公开(公告)号：US5723596A

公开(公告)日：1998-03-03

申请号：US474988

申请日：1990-02-06

申请人： Jane H. Cramer ,  Jeanne Romero-Severson ,  David West

发明人： Jane H. Cramer ,  Jeanne Romero-Severson ,  David West

IPC分类号： C12Q1/68 ,  C12N15/10 ,  A01H1/04 ,  C12N15/11 ,  C12N15/29

CPC分类号： C12Q1/6895 ,  C12Q2600/13 ,  C12Q2600/156 ,  Y10S47/01

摘要： This invention provides means for identifying maize plants having resistance to the European corn borer (ECB). Restriction fragment length polymorphism (RFLP) marker probes which are genetically linked to loci which condition ECB resistance are provided. These probes are useful in breeding programs to identify ECB resistant gene types and thus allow the resistance traits to be introduced into non-resistant or less resistant corn varieties.

摘要翻译： 本发明提供了鉴定具有抗欧洲玉米螟（ECB）的玉米植物的方法。 提供与条件ECB抗性的基因座遗传连锁的限制性片段长度多态性（RFLP）标记探针。 这些探针在育种程序中可用于鉴定ECB抗性基因类型，从而允许将抗性性状引入非抗性或抗性较差的玉米品种。

公开(公告)号：USH1498H

公开(公告)日：1995-11-07

申请号：US50965

申请日：1993-04-21

申请人： Michael G. Murray ,  Jane H. Cramer ,  Jeanne Romero-Severson ,  David West ,  Yu Ma

发明人： Michael G. Murray ,  Jane H. Cramer ,  Jeanne Romero-Severson ,  David West ,  Yu Ma

IPC分类号： A01H5/10 ,  A01H1/00

CPC分类号： A01H5/10

摘要： A set of nucleic acid probes useful for tracking Maize Dwarf Mosaic Virus Resistance (MDMV), a polygenic trait, is provided. Chromosome segments are identified enabling isolation of the genes governing this trait.A general method for identifying probes useful for tracking and introgressing polygenic traits into elite genomes and identifying chromosome segments governing the traits is also provided. This method involves the analysis of RFLP polymorphisms between parent donor and recipient genotypes and observed phenotypic data using multiple regression by leaps and bounds ("leaps"), followed by standard multiple regression applied to the "leaps" data. The "leaps" data may be used to identify flanking markers, and epistasis may be determined by analysis of the multiple regression data.Kits comprising a subset of the most useful probes (those most closely linked to the trait of interest) are provided. The kits may also comprise flanking probes. Flanking probes used in combination with the most closely linked probes are useful in identifying situations in which donor DNA tends to move in clumps and recovering rare individuals in which traits of interest have separated from surrounding donor DNA, so that elite recipient DNA may be maximized.

摘要翻译： 提供了一套用于跟踪玉米矮花叶病毒抗性（MDMV）的多核基因特征的核酸探针。 鉴定染色体片段能够分离控制该性状的基因。 还提供了用于鉴定用于跟踪和将多基因性状渗入精英基因组并鉴定控制性状的染色体片段的探针的一般方法。 该方法涉及使用多跳回归（“跨越”）分析父母供体和受体基因型之间的RFLP多态性，并使用多重回归（“跨越”）观察表型数据，然后应用于“跨越”数据的标准多元回归。 “跳跃”数据可以用于鉴定侧翼标记，并且可以通过分析多个回归数据来确定上位稳定性。 提供了包含最有用的探针子集（最感兴趣的特征）的试剂盒。 试剂盒还可以包含侧翼探针。 与最紧密连接的探针结合使用的侧翼探针可用于鉴定供体DNA倾向于移动并且回收其中感兴趣的性状与周围供体DNA分离的稀有个体的情况，从而可以使精英受体DNA最大化。

公开(公告)号：US11541375B2

公开(公告)日：2023-01-03

申请号：US17623042

申请日：2020-07-27

申请人： SABIC Global Technologies B.V. ,  Wugeng Liang ,  David West ,  Hector Perez ,  Vidya Sagar Reddy Sarsani ,  Luanyi Elizabeth Li

发明人： Wugeng Liang ,  David West ,  Hector Perez ,  Vidya Sagar Reddy Sarsani ,  Luanyi Elizabeth Li

