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1. 发明申请

US20130012610A1 LIGNIN AND OTHER PRODUCTS ISOLATED FROM PLANT MATERIAL, METHODS FOR ISOLATION AND USE, AND COMPOSITIONS CONTAINING LIGNIN AND OTHER PLANT-DERIVED PRODUCTS 审中-公开
公开(公告)号：US20130012610A1
公开(公告)日：2013-01-10
申请号：US13610450
申请日：2012-09-11
申请人： Helene BELANGER , Ross L. PRESTIDGE , Tony James LOUGH , James D. WATSON
发明人： Helene BELANGER , Ross L. PRESTIDGE , Tony James LOUGH , James D. WATSON
IPC分类号： C08L97/00 , C08G18/28 , C07D307/68 , C08B15/00 , C07C31/08 , C07H3/02
CPC分类号： D21C5/00 , C13K13/00 , C13K13/002 , D21C3/20 , D21C11/0007
摘要： Lignin polymers having distinctive properties, including a generally high molecular weight and generally homogeneous size distribution, as well as preservation of native reactive side groups, are isolated by solvent extraction of plant materials. Methods for isolation of lignin polymers, and for use of the isolated lignin polymers are disclosed. Compositions containing lignin isolated from plant materials, such as carbon fiber composites, resins, adhesive binders and coatings, polyurethane-based foams, rubbers and elastomers, plastics, films, paints, nutritional supplements, food and beverage additives are disclosed. Xylose and xylose derivatives, furfural, fermentable sugars, cellulose and hemi-cellulose products may be used directly or further processed. The lignin polymers and other plant-derived products disclosed herein may be produced in abundance at low cost, and may be used as substitutes for feedstocks originating from fossil fuel or petrochemical sources in the manufacture of various products.

2. 发明申请

US20130005952A1 RECOVERY OF LIGNIN AND WATER SOLUBLE SUGARS FROM PLANT MATERIALS 有权
标题翻译：从植物材料中恢复木瓜和水溶性糖
公开(公告)号：US20130005952A1
公开(公告)日：2013-01-03
申请号：US13612453
申请日：2012-09-12
申请人： Helene BELANGER , Ross L. PRESTIDGE , Tony James LOUGH , James D. WATSON , Jia-Long YAO , Clare ELTON , Alan MacFARLANE , Mohammed Mehdi FARID , John CHEN
发明人： Helene BELANGER , Ross L. PRESTIDGE , Tony James LOUGH , James D. WATSON , Jia-Long YAO , Clare ELTON , Alan MacFARLANE , Mohammed Mehdi FARID , John CHEN
IPC分类号： C08L97/00 , C12N5/04
CPC分类号： D21C5/00 , D21C3/20 , D21C11/0007 , Y02E50/16 , Y02E50/17
摘要： In one aspect, a process for treating woody plant material is provided, the process involving contacting the plant material with a continuous flow of an aqueous ethanol solution at elevated temperature and pressure under conditions that promote extraction of ethanol-soluble lignin from the plant material and retention of hemicellulose sugars, xylose and cellulose in the treated plant material solids. In another aspect, a process for extracting hemicellulose sugars from lignin-depleted plant material solids is provided, the process involving contacting lignin-depleted plant material with water at elevated temperature and pressure under conditions that promote extraction of hemicellulose sugars from the plant material; and recovering hemicellulose sugars from the liquid mixture.
摘要翻译：在一个方面，提供了一种用于处理木本植物材料的方法，该方法包括在升高的温度和压力下，在促进从植物材料中提取乙醇可溶性木质素的条件下使植物材料与连续流动的乙醇水溶液接触，在处理的植物材料固体中保留半纤维素糖，木糖和纤维素。在另一方面，提供了从木质素贫乏的植物材料固体中提取半纤维素糖的方法，该方法涉及在促进从植物材料中提取半纤维素糖的条件下，在高温和高压下使木质素贫化的植物材料与水接触; 并从液体混合物中回收半纤维素糖。

