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公开(公告)号：US20180265445A1
公开(公告)日：2018-09-20
申请号：US15552739
申请日：2016-02-22
Applicant: TORAY INDUSTRIES, INC.
Inventor： Daijiro TSUKAMOTO , Satoshi SAKAMI , Katsushige YAMADA , Tetsu YONEHARA
IPC: C07C51/377 , C07C51/47 , C07C63/04
CPC classification number: C07C51/377 , C07C51/47 , C07C63/04
Abstract: A method for producing highly pure p-toluic acid by a simple solid-liquid separation operation using as a raw material a substance inducible from a biomass resource and suitable for fermentation production by a microorganism is disclosed. The method for producing p-toluic acid includes: a dehydration reaction step of dehydrating Compound(s) (1)-(4), which are substances inducible from biomass resources and suitable for fermentation production by microorganisms; and a solid-liquid separation step of recovering a solid produced by this dehydration reaction by a simple solid-liquid separation operation.
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公开(公告)号：US20180142271A1
公开(公告)日：2018-05-24
申请号：US15580338
申请日：2016-06-09
Applicant: TORAY INDUSTRIES, INC.
Inventor： Kyohei ISOBE , Kenji KAWAMURA , Masateru ITO , Katsushige YAMADA
Abstract: A novel method of producing 3-hydroxyadipic acid using a metabolic pathway of a microorganism is disclosed. The method of producing 3-hydroxyadipic acid includes the step of culturing at least one type of microorganism having a capacity to produce 3-hydroxyadipic acid, selected from the group consisting of microorganisms belonging to the genus Escherichia, microorganisms belonging to the genus Pseudomonas, microorganisms belonging to the genus Hafnia, microorganisms belonging to the genus Corynebacterium, microorganisms belonging to the genus Bacillus, microorganisms belonging to the genus Streptomyces, microorganisms belonging to the genus Cupriavidus, microorganisms belonging to the genus Acinetobacter, microorganisms belonging to the genus Alcaligenes, microorganisms belonging to the genus Nocardioides, microorganisms belonging to the genus Brevibacterium, microorganisms belonging to the genus Delftia, microorganisms belonging to the genus Shimwellia, microorganisms belonging to the genus Aerobacter, and microorganisms belonging to the genus Rhizobium.
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公开(公告)号：US20160264957A1
公开(公告)日：2016-09-15
申请号：US15034934
申请日：2014-11-06
Applicant: TORAY INDUSTRIES, INC.
Inventor： Jumpei KISHIMOTO , Shigeyuki FUNADA , Katsushige YAMADA
CPC classification number: C12N15/1017 , C12P19/04 , C12P19/14
Abstract: A method for producing a purified soybean oligosaccharide liquid according to the present invention is a method for producing a purified soybean oligosaccharide liquid from a soybean and/or a processed soybean product, comprising: the step (1) of mixing the soybean and/or the processed soybean product with a water-containing polar organic solvent that contains a polar organic solvent and water and then removing a generated precipitate to obtain a soybean oligosaccharide liquid that contains the water-containing polar organic solvent; the step (2) of removing the polar organic solvent from the soybean oligosaccharide liquid to obtain a soybean oligosaccharide suspension; the step (3) of mixing the soybean oligosaccharide suspension with cellulase to obtain a cellulase-treated soybean oligosaccharide suspension; and the step (4) of subjecting the cellulase-treated soybean oligosaccharide suspension to solid-liquid separation to obtain a purified soybean oligosaccharide liquid.
Abstract translation: 根据本发明的纯化大豆寡糖液体的制备方法是从大豆和/或加工大豆制品中制备纯化的大豆寡糖液体的方法，其包括：将大豆和/或 用含有极性有机溶剂和水的含水极性有机溶剂处理大豆产物，然后除去生成的沉淀物，得到含有含水极性有机溶剂的大豆寡糖液体; 从大豆寡糖液体中除去极性有机溶剂的步骤（2），得到大豆低聚糖悬浮液; 将大豆寡糖悬浮液与纤维素酶混合以获得纤维素酶处理的大豆寡糖悬浮液的步骤（3）; 以及使经纤维素酶处理的大豆寡糖悬浮液进行固液分离的工序（4），得到纯化的大豆低聚糖液。
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公开(公告)号：US20240294583A1
公开(公告)日：2024-09-05
申请号：US17924145
申请日：2021-05-11
Applicant: TORAY INDUSTRIES, INC.
Inventor： Hitomi NAKAMURA , Kyohei ISOBE , Kenji KAWAMURA , Katsushige YAMADA
IPC: C07K14/24 , C07K14/245 , C12P7/44 , C12P7/46 , C12P7/54
CPC classification number: C07K14/24 , C07K14/245 , C12P7/44 , C12P7/46 , C12P7/54
Abstract: A genetically modified microorganism containing a gene capable of expressing a mutated YeeX protein or a homolog thereof, which results from substitution, insertion, and/or deletion of one to several amino acids in the amino acid sequence of the wild-type YeeX protein or of a homolog thereof, has a higher capacity to produce an organic acid(s) than the genetically unmodified original microorganism.
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公开(公告)号：US20230392112A1
公开(公告)日：2023-12-07
申请号：US18034102
申请日：2021-11-10
Applicant: TORAY INDUSTRIES, INC.