IPC分类号： B01J23/30 ,  C01F17/32 ,  B01J23/00 ,  B01J23/10 ,  B01J37/04 ,  B01J37/08 ,  C01G41/00 ,  C07C2/84

摘要： The invention relates to a composition containing a catalyst suitable for producing ethylene and other C2+ hydrocarbons at high selectivity while improving both methane conversion and product yield. Particularly, the catalyst contains mixed metal oxides having at least one alkali earth metal and at least one rare earth metal along with an alkali metal promoter in the form of an alkali metal or in the form of an alkali metal tungstate. The invention further provides a method for preparing such a composition, using a calcination process to calcine the alkali metal promoters together with mixed metal oxides. Additionally, the invention further describes a process for producing C2+ hydrocarbons, using such a composition.

公开(公告)号：US20220380275A1

公开(公告)日：2022-12-01

申请号：US17769884

申请日：2020-09-21

申请人： Wugeng Liang ,  Azim Ali ,  Hector Perez ,  Jae Hyung Kim ,  Pankaj Gautam ,  David West ,  SABIC Global Technologies B.V.

发明人： Wugeng Liang ,  Azim Ali ,  Hector Perez ,  Jae Hyung Kim ,  Pankaj Gautam ,  David West

IPC分类号： C07C2/84 ,  B01J23/00 ,  B01J23/10 ,  B01J23/02 ,  B01J35/10 ,  B01J37/02 ,  B01J35/00

摘要： A multilayer supported oxidative coupling of methane (OCM) catalyst composition (alpha-Al2O3 support, first single oxide layer, one or more mixed oxide layers, optional second single oxide layer) characterized by formula AaZbEcDdOx/alpha-Al2O3; A is alkaline earth metal; Z is first rare earth element; E is second rare earth element; D is redox agent/third rare earth element; the first, second, third rare earth element are not the same; a=1.0; b=0.1-10.0; c=0.1-10.0; d=0-10.0; x balances oxidation states; first single oxide layer (Zb1Ox1, b1=0.1-10.0; x1 balances oxidation states) contacts alpha-Al2O3 support and one or more mixed oxide layers; one or more mixed oxide layers (Aa2Zb2Ec2Dd2Ox2, a2=1.0; b2=0.1-10.0; c2=0.1-10.0; d2=0-10.0; x2 balances oxidation states; AaZbEcDdOx and Aa2Zb2Ec2Dd2Ox2 are different) contacts first single oxide layer and optionally second single oxide layer, and second single oxide layer (AO), when present, contacts one or more mixed oxide layers and optionally first single oxide layer.

公开(公告)号：US20220258134A1

公开(公告)日：2022-08-18

申请号：US17623042

申请日：2020-07-27

申请人： Wugeng LIANG ,  David WEST ,  Vidya Sagar Reddy SARSANI ,  Hector PEREZ ,  Luanyi Elizabeth LI ,  SABIC Global Technologies B.V.

发明人： Wugeng Liang ,  David West ,  Hector Perez ,  Vidya Sagar Reddy Sarsani ,  Luanyi Elizabeth Li

IPC分类号： B01J23/30 ,  B01J23/10 ,  B01J23/00 ,  B01J37/04 ,  B01J37/08 ,  C01F17/32 ,  C01G41/00 ,  C07C2/84

摘要： The invention relates to a composition containing a catalyst suitable for producing ethylene and other C2+ hydrocarbons at high selectivity while improving both methane conversion and product yield. Particularly, the catalyst contains mixed metal oxides having at least one alkali earth metal and at least one rare earth metal along with an alkali metal promoter in the form of an alkali metal or in the form of an alkali metal tungstate. The invention further provides a method for preparing such a composition, using a calcination process to calcine the alkali metal promoters together with mixed metal oxides. Additionally, the invention further describes a process for producing C2+ hydrocarbons, using such a composition.

