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1. 发明申请

US20060280970A1 High strength flooring compositions 有权
公开(公告)号：US20060280970A1
公开(公告)日：2006-12-14
申请号：US11152324
申请日：2005-06-14
申请人： Dennis Lettkeman , John Wilson , William Bedwell
发明人： Dennis Lettkeman , John Wilson , William Bedwell
IPC分类号： C04B28/14 , C04B11/00 , B32B13/00
CPC分类号： C04B28/147 , C04B2111/00146 , C04B2111/10 , C04B2111/60 , C04B22/10 , C04B24/26 , C04B24/2647 , C04B24/38 , C04B2103/12 , C04B2103/22 , C04B2103/44 , C04B2103/50 , C04B2103/54 , C04B2103/67 , C04B7/02 , C04B22/064 , C04B22/16
摘要： A composition is disclosed for a mixture to be used in conjunction with water for preparing a slurry that hydrates to form a high strength flooring compound. The mixture includes from about 50% to about 98% by weight calcium sulfate hemihydrate. A three repeating unit polycarboxylate dispersant is included in the mixture in amounts from about 0.2% to about 10% by weight. The repeating units include a polyether repeating unit, an acrylic acid-type repeating unit and a maleic acid-type repeating unit. A modifier that enhances the efficacy of the dispersant is also a component of the mixture. When combined with recommended amounts of water, a slurry is formed that is useful as a flooring composition.

2. 发明申请

US20140227538A1 Anti-Reflective Coating for Photolithography and Methods of Preparation Thereof 有权
标题翻译：用于光刻的抗反射涂层及其制备方法
公开(公告)号：US20140227538A1
公开(公告)日：2014-08-14
申请号：US10495686
申请日：2002-11-12
申请人： Teresa Baldwin , Joseph Kennedy , Nancy Iwamoto , Tadashi Nakano , William Bedwell , Jason Stuck , Arlene Suedmeyer , Mello Hebert
发明人： Teresa Baldwin , Joseph Kennedy , Nancy Iwamoto , Tadashi Nakano , William Bedwell , Jason Stuck , Arlene Suedmeyer , Mello Hebert
IPC分类号： G02B5/23 , B32B9/04
CPC分类号： G02B5/23 , C03C17/008 , C03C17/30 , C08G77/04 , C08G77/12 , C08K5/0008 , C09D183/04 , C09D183/06 , C09D183/08 , G03F7/091 , H01L21/0276 , Y10T428/31663 , C08L83/04 , C08L2666/28
摘要： Anti-reflective coating materials for ultraviolet photolithography include at least one absorbing compound and at least one material modification agent, such as at least one porogen, at least one high-boiling solvent, at least one capping agent, at least one leveling agent, at least one catalyst, at least one replacement solvent, at least one pH tuning agent, and/or a combination thereof that are incorporated into inorganic-based materials or inorganic compositions and/or compounds. Suitable absorbing compounds
摘要翻译：用于紫外光刻的抗反射涂层材料包括至少一种吸收化合物和至少一种材料改性剂，例如至少一种致孔剂，至少一种高沸点溶剂，至少一种封端剂，至少一种流平剂，至少一种催化剂，至少一种替代溶剂，至少一种pH调节剂和/或其组合，其掺入无机基材料或无机组合物和/或化合物中。合适的吸收化合物

3. 发明申请

US20130060188A1 PHOTOCATALYTIC DISINFECTION OF IMPLANTED CATHETERS 有权
标题翻译：植入式导管的光催化消毒
公开(公告)号：US20130060188A1
公开(公告)日：2013-03-07
申请号：US13528765
申请日：2012-06-20
申请人： William Bedwell , Lorenza Moro , Eric A. Arons , Pablo E. Garcia , Osita Onugha , Sanjeev Dutta , Sarah Young , Karen F. Shakespear , Janus A.J. Haagensen
发明人： William Bedwell , Lorenza Moro , Eric A. Arons , Pablo E. Garcia , Osita Onugha , Sanjeev Dutta , Sarah Young , Karen F. Shakespear , Janus A.J. Haagensen
IPC分类号： A61M37/00 , A61M25/00
CPC分类号： A61L29/106 , A61L2/0047 , A61L29/14 , A61L2202/24 , A61M25/0017 , A61M25/0045 , A61M25/005 , A61M2025/0056
摘要： An implantable catheter is provided that may be disinfected without removal from the body of a patient, using a photocatalytic method to activate a reaction on the catheter surface that generates oxidizing agents in the form of Reactive Oxygen Species (“ROS”) and thus destroy microorganisms in a biofilm that is present or forming. A catheter system includes the implantable catheter, a light source, and a source of power operably connected to the light source. Methods are also provided for disinfecting the implantable catheter in vivo.
摘要翻译：提供可植入的导管，其可以在不从患者身体移除的情况下使用光催化方法进行消毒，以在导电体表面上激活产生以活性氧物质（ROS）形式的氧化剂的反应，从而在存在或形成的生物膜。导管系统包括可植入导管，光源和可操作地连接到光源的电源。还提供了用于在体内消毒可植入导管的方法。

