专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06939693B2 Enantioselective oligomerization of α-hydroxy carboxylic acids and α-amino acids 失效
标题翻译： α-羟基羧酸和α-氨基酸的对映选择性低聚
公开(公告)号：US06939693B2
公开(公告)日：2005-09-06
申请号：US10136974
申请日：2002-05-02
申请人： Stephen J. Lorbert , Charles S. Schasteen , Paul K. S. Nam , Daniel Forciniti , Mathur P. Rajesh , Shubhender Kapila
发明人： Stephen J. Lorbert , Charles S. Schasteen , Paul K. S. Nam , Daniel Forciniti , Mathur P. Rajesh , Shubhender Kapila
IPC分类号： A23K1/16 , A23K1/165 , A23K1/18 , C07K2/00 , C07K7/06 , C12P21/00 , C12P13/04
CPC分类号： C07K7/06 , A23K20/105 , A23K20/142 , A23K20/147 , A23K20/189 , A23K50/00 , A23K50/10 , A23K50/80 , C07K2/00 , C12P21/00
摘要： An enzymatic synthesis and composition of oligomers and co-oligomers comprised of α-hydroxy carboxylic acids and α-amino acids or peptides is disclosed. In a preferred embodiment, a α-hydroxy carboxylic acid with a specific chiral configuration is linked by an amide linkage to a α-amino acid specific with a specific chiral configuration or linked by an amide linkage to a peptide made up of α-amino acid monomers having identical chiral configurations. Proteolytic enzymes catalyze oligomerization of the α-hydroxy carboxylic acid and α-amino acid. The degree and distribution of oligomerization varies upon the type and concentrations of different reaction mixtures utilized and upon the length of allowed reaction time. The resultant oligomers may be provided to animals such as ruminants as bioavailable amino acid supplements that are resistant to degradation in the rumen and other animals such as swine, poultry and aquatic animals.
摘要翻译：公开了由α-羟基羧酸和α-氨基酸或肽组成的低聚物和共低聚物的酶合成和组合物。在一个优选的实施方案中，具有特定手性构型的α-羟基羧酸通过酰胺键与具有特异性手性构型特异性的α-氨基酸连接，或通过酰胺键连接到由α-氨基酸组成的肽具有相同手性构型的单体。蛋白水解酶催化α-羟基羧酸和α-氨基酸的低聚。低聚度的程度和分布根据所使用的不同反应混合物的类型和浓度以及允许的反应时间长短而变化。所得到的低聚物可以提供给诸如反刍动物的动物作为生物可利用氨基酸补充剂，其对瘤胃和其他动物如猪，家禽和水生动物的降解具有抗性。

2. 发明授权

US06605590B1 Oligomers and oligomeric segments of alpha-hydroxy carboxylic acids and alpha-amino acids 失效
标题翻译： α-羟基羧酸和α-氨基酸的低聚物和低聚链段
公开(公告)号：US06605590B1
公开(公告)日：2003-08-12
申请号：US09699946
申请日：2000-10-30
申请人： Stephen J. Lorbert , Charles S. Schasteen , Paul K. S. Nam , Daniel Forciniti , Mathur P. Rajesh , Shubhender Kapila
发明人： Stephen J. Lorbert , Charles S. Schasteen , Paul K. S. Nam , Daniel Forciniti , Mathur P. Rajesh , Shubhender Kapila
IPC分类号： A23L1305
CPC分类号： C07K7/06 , C12P21/00
摘要： An enzymatic synthesis and composition of &agr;-hydroxy carboxylic acid and &agr;-amino acid or peptide co-oligomers is disclosed wherein a residue of the &agr;-hydroxy carboxylic acid is linked to a residue of the &agr;-amino acid or peptide by an amide linkage. Proteolytic enzyme papain catalyzes co-oligomerization of the &agr;-hydroxy carboxylic acid and &agr;-amino acid. The degree and distribution of oligomerization varies upon the type and concentrations of different reaction mixtures utilized and upon the length of allowed reaction time. The resultant oligomers may be provided to ruminants as bioavailable amino acid supplements that are resistant to degradation in the rumen.
摘要翻译：公开了α-羟基羧酸和α-氨基酸或肽共低聚物的酶合成和组合物，其中α-羟基羧酸的残基通过酰胺键连接到α-氨基酸或肽的残基。蛋白水解酶木瓜蛋白酶催化α-羟基羧酸和α-氨基酸的共低聚。低聚度的程度和分布根据所使用的不同反应混合物的类型和浓度以及允许的反应时间长短而变化。所得到的寡聚物可以提供给反刍动物作为抗瘤胃降解的生物可利用氨基酸补充剂。