公开(公告)号：US20050223647A1

公开(公告)日：2005-10-13

申请号：US10822399

申请日：2004-04-12

申请人： Ellis Stutzman ,  David West

发明人： Ellis Stutzman ,  David West

IPC分类号： E06B7/22

CPC分类号： E06B7/22

摘要： A seal particularly suitable for the bottom of a garage door has a rigid base portion made of a plastic material that is fastened to the bottom of the garage door and a flexible U-shaped seal portion made of a plastic material that is integral with and preferably coextruded with the base portion. An attachment area is provided on the base portion for fastening to the garage door and a side section on the base portion is provided for locating the seal relative to the garage door. The seal can be attached after the garage door sections have been banded for shipping and storage, preventing distortion of the seal portion.

摘要翻译： 特别适用于车库门底部的密封件具有由塑料材料制成的刚性基部，该基部固定在车库门的底部，并且由塑料材料制成的柔性U形密封部分， 与基部共挤出。 在基座部分上设置一个附接区域，用于紧固在车库门上，并且设置在基座部分上的侧部分用于相对于车库门定位密封件。 在车库门部分已被捆扎运输和储存之后，可以安装密封件，防止密封部分的变形。

公开(公告)号：US06365974B1

公开(公告)日：2002-04-02

申请号：US09531387

申请日：2000-03-21

申请人： Donald C. Abbott ,  Raymond A. Frechette ,  Robert Sabo ,  Steve Smith ,  Christopher Sullivan ,  David West

发明人： Donald C. Abbott ,  Raymond A. Frechette ,  Robert Sabo ,  Steve Smith ,  Christopher Sullivan ,  David West

IPC分类号： H01L2348

CPC分类号： H01L23/49816 ,  H01L23/49827 ,  H01L23/4985 ,  H01L24/48 ,  H01L24/73 ,  H01L2224/05599 ,  H01L2224/32245 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/48465 ,  H01L2224/73265 ,  H01L2224/85399 ,  H01L2924/00014 ,  H01L2924/01067 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/14 ,  H01L2924/181 ,  H01L2924/30107 ,  H05K3/002 ,  H05K3/4084 ,  H05K3/423 ,  H05K3/427 ,  H05K2201/0394 ,  H05K2201/09563 ,  H05K2203/0554 ,  H05K2203/1184 ,  H01L2924/00 ,  H01L2924/00012 ,  H01L2224/45015 ,  H01L2924/207 ,  H01L2224/45099

摘要： A double sided electrical connection flexible circuit particularly useful as a substrate for an area array integrated package, and the method of fabricating the structure is described. A circuit having interconnections on one surface and solder ball contact pads on the second surface are interconnected by copper plated from a single surface in order to avoid entrapment of air pockets. In one embodiment, the conductive vias are formed from a copper film which extends from the solder ball contact pads, which may be indented, providing a well for solder balls in the contact pad.

摘要翻译： 描述了特别可用作面阵列集成封装的衬底的双面电连接柔性电路，以及制造该结构的方法。 在一个表面上具有互连的电路和第二表面上的焊球接触焊盘通过从单个表面镀铜而相互连接，以避免气囊的夹带。 在一个实施例中，导电通孔由铜膜形成，该铜膜从焊球接触焊盘延伸，焊接接触焊盘可以是凹进的，为接触焊盘中的焊球提供良好的孔。

公开(公告)号：US11753357B2

公开(公告)日：2023-09-12

申请号：US17769884

申请日：2020-09-21

申请人： SABIC Global Technologies B.V. ,  Wugeng Liang ,  Azim Ali ,  Hector Perez ,  Jae Hyung Kim ,  Pankaj Gautam ,  David West

发明人： Wugeng Liang ,  Azim Ali ,  Hector Perez ,  Jae Hyung Kim ,  Pankaj Gautam ,  David West

IPC分类号： C07C2/84 ,  B01J23/00 ,  B01J23/02 ,  B01J23/10 ,  B01J35/00 ,  B01J35/10 ,  B01J37/02

CPC分类号： C07C2/84 ,  B01J23/002 ,  B01J23/02 ,  B01J23/10 ,  B01J35/0006 ,  B01J35/108 ,  B01J35/1009 ,  B01J35/1014 ,  B01J35/1038 ,  B01J35/1042 ,  B01J37/0236 ,  B01J2523/24 ,  B01J2523/3706 ,  C07C2523/02 ,  C07C2523/10