4. 发明申请

US20050239924A1 High molecular weight additives for calcined gypsum and cementitious compositions 有权
标题翻译：煅烧石膏和水泥组合物的高分子量添加剂
公开(公告)号：US20050239924A1
公开(公告)日：2005-10-27
申请号：US10511499
申请日：2003-03-27
申请人： Dennis Lettkeman , Raymond Kaligian II , William Bedwell , Eldon Whiteside
发明人： Dennis Lettkeman , Raymond Kaligian II , William Bedwell , Eldon Whiteside
IPC分类号： C04B24/26 , C04B28/14 , C08J3/00
CPC分类号： C04B28/146 , C04B24/2647 , C04B7/02 , C04B2103/12 , C04B2103/22 , C04B22/143 , C04B22/148 , C04B24/16
摘要： A mixture is used in conjunction with water is used for preparing a slurry that hydrates to form an exterior gypsum cement. The mixture includes 30-70% by weight hydraulic cement, 30-70% by weight calcined gypsum and 0.05-2.5% polycarboxylate. When the mixture is added to water less than 40 weight % based on the weight of the mixture, a slurry is formed that expands very little while it cures.
摘要翻译：与水一起使用混合物用于制备水合物以形成外部石膏水泥的浆料。该混合物包括30-70重量％的水泥，30-70重量％的煅烧石膏和0.05-2.5％的聚羧酸盐。当将混合物加入到基于混合物重量的小于40重量％的水中时，形成在固化过程中膨胀很小的浆料。

5. 发明授权

US09259513B2 Photocatalytic disinfection of implanted catheters 有权
标题翻译：植入导管的光催化消毒
公开(公告)号：US09259513B2
公开(公告)日：2016-02-16
申请号：US13528765
申请日：2012-06-20
申请人： William Bedwell , Lorenza Moro , Eric A. Arons , Pablo E. Garcia , Osita Onugha , Sanjeev Dutta , Sarah Young , Karen F. Shakespear , Janus A. J. Haagensen
发明人： William Bedwell , Lorenza Moro , Eric A. Arons , Pablo E. Garcia , Osita Onugha , Sanjeev Dutta , Sarah Young , Karen F. Shakespear , Janus A. J. Haagensen
IPC分类号： A61M25/00 , A61L29/10 , A61L2/00 , A61L29/14
CPC分类号： A61L29/106 , A61L2/0047 , A61L29/14 , A61L2202/24 , A61M25/0017 , A61M25/0045 , A61M25/005 , A61M2025/0056
摘要： An implantable catheter is provided that may be disinfected without removal from the body of a patient, using a photocatalytic method to activate a reaction on the catheter surface that generates oxidizing agents in the form of Reactive Oxygen Species (“ROS”) and thus destroy microorganisms in a biofilm that is present or forming. A catheter system includes the implantable catheter, a light source, and a source of power operably connected to the light source. Methods are also provided for disinfecting the implantable catheter in vivo.
摘要翻译：提供可植入的导管，其可以在不从患者身体移除的情况下使用光催化方法进行消毒，以激活导致表面上产生以活性氧物质（“ROS”）形式的氧化剂的反应，从而破坏微生物在存在或形成的生物膜中。导管系统包括可植入导管，光源和可操作地连接到光源的电源。还提供了用于在体内消毒可植入导管的方法。