3. 发明授权

US06342651B1 Reductive combustion of ammonium salts of sulfuric acid 失效
标题翻译：硫酸铵盐的还原燃烧
公开(公告)号：US06342651B1
公开(公告)日：2002-01-29
申请号：US09632999
申请日：2000-08-04
申请人： Stephen J. Lorbert , James M. Willock , Lewis B. Irvine , Shubhender Kapila , Virgil J. Flanigan , Paul K. S. Nam , Yvonne M. Liske
发明人： Stephen J. Lorbert , James M. Willock , Lewis B. Irvine , Shubhender Kapila , Virgil J. Flanigan , Paul K. S. Nam , Yvonne M. Liske
IPC分类号： C01B1700
CPC分类号： C07C319/02 , C01B17/164 , C07C319/04 , C07C319/08 , C07C319/16 , C07C319/18 , C07C319/20 , C07C321/04 , C07C323/22 , C07C323/60 , C07C323/52 , C07C323/58
摘要： A process is provided for the combustion of ammonium salts of sulfuric acid contained in aqueous media. More particularly, a reductive combustion process which produces a combustion gas containing a divalent sulfur compound having a high concentration of hydrogen sulfide. The process is suitable for combusting ammonium salts of sulfuric acid produced during manufacture of 2-hydroxy-4-methylthiobutanoic acid (HMBA) or methionine. The divalent sulfur compounds in the combustion gas may be further converted to other useful sulfur products and recycled for use in the manufacture of HMBA or methionine.
摘要翻译：提供了一种用于燃烧含水介质中所含硫酸铵盐的方法。更具体地，是一种还原燃烧方法，其产生含有高浓度硫化氢的二价硫化合物的燃烧气体。该方法适用于燃烧2-羟基-4-甲硫基丁酸（HMBA）或甲硫氨酸制备过程中产生的硫酸铵盐。燃烧气体中的二价硫化合物可以进一步转化为其它有用的硫产物并再循环用于制造HMBA或甲硫氨酸。

4. 发明申请

US20070292485A1 POLYOL ESTER COMPOUNDS 审中-公开
标题翻译：多酚酯化合物
公开(公告)号：US20070292485A1
公开(公告)日：2007-12-20
申请号：US11764394
申请日：2007-06-18
申请人： Stephen J. Lorbert , Thomas Frederick Blackburn , Charles S. Schasteen
发明人： Stephen J. Lorbert , Thomas Frederick Blackburn , Charles S. Schasteen
IPC分类号： A61K31/4178 , A61K31/405 , A61K31/22 , C07D403/02 , C07D209/02
CPC分类号： C11C3/02 , A23K20/105 , A23K20/158 , C07C323/52
摘要： Disclosed are polyol esters comprising a polyol having at least one hydroxyl group esterified to at least one compound having a carboxyl group. Methods of making the polyol ester compounds are also disclosed. The invention also relates to feed compositions comprising polyol ester compounds.
摘要翻译：公开了包含具有至少一个羟基的多元醇的多元醇酯，至少一种具有羧基的化合物被酯化。还公开了制备多元醇酯化合物的方法。本发明还涉及包含多元醇酯化合物的饲料组合物。

5. 发明授权

US08476427B2 Preparation of methionine or selenomethionine from homoserine via a carbamate intermediate 有权
标题翻译：通过氨基甲酸酯中间体从高丝氨酸制备甲硫氨酸或硒代甲硫氨酸
公开(公告)号：US08476427B2
公开(公告)日：2013-07-02
申请号：US13043740
申请日：2011-03-09
申请人： Stephen J. Lorbert , Kevin A. Trankler , Richard Vonder Embse , Dayna L. Turner , Tracy Rode , James C. Peterson
发明人： Stephen J. Lorbert , Kevin A. Trankler , Richard Vonder Embse , Dayna L. Turner , Tracy Rode , James C. Peterson
IPC分类号： C07D265/10 , C07C391/00 , C07C319/14
CPC分类号： C07C319/14 , C07C391/00 , C07D265/10 , C07C323/58
摘要： Provided herein are processes for the production of methionine or selenomethionine from homoserine. In particular, the processes proceed via the production of carbamate intermediates.
摘要翻译：本文提供了从高丝氨酸生产甲硫氨酸或硒代甲硫氨酸的方法。特别地，该方法通过生产氨基甲酸酯中间体进行。

