P30/00 , Y02P30/20 , Y02P80/20
摘要： According to the present invention, organic material is converted to biogas through anaerobic digestion and the biogas is purified to yield a combustible fluid feedstock comprising methane. A fuel production facility utilizes or arranges to utilize combustible fluid feedstock to generate renewable hydrogen that is used to hydrogenate crude oil derived hydrocarbons in a process to make transportation or heating fuel. The renewable hydrogen is combined with crude oil derived hydrocarbons that have been desulfurized under conditions to hydrogenate the liquid hydrocarbon with the renewable hydrogen or alternatively, the renewable hydrogen can be added to a reactor operated so as to simultaneously desulfurize and hydrogenate the hydrocarbons. The present invention enables a party to receive a renewable fuel credit for the transportation or heating fuel.
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公开(公告)号：US20180355394A1
公开(公告)日：2018-12-13
申请号：US15562606
申请日：2016-03-31
申请人： Ramon Gonzales
发明人： Ramon Gonzales
IPC分类号： C12P19/32 , C12N9/02 , C12N9/04 , C12N9/00 , C12N9/88 , C12N9/10 , C12N9/90 , C12P7/40 , C12P7/46 , C12P7/42 , C12P9/00 , C12P7/02 , C12P7/24 , C12P5/02 , C12P13/00 , C12P13/04
CPC分类号： C12P19/32 , C12N9/00 , C12N9/0006 , C12N9/0008 , C12N9/001 , C12N9/0077 , C12N9/13 , C12N9/88 , C12N9/90 , C12N9/93 , C12P5/02 , C12P5/026 , C12P7/02 , C12P7/24 , C12P7/40 , C12P7/42 , C12P7/46 , C12P7/625 , C12P9/00 , C12P13/001 , C12P13/04 , C12Y101/01 , C12Y101/03039 , C12Y102/01 , C12Y102/04001 , C12Y103/05001 , C12Y103/99 , C12Y108/01004 , C12Y114/15003 , C12Y203/01012 , C12Y203/01054 , C12Y207/01031 , C12Y208/03 , C12Y401/00 , C12Y401/01 , C12Y401/01047 , C12Y401/03024 , C12Y402/01 , C12Y402/01002 , C12Y402/01011 , C12Y501/99001 , C12Y501/99002 , C12Y504/02 , C12Y504/99 , C12Y504/99001 , C12Y504/99002 , C12Y602/01 , C12Y602/01005 , C12Y604/01003 , Y02E50/343
摘要： An engineered microorganism(s) with novel pathways for the conversion of short-chain hydrocarbons to fuels and chemicals (e.g. carboxylic acids, alcohols, hydrocarbons, and their alpha-, beta-, and omega-functionalized derivatives) is described. Key to this approach is the use of hydrocarbon activation enzymes able to overcome the high stability and low reactivity of hydrocarbon compounds through the cleavage of an inert C—H bond. Oxygen-dependent or oxygen-independent activation enzymes can be exploited for this purpose, which when combined with appropriate pathways for the conversion of activated hydrocarbons to key metabolic intermediates, enables the generation of product precursors that can subsequently be converted to desired compounds through established pathways. These novel engineered microorganism(s) provide a route for the production of fuels and chemicals from short chain hydrocarbons such as methane, ethane, propane, butane, and pentane.
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公开(公告)号：US20180346936A1
公开(公告)日：2018-12-06
申请号：US16042594
申请日：2018-07-23
申请人： Braskem S.A.
发明人： Mateus Schreiner Garcez Lopes , Avram Michael Slovic , Iuri Estrada Gouvea , Johana Rincones Perez , Lucas Pedersen Parizzi
CPC分类号： C12P5/026 , C12N9/88 , C12N15/52 , C12P5/02 , C12Y402/01127
摘要： The present disclosure generally relates to methods of using microorganisms that comprise one or more polynucleotides coding for enzymes in one or more pathways that catalyze a conversion of a fermentable carbon source to butadiene and products and processes derived therefrom.
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4.发明申请公开(公告)号：US20180201910A1
公开(公告)日：2018-07-19
申请号：US15867922
申请日：2018-01-11
发明人： Masayoshi MURAMATSU , Shusei OBATA
IPC分类号： C12N9/02 , C12P5/02 , C12N9/88 , C07K14/405 , C12N15/70
CPC分类号： C12N9/0008 , C07K14/405 , C12N9/88 , C12N15/70 , C12P5/02 , C12Y102/0108
摘要： The capacity for alkane synthesis is to be significantly improved with the use of an acyl-ACP reductase gene and a decarbonylase gene derived from blue-green algae. A recombinant microorganism comprising, as foreign genes, an acyl-ACP reductase gene and a decarbonylase gene derived from blue-green algae comprises 4 types of ferredoxin genes and 3 types of ferredoxin reductase genes derived from blue-green algae in predetermined combinations.