3. 发明授权

US08053566B2 Methods for isolating and harvesting lignin and isolated lignin preparations produced using the methods 失效
标题翻译：使用该方法分离和收获木质素和分离的木质素制剂的方法
公开(公告)号：US08053566B2
公开(公告)日：2011-11-08
申请号：US12203057
申请日：2008-09-02
申请人： Helene Belanger , Ross L. Prestidge , Tony James Lough , James D. Watson
发明人： Helene Belanger , Ross L. Prestidge , Tony James Lough , James D. Watson
IPC分类号： C08H7/00 , C08L97/00
CPC分类号： C07G1/00 , D21C3/20 , D21C5/00 , D21C11/0007
摘要： Lignin polymers having distinctive properties, including a generally high molecular weight and generally homogeneous size distribution, as well as preservation of native reactive side groups, are isolated by solvent extraction of plant materials. Methods for isolation of lignin polymers, and for use of the isolated lignin polymers are disclosed. Compositions containing lignin isolated from plant materials, such as carbon fiber composites, resins, adhesive binders and coatings, polyurethane-based foams, rubbers and elastomers, plastics, films, paints, nutritional supplements, food and beverage additives are disclosed. Xylose and xylose derivatives, furfural, fermentable sugars, cellulose and hemi-cellulose products may be used directly or further processed. The lignin polymers and other plant-derived products disclosed herein may be produced in abundance at low cost, and may be used as substitutes for feedstocks originating from fossil fuel or petrochemical sources in the manufacture of various products.
摘要翻译：通过植物材料的溶剂萃取分离具有特征性质的木质素聚合物，包括通常高分子量和通常均匀的粒度分布，以及天然活性侧基的保存。公开了分离木质素聚合物的方法和用于分离的木质素聚合物的方法。公开了包含从植物材料分离的木质素的组合物，例如碳纤维复合材料，树脂，粘合剂粘合剂和涂层，聚氨酯基泡沫，橡胶和弹性体，塑料，薄膜，油漆，营养补充剂，食品和饮料添加剂。木糖和木糖衍生物，糠醛，可发酵糖，纤维素和半纤维素产品可直接使用或进一步加工。本文公开的木质素聚合物和其它植物衍生产品可以以低成本丰富地生产，并且可以用作来自化石燃料或石油化学源的原料的替代品，用于制造各种产品。

4. 发明授权

US07649086B2 Integrated processing of plant biomass 失效
标题翻译：植物生物量综合处理
公开(公告)号：US07649086B2
公开(公告)日：2010-01-19
申请号：US11745993
申请日：2007-05-08
申请人： Helene Belanger , Ross L. Prestidge , Tony James Lough , James D. Watson , Jia-Long Yao
发明人： Helene Belanger , Ross L. Prestidge , Tony James Lough , James D. Watson , Jia-Long Yao
IPC分类号： C07G1/00 , C08L97/00
CPC分类号： D21C5/00 , D21C3/20 , D21C11/0007 , Y02E50/16 , Y02E50/17
摘要： An integrated process for the production of ethanol from woody plant material is provided, the process comprising: contacting a continuous flow of the plant material with a counter-current continuous flow of an aqueous ethanol solution at elevated temperature and pressure to provide plant material depleted of lignin; removing ethanol from the lignin-depleted plant material; contacting a continuous flow of the lignin-depleted plant material with water at elevated temperature and pressure to solubilize xylose within the plant material; and hydrolyzing cellulose present in the plant material to form glucose, which in turn is fermented to produce ethanol.
摘要翻译：提供了用于从木质植物材料生产乙醇的综合方法，该方法包括：在高温和高压下使植物材料的连续流与逆流的乙醇水溶液连续流动接触，以提供耗尽的植物材料木质素从木质素贫乏的植物材料中除去乙醇; 使木质素贫乏的植物材料的连续流动在升高的温度和压力下与水接触以在植物材料中溶解木糖; 并水解存在于植物材料中的纤维素以形成葡萄糖，其又被发酵以产生乙醇。

5. 发明申请

US20070259412A1 PROCESS FOR THE PRODUCTION OF BIOFUEL FROM PLANT MATERIALS 失效
标题翻译：从植物材料生产生物燃料的方法
公开(公告)号：US20070259412A1
公开(公告)日：2007-11-08
申请号：US11745993
申请日：2007-05-08
申请人： Helene BELANGER , Ross L. PRESTIDGE , Tony James LOUGH , James D. WATSON , Jia-Long Yao
发明人： Helene BELANGER , Ross L. PRESTIDGE , Tony James LOUGH , James D. WATSON , Jia-Long Yao
IPC分类号： C12P7/06 , C12P19/02
CPC分类号： D21C5/00 , D21C3/20 , D21C11/0007 , Y02E50/16 , Y02E50/17
摘要： An integrated process for the production of ethanol from woody plant material is provided, the process comprising: contacting a continuous flow of the plant material with a counter-current continuous flow of an aqueous ethanol solution at elevated temperature and pressure to provide plant material depleted of lignin; removing ethanol from the lignin-depleted plant material; contacting a continuous flow of the lignin-depleted plant material with water at elevated temperature and pressure to solubilize xylose within the plant material; and hydrolyzing cellulose present in the plant material to form glucose, which in turn is fermented to produce ethanol.
摘要翻译：提供了用于从木质植物材料生产乙醇的综合方法，该方法包括：在高温和高压下使植物材料的连续流与逆流的乙醇水溶液连续流动接触，以提供耗尽的植物材料木质素从木质素贫乏的植物材料中除去乙醇; 使木质素贫乏的植物材料的连续流动在升高的温度和压力下与水接触以在植物材料中溶解木糖; 并水解存在于植物材料中的纤维素以形成葡萄糖，其又被发酵以产生乙醇。