6. 发明授权

US5878767A Fluid transfer system 失效
标题翻译：流体传输系统
公开(公告)号：US5878767A
公开(公告)日：1999-03-09
申请号：US764968
申请日：1996-12-13
申请人： Richard E. Etling , Samuel J. Jenkins , Stephen J. Lorbert , Philip H. Allen , Anthony F. DeJohn
发明人： Richard E. Etling , Samuel J. Jenkins , Stephen J. Lorbert , Philip H. Allen , Anthony F. DeJohn
IPC分类号： B67D7/04 , F17C9/00 , B65B31/00
CPC分类号： B67D7/0476 , F17C9/00 , F17C2201/0109 , F17C2201/035 , F17C2201/054 , F17C2205/0323 , F17C2223/0153 , F17C2225/0153 , F17C2227/0135 , F17C2227/0157 , F17C2250/032 , F17C2250/0443 , F17C2250/0636 , F17C2270/0171 , F17C2270/0173 , Y10T137/0402 , Y10T137/4259 , Y10T137/6881 , Y10T137/86196
摘要： A system for transferring fluid from a filling reservoir to a receiving tank. The system includes a fluid transfer line for conveying fluid from the filling reservoir outlet to the receiving tank inlet, and couplings for selectively connecting the fluid transfer line to a filling reservoir outlet and a receiving tank inlet. The system further includes a vapor return line for conveying vapor from a receiving tank vent to a filling reservoir inlet to simultaneously prevent pressure from building in the tank and a vacuum from developing in the reservoir as fluid is transferred from the reservoir to the tank, and couplings for selectively connecting the vapor return line to the filling reservoir inlet and the receiving tank vent. In addition, the system includes a portable platform adapted for movement to a position near the filling reservoir and the receiving tank, and a pump mounted on the platform for selectively inducing fluid to travel through the fluid transfer line from the filling reservoir to the receiving tank when the reservoir outlet valve and the tank inlet valve are open. The system also includes a compressed gas source in communication with the fluid transfer line for blowing gas through the line to remove residual fluid from the line to prevent the escape of residual fluid and associated odor from the line when the fluid transfer line couplings are uncoupled from the filling reservoir outlet and the receiving tank inlet.
摘要翻译：用于将流体从填充容器传送到接收罐的系统。该系统包括用于将流体从填充储存器出口输送到接收罐入口的流体输送管线，以及用于选择性地将流体输送管线连接到填充储存器出口和接收罐入口的联接器。该系统还包括用于将蒸汽从接收罐通气口输送到填充储存器入口的蒸气返回管线，以同时防止压力在罐中建立，并且当流体从储存器转移到罐体时，真空不会在储存器中显影，以及用于选择性地将蒸汽返回管线连接到填充容器入口和接收罐通气口的联接器。另外，该系统包括适于移动到靠近填充容器和接收罐的位置的便携式平台，以及安装在平台上的泵，用于选择性地使流体从填充容器移动到流体输送管线至接收罐当储存器出口阀和储罐入口阀打开时。该系统还包括与流体输送管线连通的压缩气体源，用于吹送气体通过管线以从管路中除去残余流体，以防止当流体输送管线联接件脱离时从残留流体和相关气味逸出灌装容器出口和接收罐入口。

7. 发明申请

US20110224458A1 PREPARATION OF METHIONINE OR SELENOMETHIONINE FROM HOMOSERINE VIA A 4-SUBSTITUTED 2-AMINOBUTANOIC ACID INTERMEDIATE 有权
标题翻译：通过4-取代的2-氨基丁酸中间体从体系中制备甲胺INE OR OR TE TE TE TE
公开(公告)号：US20110224458A1
公开(公告)日：2011-09-15
申请号：US13043767
申请日：2011-03-09
申请人： Stephen J. Lorbert , Kevin A. Trankler , Richard Vonder Embse , Dayna L. Turner , Tracy Rode , Cynthia K. Snoddy , James C. Peterson
发明人： Stephen J. Lorbert , Kevin A. Trankler , Richard Vonder Embse , Dayna L. Turner , Tracy Rode , Cynthia K. Snoddy , James C. Peterson
IPC分类号： C07C319/14
CPC分类号： C07C319/14 , C07C391/00 , C07D265/10 , C07C323/58
摘要： Provided herein are processes for the production of methionine or selenomethionine from homoserine. In particular, the processes proceed via the production of 4-substituted 2-aminobutanoic acid intermediates or derivatives thereof.
摘要翻译：本文提供了从高丝氨酸生产甲硫氨酸或硒代甲硫氨酸的方法。特别地，该方法通过生产4-取代的2-氨基丁酸中间体或其衍生物进行。