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公开(公告)号：US10000763B2
公开(公告)日：2018-06-19
申请号：US14429606
申请日：2013-10-01
发明人： Haruhiko Yamaguchi , Yukino Inoue , Satoshi Kuroda
IPC分类号： C12N15/82 , C12P5/00 , C12P5/02 , C07K14/415
CPC分类号： C12N15/8243 , C07K14/415 , C12P5/007 , C12P5/02
摘要： The present invention provides a method for enhancing the overall pathway of polyisoprenoid biosynthesis. The present invention further provides an isoprenoid-producing plant having an overall enhanced pathway of polyisoprenoid biosynthesis, and a method of producing a polyisoprenoid using such an isoprenoid-producing plant. The present invention relates to a method of regulating by a cytokinin-responsive transcription factor the expression of at least one protein selected from the group consisting of hydroxymethylglutaryl-CoA reductase, isopentenyl diphosphate isomerase, cis-prenyltransferase, and small rubber particle protein.
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公开(公告)号：US20180155746A1
公开(公告)日：2018-06-07
申请号：US15736205
申请日：2016-06-06
摘要： The invention relates to a method for obtaining at least one organic target product and biogas. The method is characterised in that a) organic substrate is introduced into an anaerobic fermentation process; b) in this anaerobic fermentation process a hydrolysis, acidification and methanation are performed using a mixed culture of bacteria and archaea without spatial separation; c) partial suppression of the anaerobic fermentation is realised, with the result that a part of the organic substrate is not completely decomposed to biogas or methane; d) at least one target product is enriched as an organic metabolite of at least one microorganism in the fermentation process by deliberate incomplete composition of the organic substrate; e) the biogas formed in the anaerobic fermentation process is recovered for further use; and f) at least one organic target product is obtained from the anaerobic fermentation process for further use.
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公开(公告)号：US09957513B2
公开(公告)日：2018-05-01
申请号：US15682002
申请日：2017-08-21
申请人： BIOPETROLIA AB
发明人： Jens Nielsen , Verena Siewers , Paulo Alexandre Goncalves Teixeira , Yongjin Zhou , Nicolaas A. A. Buijs , Florian David
CPC分类号： C12N15/81 , C12N9/0008 , C12N9/0042 , C12N9/0069 , C12N9/0095 , C12N9/1029 , C12N9/88 , C12P5/02 , C12P5/026 , C12P7/04 , C12Y102/01042
摘要： The present invention relates to the development of genetically engineered yeasts that can produce hydrocarbons in a controllable and economic fashion. More specifically the invention relates to the production of liquid alkanes and alkenes that can be used for liquid transportation fuels, specialty chemicals, or feed stock for further chemical conversion.
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公开(公告)号：US09957497B2
公开(公告)日：2018-05-01
申请号：US15497685
申请日：2017-04-26
发明人： Masayoshi Muramatsu , Masakazu Ito
IPC分类号： C12N9/00
CPC分类号： C12N9/93 , C12N9/0008 , C12P5/02 , C12Y102/01048 , C12Y601/00
摘要： A hydrocarbon synthase gene encoding protein having excellent capacity to synthesize a hydrocarbon such as alkane and novel functions is provided. The gene encodes a protein comprising an amino acid sequence comprising a motif sequence shown in SEQ ID NO: 1 and having activity of synthesizing a hydrocarbon with a carbon number one less than that of an aldehyde compound from the aldehyde compound.
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公开(公告)号：US20180080053A1
公开(公告)日：2018-03-22
申请号：US15592772
申请日：2017-05-11
CPC分类号： C12P7/64 , C10L1/02 , C10L2200/0469 , C10L2290/26 , C12N9/0004 , C12N9/0008 , C12N9/88 , C12P5/02 , C12P5/026 , C12P7/04 , C12P7/24 , C12P7/6409 , C12P7/6436 , C12P7/649 , C12Y102/0108 , C12Y401/99005 , Y02E50/13 , Y02P20/52 , Y02T50/678
摘要： Compositions and methods for producing hydrocarbons such as aldehydes, alkanes, and alkenes are described herein. Certain hydrocarbons can be used in biofuels.
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10.发明申请公开(公告)号：US20170369863A1
公开(公告)日：2017-12-28
申请号：US15533390
申请日：2015-12-10
发明人： Paresh C. Sanghani , Christopher C. Stowers , Brandon A. Rodriguez , Eric C. Shiue , Scott A. Greenwalt
IPC分类号： C12N9/88 , C12P7/40 , C12P7/24 , C12P5/02 , C12P7/64 , C12P7/04 , C10L1/02 , C10L1/14 , C10L1/04
CPC分类号： C12N9/88 , C10L1/02 , C10L1/04 , C10L1/14 , C12P5/02 , C12P7/04 , C12P7/24 , C12P7/40 , C12P7/6409 , C12Y401/01043
摘要： Modification of the amino acid sequence of a phenylpyruvate decarboxylase from Azospirillum brasilense produces a novel group of phenylpyruvate decarboxylases with improved specificity to certain substrates, including in particular C7-C11 2-ketoacids such as, for example, 2-ketononanoate and 2-keto-octanoate. This specificity enables effective use of the phenylpyruvate decarboxylase in, for example, an in vivo process wherein 2-ketobutyrate or 2-ketoisovalerate are converted to C7-C11 2-ketoacids, and the novel phenylpyruvate decarboxylase converts the C7-C11 2-ketoacid to a C6-C10 aldehyde having one less carbon than the 2-ketoacid. Ultimately, through contact with additional enzymes, such C6-C10 aldehydes may be converted to, for example, C6-C10 alcohols, C6-C10 carboxylic acids, C6-C10 alkanes, and other derivatives. Use of the novel genetically modified phenylpyruvate de carboxylases may represent a lower cost alternative to non-biobased approaches.
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