6. 发明授权

US06351985B1 Method and apparatus for detecting the location of a leak in a pipe 有权
标题翻译：用于检测管道中的泄漏位置的方法和装置
公开(公告)号：US06351985B1
公开(公告)日：2002-03-05
申请号：US09479156
申请日：2000-01-07
申请人： Leslie William Bedwell
发明人： Leslie William Bedwell
IPC分类号： G01M304
CPC分类号： G01M3/022 , G01M3/2853
摘要： Apparatus for detecting a leak in a pipe, and determining the location of that leak, comprises a cover plate for an opening into the pipe to be tested, such as an end cap for threading onto the end of a pipe, the cover plate having an aperture through which extends a flexible hose having an inflatable bladder at its free end. The hose is calibrated from its free end and is pushed into the pipe through the aperture for a known distance, whereafter the bladder is inflated by air supplied under pressure to the hose, so as to seal the pipe between the bladder and the cover plate. Air under pressure is then supplied to the sealed portion of the pipe and the pressure drop within that sealed portion is monitored over a period of time. By repeatedly performing the method but each time moving the hose further into the pipe, the location of the leak may accurately be determined. Instead of calibrating the hose, a sonde device may be mounted on the free end of the hose and an above ground receiver for signals transmitted from the sonde is used to determine the position of the sonde and so of the free end of the pipe.
摘要翻译：用于检测管道中的泄漏并确定泄漏位置的装置包括用于进入待测试管道的开口的盖板，例如用于穿过管道端部的端盖，所述盖板具有孔通过其在其自由端延伸具有可膨胀囊的柔性软管。软管从其自由端校准，并通过孔径被推入管道已知距离，然后通过在压力下供给软管的空气使气囊膨胀，以便密封气囊和盖板之间的管。然后将压力下的空气供给到管道的密封部分，并且在一段时间内监测该密封部分内的压降。通过重复执行该方法，但是每当将软管进一步移动到管中时，可以准确地确定泄漏的位置。替代校准软管，可以在软管的自由端上安装探空仪装置，并且使用用于从探空仪传送的信号的地面接收器来确定探头的位置以及管的自由端的位置。

7. 发明申请

US20070100109A1 Nanoporous materials and methods of formation thereof 审中-公开
标题翻译：纳米材料及其形成方法
公开(公告)号：US20070100109A1
公开(公告)日：2007-05-03
申请号：US10520252
申请日：2002-08-15
申请人： Nigel Hacker , Scott Leffert , Lisa Figge , Richard Spear , William Bedwell , Teresa Ramos
发明人： Nigel Hacker , Scott Leffert , Lisa Figge , Richard Spear , William Bedwell , Teresa Ramos
IPC分类号： C08G77/12
CPC分类号： H01L21/02126 , C08G77/12 , C08G77/20 , H01B3/46 , H01L21/02203 , H01L21/02216 , H01L21/02282 , H01L21/31695
摘要： Low dielectric materials are described herein that comprise a plurality of pores or nanopores in addition to the ultrananopores. It is further contemplated that the low dielectric materials described herein will have a dielectric constant of less than about 3. The dielectric materials are fromed from polymer compositions, wherein the polymer compositions comprise a plurality of monomers and wherein at least one monomer comprises a radical precursor bonded to a structural precursor. Further, methods of forming dielectric materials from polymer compositions are presented. The figure shows the chemical structure for a methyl/t-butyl Low organic Content/Low Organic Siloxane Polymer.
摘要翻译：本文描述的低电介质材料除了超极子纳米孔之外还包含多个孔或纳米孔。进一步预期，本文所述的低电介质材料将具有小于约3的介电常数。介电材料来自聚合物组合物，其中聚合物组合物包含多个单体，并且其中至少一个单体包含自由基前体结合到结构前体。此外，提出了从聚合物组合物形成电介质材料的方法。该图显示了甲基/叔丁基低有机含量/低有机硅氧烷聚合物的化学结构。