6. 发明申请

US20110282038A1 RECOVERY OF LIGNIN AND WATER SOLUBLE SUGARS FROM PLANT MATERIALS 失效
标题翻译：从植物材料中恢复木瓜和水溶性糖
公开(公告)号：US20110282038A1
公开(公告)日：2011-11-17
申请号：US13189388
申请日：2011-07-22
申请人： Helene BELANGER , Ross L. PRESTIDGE , Tony James LOUGH , James D. WATSON , Jia-Long Yao , Clare ELTON , Alan McFarlane , Mohammed Mehdi Farid , John Chen
发明人： Helene BELANGER , Ross L. PRESTIDGE , Tony James LOUGH , James D. WATSON , Jia-Long Yao , Clare ELTON , Alan McFarlane , Mohammed Mehdi Farid , John Chen
IPC分类号： C07G1/00
CPC分类号： D21C5/00 , D21C3/20 , D21C11/0007 , Y02E50/16 , Y02E50/17
摘要： In one aspect, a process for treating woody plant material is provided, the process involving contacting the plant material with a continuous flow of an aqueous ethanol solution at elevated temperature and pressure under conditions that promote extraction of ethanol-soluble lignin from the plant material and retention of hemicellulose sugars, xylose and cellulose in the treated plant material solids. In another aspect, a process for extracting hemicellulose sugars from lignin-depleted plant material solids is provided, the process involving contacting lignin-depleted plant material with water at elevated temperature and pressure under conditions that promote extraction of hemicellulose sugars from the plant material; and recovering hemicellulose sugars from the liquid mixture.
摘要翻译：在一个方面，提供了一种用于处理木本植物材料的方法，该方法包括在升高的温度和压力下，在促进从植物材料中提取乙醇可溶性木质素的条件下使植物材料与连续的乙醇水溶液流接触，在处理的植物材料固体中保留半纤维素糖，木糖和纤维素。在另一方面，提供了从木质素贫乏的植物材料固体中提取半纤维素糖的方法，该方法涉及在促进从植物材料中提取半纤维素糖的条件下，在高温和高压下使木质素贫化的植物材料与水接触; 并从液体混合物中回收半纤维素糖。

7. 发明申请

US20100136642A1 RECOVERY OF LIGNIN AND WATER SOLUBLE SUGARS FROM PLANT MATERIALS 失效
标题翻译：从植物材料中恢复木瓜和水溶性糖
公开(公告)号：US20100136642A1
公开(公告)日：2010-06-03
申请号：US12638862
申请日：2009-12-15
申请人： Helene BELANGER , Ross L. PRESTIDGE , Tony James LOUGH , James D. WATSON , Clare ELTON , Alan McFARLANE , Mohammed Mehdi FARID , John CHEN
发明人： Helene BELANGER , Ross L. PRESTIDGE , Tony James LOUGH , James D. WATSON , Clare ELTON , Alan McFARLANE , Mohammed Mehdi FARID , John CHEN
IPC分类号： C12P7/06 , C07G1/00 , C07H1/08
CPC分类号： D21C5/00 , D21C3/20 , D21C11/0007 , Y02E50/16 , Y02E50/17
摘要： In one aspect, a process for treating woody plant material is provided, the process involving contacting the plant material with a continuous flow of an aqueous ethanol solution at elevated temperature and pressure under conditions that promote extraction of ethanol-soluble lignin from the plant material and retention of hemicellulose sugars, xylose and cellulose in the treated plant material solids. In another aspect, a process for extracting hemicellulose sugars from lignin-depleted plant material solids is provided, the process involving contacting lignin-depleted plant material with water at elevated temperature and pressure under conditions that promote extraction of hemicellulose sugars from the plant material; and recovering hemicellulose sugars from the liquid mixture.
摘要翻译：在一个方面，提供了一种用于处理木本植物材料的方法，该方法包括在升高的温度和压力下，在促进从植物材料中提取乙醇可溶性木质素的条件下使植物材料与连续的乙醇水溶液流接触，在处理的植物材料固体中保留半纤维素糖，木糖和纤维素。在另一方面，提供了从木质素贫乏的植物材料固体中提取半纤维素糖的方法，该方法涉及在促进从植物材料中提取半纤维素糖的条件下，在高温和高压下使木质素贫化的植物材料与水接触; 并从液体混合物中回收半纤维素糖。