8. 发明授权

US08742170B2 Preparation of methionine or selenomethionine from homoserine via a 4-substituted 2-aminobutanoic acid intermediate 有权
标题翻译：通过4-取代的2-氨基丁酸中间体从高丝氨酸制备甲硫氨酸或硒代甲硫氨酸
公开(公告)号：US08742170B2
公开(公告)日：2014-06-03
申请号：US13043767
申请日：2011-03-09
申请人： Stephen J. Lorbert , Kevin A. Trankler , Richard Vonder Embse , Dayna L. Turner , Tracy Rode , Cynthia K. Snoddy , James C. Peterson
发明人： Stephen J. Lorbert , Kevin A. Trankler , Richard Vonder Embse , Dayna L. Turner , Tracy Rode , Cynthia K. Snoddy , James C. Peterson
IPC分类号： C07C321/16 , C07C319/14 , C07C391/00
CPC分类号： C07C319/14 , C07C391/00 , C07D265/10 , C07C323/58
摘要： Provided herein are processes for the production of methionine or selenomethionine from homoserine. In particular, the processes proceed via the production of 4-substituted 2-aminobutanoic acid intermediates or derivatives thereof.
摘要翻译：本文提供了从高丝氨酸生产甲硫氨酸或硒代甲硫氨酸的方法。特别地，该方法通过生产4-取代的2-氨基丁酸中间体或其衍生物进行。

9. 发明申请

US20130006014A1 Preparation of Methionine or Selenomethionine from Homoserine via a Lactone Intermediate 审中-公开
标题翻译：通过内酯中间体从高丝氨酸制备甲硫氨酸或硒代甲硫氨酸
公开(公告)号：US20130006014A1
公开(公告)日：2013-01-03
申请号：US13599094
申请日：2012-08-30
申请人： Stephen J. Lorbert , Kevin A. Trankler , Richard Vonder Embse , Dayna L. Turner , Tracy Rode , Cynthia K. Snoddy , James C. Peterson
发明人： Stephen J. Lorbert , Kevin A. Trankler , Richard Vonder Embse , Dayna L. Turner , Tracy Rode , Cynthia K. Snoddy , James C. Peterson
IPC分类号： C07C391/00 , C07C319/08
CPC分类号： C07C319/14 , C07C391/00 , C07D265/10 , C07C323/58
摘要： Provided herein are processes for the production of methionine or selenomethionine from homoserine. In particular, the processes proceed via the production of lactone intermediates.
摘要翻译：本文提供了从高丝氨酸生产甲硫氨酸或硒代甲硫氨酸的方法。特别地，该方法通过生产内酯中间体进行。

10. 发明申请

US20110224430A1 PREPARATION OF METHIONINE OR SELENOMETHIONINE FROM HOMOSERINE VIA A CARBAMATE INTERMEDIATE 有权
标题翻译：通过碳酸氢盐中间体制备甲硫氨酸或己二酸
公开(公告)号：US20110224430A1
公开(公告)日：2011-09-15
申请号：US13043740
申请日：2011-03-09
申请人： Stephen J. Lorbert , Kevin A. Trankler , Richard Vonder Embse , Dayna L. Turner , Tracy Rode , James C. Peterson
发明人： Stephen J. Lorbert , Kevin A. Trankler , Richard Vonder Embse , Dayna L. Turner , Tracy Rode , James C. Peterson
IPC分类号： C07D265/10 , C07C391/00 , C07C319/14
CPC分类号： C07C319/14 , C07C391/00 , C07D265/10 , C07C323/58
摘要： Provided herein are processes for the production of methionine or selenomethionine from homoserine. In particular, the processes proceed via the production of carbamate intermediates.
摘要翻译：本文提供了从高丝氨酸生产甲硫氨酸或硒代甲硫氨酸的方法。特别地，该方法通过生产氨基甲酸酯中间体进行。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式