8. 发明申请

US20050250888A1 High strength flooring compositions 有权
标题翻译：高强度地板组合物
公开(公告)号：US20050250888A1
公开(公告)日：2005-11-10
申请号：US10511338
申请日：2003-03-27
申请人： Dennis Lettkeman , Raymond Kaligian II , Eldon Whiteside , William Bedwell , Sharon Meiseman
发明人： Dennis Lettkeman , Raymond Kaligian II , Eldon Whiteside , William Bedwell , Sharon Meiseman
IPC分类号： C04B11/30 , B28B3/00 , B28C5/02 , B28C7/00 , C04B9/04 , C04B11/00 , C04B22/06 , C04B22/14 , C04B24/06 , C04B24/26 , C04B24/32 , C04B24/38 , C04B28/14 , C04B111/30 , C08K5/16 , E04F15/12
CPC分类号： C04B22/143 , B28C5/026 , C04B28/14 , C04B28/145 , C04B28/147 , C04B2103/12 , C04B2111/00146 , C04B2111/00155 , C04B2111/00482 , C04B2111/32 , C04B2111/60 , C04B2111/802 , E04F15/12 , C04B24/2623 , C04B24/32 , C04B40/0028 , C04B2103/22 , C04B7/02 , C04B22/147 , C04B22/148 , C04B24/14 , C04B24/223 , C04B24/2641 , C04B2103/50 , C04B2103/54 , C04B20/1022 , C04B22/064 , C04B24/38 , C04B24/26 , C04B24/06 , C04B2103/0057 , C04B22/16
摘要： A composition is disclosed for a mixture to be used in conjunction with water for preparing a slurry that hydrates to form a high strength flooring compound. The mixture includes from about 50% to about 98% by weight calcium sulfate hemihydrate, having at least 25% of the calcium sulfate hemihydrate in the beta-calcined form. A polycarboxylate dispersant is included in the mixture in amounts from about 0.2% to about 10% by weight. The mixture also includes 0.05-50% by weight enhancing component. When combined with recommended amounts of water, a slurry is formed that is useful as a flooring composition.
摘要翻译：公开了一种用于与水结合使用以制备水合物以形成高强度地板化合物的浆料的混合物的组合物。该混合物包含约50％至约98％重量的硫酸钙半水合物，其具有至少25％的β-煅烧形式的硫酸钙半水合物。多元羧酸盐分散剂以约0.2重量％至约10重量％的量包含在混合物中。该混合物还包含0.05-50重量％增强组分。当与推荐量的水结合时，形成可用作地板组合物的浆料。

9. 发明授权

US09069133B2 Anti-reflective coating for photolithography and methods of preparation thereof 有权
标题翻译：用于光刻的抗反射涂层及其制备方法
公开(公告)号：US09069133B2
公开(公告)日：2015-06-30
申请号：US10495686
申请日：2002-11-12
申请人： Teresa Baldwin , Joseph Kennedy , Nancy Iwamoto , Tadashi Nakano , William Bedwell , Jason Stuck , Arlene Suedemeyer , Mello Hebert
发明人： Teresa Baldwin , Joseph Kennedy , Nancy Iwamoto , Tadashi Nakano , William Bedwell , Jason Stuck , Arlene Suedemeyer , Mello Hebert
IPC分类号： C08G77/26 , G02B5/23 , C03C17/00 , C03C17/30 , C08G77/04 , C08G77/12 , C08K5/00 , C09D183/04 , C09D183/06 , C09D183/08 , G03F7/09 , H01L21/027
CPC分类号： G02B5/23 , C03C17/008 , C03C17/30 , C08G77/04 , C08G77/12 , C08K5/0008 , C09D183/04 , C09D183/06 , C09D183/08 , G03F7/091 , H01L21/0276 , Y10T428/31663 , C08L83/04 , C08L2666/28
摘要： Anti-reflective coating materials for ultraviolet photolithography include at least one absorbing compound and at least one material modification agent, such as at least one porogen, at least one high-boiling solvent, at least one capping agent, at least one leveling agent, at least one catalyst, at least one replacement solvent, at least one pH tuning agent, and/or a combination thereof that are incorporated into inorganic-based materials or inorganic compositions and/or compounds. Suitable absorbing compounds are those that absorb around wavelengths such as 365 nm, 248 nm, 193 nm and 157 nm that may be used in photolithography.
摘要翻译：用于紫外光刻的抗反射涂层材料包括至少一种吸收化合物和至少一种材料改性剂，例如至少一种致孔剂，至少一种高沸点溶剂，至少一种封端剂，至少一种流平剂，至少一种催化剂，至少一种替代溶剂，至少一种pH调节剂和/或其组合，其掺入无机基材料或无机组合物和/或化合物中。合适的吸收化合物是可以在光刻中使用的波长如365nm，248nm，193nm和157nm的那些吸收化合物。

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