8. 发明申请

US20070079401A1 Control of floral induction 审中-公开
标题翻译：控制花卉诱导
公开(公告)号：US20070079401A1
公开(公告)日：2007-04-05
申请号：US11528043
申请日：2006-09-26
申请人： Tony Lough , Dieter Hermsmeier , Erika Varkonyi-Gasic , Justin Sweetman , Ilkka Havukkala , Helene Belanger , Richard Forster , Keith Hudson , William Lucas
发明人： Tony Lough , Dieter Hermsmeier , Erika Varkonyi-Gasic , Justin Sweetman , Ilkka Havukkala , Helene Belanger , Richard Forster , Keith Hudson , William Lucas
IPC分类号： A01H1/00 , C07H21/04 , C12N9/24 , C12N15/82 , C12N5/04
CPC分类号： C07K14/415 , C12N15/827
摘要： The present application discloses plant polynucleotides, their encoded polypeptide sequences, and sRNA sequences which are putative regulators of long-distance florigenic signaling and flowering control. Methods of use of these sequences related to long-distance florigenic signaling are also disclosed.
摘要翻译：本申请公开了植物多核苷酸，其编码的多肽序列和作为长距离发花信号和开花控制的假定调节子的sRNA序列。还公开了与长距离发花信号相关的这些序列的使用方法。

9. 发明授权

US08822657B2 Recovery of lignin and water soluble sugars from plant materials 有权
标题翻译：从植物材料回收木质素和水溶性糖
公开(公告)号：US08822657B2
公开(公告)日：2014-09-02
申请号：US13612453
申请日：2012-09-12
申请人： Helene Belanger , Ross L. Prestidge , Tony James Lough , James D. Watson , Jia-Long Yao , Clare Elton , Alan MacFarlane , Mohammed Mehdi Farid , John Chen
发明人： Helene Belanger , Ross L. Prestidge , Tony James Lough , James D. Watson , Jia-Long Yao , Clare Elton , Alan MacFarlane , Mohammed Mehdi Farid , John Chen
IPC分类号： C07G1/00
CPC分类号： D21C5/00 , D21C3/20 , D21C11/0007 , Y02E50/16 , Y02E50/17
摘要： In one aspect, a process for treating woody plant material is provided, the process involving contacting the plant material with a continuous flow of an aqueous ethanol solution at elevated temperature and pressure under conditions that promote extraction of ethanol-soluble lignin from the plant material and retention of hemicellulose sugars, xylose and cellulose in the treated plant material solids. In another aspect, a process for extracting hemicellulose sugars from lignin-depleted plant material solids is provided, the process involving contacting lignin-depleted plant material with water at elevated temperature and pressure under conditions that promote extraction of hemicellulose sugars from the plant material; and recovering hemicellulose sugars from the liquid mixture.
摘要翻译：在一个方面，提供了一种用于处理木本植物材料的方法，该方法包括在升高的温度和压力下，在促进从植物材料中提取乙醇可溶性木质素的条件下使植物材料与连续的乙醇水溶液流接触，在处理的植物材料固体中保留半纤维素糖，木糖和纤维素。在另一方面，提供了从木质素贫乏的植物材料固体中提取半纤维素糖的方法，该方法涉及在促进从植物材料中提取半纤维素糖的条件下，在高温和高压下使木质素贫化的植物材料与水接触; 并从液体混合物中回收半纤维素糖。

10. 发明授权

US07071380B1 Control of floral induction 失效
标题翻译：控制花卉诱导
公开(公告)号：US07071380B1
公开(公告)日：2006-07-04
申请号：US10931081
申请日：2004-08-30
申请人： Tony James Lough , Dieter H. Hermsmeier , Erika Varkonyi-Gasic , Justin Sweetman , Ilkka J. Havukkala , Helene Belanger , Richard L. S. Forster , Keith R. Hudson
发明人： Tony James Lough , Dieter H. Hermsmeier , Erika Varkonyi-Gasic , Justin Sweetman , Ilkka J. Havukkala , Helene Belanger , Richard L. S. Forster , Keith R. Hudson
IPC分类号： C12N15/29 , C12N15/11 , C12N15/82
CPC分类号： C07K14/415 , C12N15/827
摘要： The present application discloses plant polynucleotides, their encoded polypeptide sequences, and sRNA sequences which are putative regulators of long-distance florigenic signaling and flowering control. Methods of using these sequences related to long-distance florigenic signalling, including modifying the occurrence, timing and extent of flower development by modulating the florigenic signaling pathway, are also disclosed.
摘要翻译：本申请公开了植物多核苷酸，其编码的多肽序列和作为长距离发花信号和开花控制的假定调节子的sRNA序列。还公开了使用与长距离发花信号相关的这些序列的方法，包括通过调节发生发信号通路修饰花发育的发生，时间和程度。

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