摘要： A multilayer supported oxidative coupling of methane (OCM) catalyst composition (alpha-Al2O3 support, first single oxide layer, one or more mixed oxide layers, optional second single oxide layer) characterized by formula AaZbEcDdOx/alpha-Al2O3; A is alkaline earth metal; Z is first rare earth element; E is second rare earth element; D is redox agent/third rare earth element; the first, second, third rare earth element are not the same; a=1.0; b=0.1-10.0; c=0.1-10.0; d=0-10.0; x balances oxidation states; first single oxide layer (Zb1Ox1, b1=0.1-10.0; x1 balances oxidation states) contacts alpha-Al2O3 support and one or more mixed oxide layers; one or more mixed oxide layers (Aa2Zb2Ec2Dd2Ox2, a2=1.0; b2=0.1-10.0; c2=0.1-10.0; d2=0-10.0; x2 balances oxidation states; AaZbEcDdOx and Aa2Zb2Ec2Dd2Ox2 are different) contacts first single oxide layer and optionally second single oxide layer, and second single oxide layer (AO), when present, contacts one or more mixed oxide layers and optionally first single oxide layer.

公开(公告)号：US20100193443A1

公开(公告)日：2010-08-05

申请号：US12670142

申请日：2008-08-18

申请人： Sunil K. Chaudhary ,  Bruce Hook ,  Christopher P. Christenson ,  Chauvel J. Jean ,  David West ,  Steve Gluck ,  Celio Lume Pereira ,  Istvan Lengyel ,  Frank Koester

发明人： Sunil K. Chaudhary ,  Bruce Hook ,  Christopher P. Christenson ,  Chauvel J. Jean ,  David West ,  Steve Gluck ,  Celio Lume Pereira ,  Istvan Lengyel ,  Frank Koester

IPC分类号： C02F9/04 ,  C02F1/42 ,  C02F1/76 ,  C02F101/30

CPC分类号： C01D3/14 ,  C01B11/062 ,  C01D3/16

摘要： A plurality of stages is employed to reduce the total organic carbon (TOC) content of a brine by-product stream to produce a recyclable brine stream having a TOC content of less than about 10 ppm. In a first stage treatment, a brine by-product stream may be subjected to chlorinolysis at a temperature of less than about 125 0C to obtain a chlorinolysis product having a TOC content of less than about 100 ppm, which may be treated in a second stage with activated carbon to obtain a TOC content of less than about 10 ppm. The chlorinolysis may be a reaction with sodium hypochlorite, which may be produced in situ by treatment of the brine by-product stream with chlorine gas and sodium hydroxide. The brine by-product stream may contain a high amount of difficult to remove glycerin, such as a brine by-product stream from the production of epichlorohydrin from glycerin.

摘要翻译： 采用多个阶段来降低盐水副产物流的总有机碳（TOC）含量，以产生TOC含量小于约10ppm的可再循环盐水。 在第一阶段处理中，盐水副产物流可以在小于约125℃的温度下进行氯解，得到TOC含量小于约100ppm的氯解产物，其可以在第二阶段 用活性炭获得小于约10ppm的TOC含量。 氯解可能是次氯酸钠的反应，其可以通过用氯气和氢氧化钠处理盐水副产物流而原位产生。 盐水副产物流可能含有大量难以除去甘油，例如从丙三醇生产表氯醇的盐水副产物流。

公开(公告)号：US07405066B2

公开(公告)日：2008-07-29

申请号：US11483178

申请日：2006-07-10

申请人： Keith Holland ,  Richard Bojar ,  David West

发明人： Keith Holland ,  Richard Bojar ,  David West

IPC分类号： C12N7/00 ,  C07H21/04

CPC分类号： C12N7/00 ,  A61K35/76 ,  C12N2795/00032 ,  G01N2500/00 ,  G01N2800/20

摘要： There is provided a bacteriophage capable of lysing a P. acnes bacterium and incapable of lysing a bacterium which is not P. acnes, and which is incapable of sustaining lysogeny in a bacterium. There is also provided a pharmaceutical composition comprising such a bacteriophage.

摘要翻译： 提供了能够裂解痤疮丙酸杆菌细菌并且不能裂解不是痤疮丙酸杆菌的细菌并且不能在细菌中维持溶菌性的噬菌体。 还提供了包含这种噬菌体的药物组合物。