Inventor： Kyohei ISOBE , Kenji KAWAMURA , Katsushige YAMADA
CPC classification number: C12N1/205 , C12R2001/19 , C12N15/74 , C12P7/44
Abstract: Disclosed are a genetically modified microorganism that can produce 3-hydroxyadipic acid and/or α-hydromuconic acid in high yields, and the genetically modified microorganism. The genetically modified microorganism is a microorganism having an ability to produce 3-hydroxyadipic acid and/or α-hydromuconic acid, in which the reaction to generate acetyl-CoA from pyruvic acid is enhanced and function of pyruvate kinase and/or phosphotransferase system is reduced.
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Patent Agency Ranking
公开(公告)号：US20220228178A1
公开(公告)日：2022-07-21
申请号：US17609841
申请日：2020-05-08
Applicant: TORAY INDUSTRIES, INC.
Inventor： Kyohei ISOBE , Kenji KAWAMURA , Katsushige YAMADA
Abstract: Disclosed are a genetically modified microorganism with an ability to produce 3-hydroxyadipic acid, α-hydromuconic acid, and/or adipic acid in high yield, and a method of producing 3-hydroxyadipic acid, α-hydromuconic acid, and/or adipic acid by using the genetically modified microorganism. The genetically modified microorganism has an ability to produce 3-hydroxyadipic acid, α-hydromuconic acid, and/or adipic acid and is deficient in the function of pyruvate kinase, in which the activities of phosphoenolpyruvate carboxykinase and of an enzyme that catalyzes the reaction of reducing 3-oxoadipyl-CoA to 3-hydroxyadipyl-CoA are enhanced.
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公开(公告)号：US20210079435A1
公开(公告)日：2021-03-18
申请号：US16642551
申请日：2018-08-29
Applicant: RIKEN , TORAY INDUSTRIES, INC.
Inventor： Masato OTAGIRI , Shigeharu MORIYA , Masahiro YUKI , Moriya OHKUMA , Haruka SAITO , Shingo HIRAMATSU , Chiaki YAMADA , Katsushige YAMADA
Abstract: The object of the present invention is to separate and provide a β-glucosidase gene having the effect of efficiently promoting saccharification in hydrolysis of cellulose-containing biomass from a hardly culturable symbiotic protist community of Coptotermes formosanus, and the present invention specifically relates to β-glucosidase derived from a protist of the genus Pseudotrichonympha consisting of the amino acid sequence represented by SEQ ID NO: 1.
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公开(公告)号：US20210047662A1
公开(公告)日：2021-02-18
申请号：US17088701
申请日：2020-11-04
Applicant: TORAY INDUSTRIES, INC.
Inventor： Kyohei ISOBE , Kenji KAWAMURA , Masateru ITO , Katsushige YAMADA
IPC: C12P7/50
Abstract: A method of producing 3-oxoadipic acid from an aliphatic compound easily utilizable by a microorganism, such as a saccharide, by utilization of a metabolic pathway of the microorganism is disclosed. The method of producing 3-oxoadipic acid includes the step of culturing at least one type of microorganism having a capacity to produce 3-oxoadipic acid, selected from the group consisting of, for example, microorganisms belonging to the genus Serratia, microorganisms belonging to the genus Corynebacterium, microorganisms belonging to the genus Hafnia, microorganisms belonging to the genus Bacillus, microorganisms belonging to the genus Escherichia, microorganisms belonging to the genus Pseudomonas, microorganisms belonging to the genus Acinetobacter, microorganisms belonging to the genus Alcaligenes, microorganisms belonging to the genus Shimwellia, microorganisms belonging to the genus Planomicrobium, microorganisms belonging to the genus Nocardioides, microorganisms belonging to the genus Yarrowia, microorganisms belonging to the genus Cupriavidus, microorganisms belonging to the genus Rhodosporidium, microorganisms belonging to the genus Streptomyces, and microorganisms belonging to the genus Microbacterium.
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公开(公告)号：US20200062704A1
公开(公告)日：2020-02-27
申请号：US16466230
申请日：2017-12-05
Applicant: TORAY INDUSTRIES, INC.
Inventor： Daijiro TSUKAMOTO , Masateru ITO , Katsushige YAMADA , Masato AKAHIRA , Daisuke YAMAMOTO , Koji YAMAUCHI
IPC: C07D201/08
Abstract: The present invention is a method of producing ε-caprolactam through adipamide as an intermediate, and characteristically includes a lactamization step of reacting adipamide, formed from a material compound, with hydrogen and ammonia in the presence of a catalyst containing: a metal oxide mainly containing an oxide(s) of one or more metallic elements selected from the group consisting of metallic elements of group 5 and groups 7 to 14 in the 4th to 6th periods of the periodic table; and a metal and/or a metal compound having a hydrogenation ability. The method can increase the selectivity of ε-caprolactam.
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公开(公告)号：US20190276860A1
公开(公告)日：2019-09-12
申请号：US16304916
申请日：2017-05-30
Applicant: TORAY INDUSTRIES, INC.
Inventor： Kyohei ISOBE , Kenji KAWAMURA , Masateru ITO , Katsushige YAMADA
Abstract: Provided is a method of producing 3-hydroxyadipic acid, the method including the step of culturing a microorganism belonging to the genus Serratia capable of producing 3-hydroxyadipic acid.
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