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1. 发明授权

US06217728B1 Electrolysis cell 失效
标题翻译：电解池
公开(公告)号：US06217728B1
公开(公告)日：2001-04-17
申请号：US09404536
申请日：1999-10-05
申请人： Thomas Lehmann , Patrik Stenner , Andreas Küver
发明人： Thomas Lehmann , Patrik Stenner , Andreas Küver
IPC分类号： C25B900
CPC分类号： H01M8/1004 , C02F1/4672 , C25B9/10 , C25B9/168
摘要： An electrolysis cell for carrying out chemical reactions include an electrolyte chamber (2) with a fixed-bed electrode (2F), a gas chamber (1) filled with filling bodies (1F), a gas diffusion electrode with an ion-exchanging separator (3) applied on the electrolyte-chamber side. The ion-exchanging separator is applied onto the gas diffusion electrode by a method comprising a single or multiple application of a solution of an ion-exchanging material in a solvent onto the electrocatalytically active layer of the gas diffusion electrode and at least partial evaporation of the solvent after each coating. The electrolysis cell may be used for the oxidation and reduction of organic or inorganic components dissolved in the electrolyte.
摘要翻译：用于进行化学反应的电解池包括具有固定床电极（2F）的电解液室（2），填充有填充体（1F）的气室（1F），具有离子交换隔板的气体扩散电极 3）施加在电解质室侧。离子交换分离器通过包括在溶剂中将离子交换材料的溶液单独或多次施加到气体扩散电极的电催化活性层上并将至少部分蒸发的方法施加到气体扩散电极上每次涂布后的溶剂。电解槽可用于氧化还原溶解在电解质中的有机或无机成分。

2. 发明授权

US06503386B2 Process for the production of alkali metal- and ammonium peroxodisulfate 有权
标题翻译：生产碱金属和二氧化硫酸铵的方法
公开(公告)号：US06503386B2
公开(公告)日：2003-01-07
申请号：US09825352
申请日：2001-04-04
申请人： Thomas Lehmann , Patrik Stenner
发明人： Thomas Lehmann , Patrik Stenner
IPC分类号： C25B128
CPC分类号： C25B1/285
摘要： The invention relates to a process for the production of a peroxodisulfate, such as ammonium-, sodium- and potassium peroxodisulfate by anodic oxidation of an electrolyte containing a sulfate and/or hydrogen sulfate. The disadvantages of the conventional platinum anodes used for this hitherto can be avoided by using as the anode a diamond film mounted on a conductive carrier and made conductive by doping with a tri- or pentavalent element and by not adding a promoter to the anolyte.
摘要翻译：本发明涉及通过含有硫酸盐和/或硫酸氢盐的电解质的阳极氧化来生产过二硫酸盐如过硫酸铵，过硫酸钠和钾的方法。迄今使用的常规铂阳极的缺点可以通过使用安装在导电载体上的金刚石膜作为阳极并通过掺杂三价或五价元素并通过不向阳极电解液添加助催化剂而导电来避免。

3. 发明授权

US06685818B2 Process for the electrochemical preparation of hydrogen peroxide 失效
标题翻译：过氧化氢电化学制备工艺
公开(公告)号：US06685818B2
公开(公告)日：2004-02-03
申请号：US09961401
申请日：2001-09-25
申请人： Thomas Lehmann , Patrik Stenner
发明人： Thomas Lehmann , Patrik Stenner
IPC分类号： C01B1501
CPC分类号： C25B1/30
摘要： A process for the electrochemical preparation of hydrogen peroxide, in particular an aqueous hydrogen peroxide solution, by the electrochemical reaction of oxygen and hydrogen in a fuel cell. By increasing the thickness of the membrane layer in a membrane electrode unit (MEU) in the fuel cell, it is possible to substantially increase the concentration of H2O2 in the aqueous hydrogen peroxide solution obtained at the cathode.
摘要翻译：通过氧气和氢气在燃料电池中的电化学反应来电化学制备过氧化氢，特别是过氧化氢水溶液的方法。通过增加燃料电池中的膜电极单元（MEU）中的膜层的厚度，可以显着增加在阴极处获得的过氧化氢水溶液中的H 2 O 2的浓度。

4. 发明申请

US20090065915A1 SINGULATED SEMICONDUCTOR PACKAGE 有权
公开(公告)号：US20090065915A1
公开(公告)日：2009-03-12
申请号：US11851990
申请日：2007-09-07
申请人： Thomas Lehmann
发明人： Thomas Lehmann
IPC分类号： H01L23/495 , H01L21/98
CPC分类号： H01L23/49548 , H01L23/3107 , H01L23/49582 , H01L23/49805 , H01L24/28 , H01L24/32 , H01L24/45 , H01L24/48 , H01L24/73 , H01L24/83 , H01L2224/2919 , H01L2224/32245 , H01L2224/45139 , H01L2224/45144 , H01L2224/45147 , H01L2224/45169 , H01L2224/4554 , H01L2224/45669 , H01L2224/48091 , H01L2224/48247 , H01L2224/48465 , H01L2224/73265 , H01L2224/83101 , H01L2224/83851 , H01L2924/01005 , H01L2924/01006 , H01L2924/01013 , H01L2924/01029 , H01L2924/01047 , H01L2924/0105 , H01L2924/01078 , H01L2924/01079 , H01L2924/01082 , H01L2924/07802 , H01L2924/0781 , H01L2924/1306 , H01L2924/14 , H01L2924/15747 , H01L2924/181 , H01L2924/18301 , H01L2924/00014 , H01L2924/00012 , H01L2924/3512 , H01L2924/00
摘要： A semiconductor device includes a singulated semiconductor package having a leadframe, a chip electrically coupled to the leadframe, encapsulating material covering the chip and a portion of the leadframe, and a material layer disposed over opposing ends of the leadframe. The leadframe includes a first face and an opposing second face, the first and second faces extending between opposing ends of the leadframe, where the second face configured to electrically couple with a circuit board. The chip is electrically coupled to the first face. The encapsulating material covers the chip and the first face of the leadframe. The material layer is configured to improve solderability of the singulated semiconductor package to the circuit board.
摘要翻译：半导体器件包括：具有引线框架的单片化半导体封装，与引线框电耦合的芯片，覆盖芯片的封装材料和引线框架的一部分以及设置在引线框架的相对端上的材料层。引线框架包括第一面和相对的第二面，第一和第二表面在引线框架的相对端之间延伸，其中第二面被配置为与电路板电耦合。芯片电耦合到第一面。封装材料覆盖芯片和引线框架的第一面。材料层被配置为提高单片半导体封装对电路板的可焊性。

5. 发明授权

US07332067B2 Process for the preparation of α-substituted carboxylic acids from the series comprising α-hydroxycarboxylic acids and n-substituted-α-aminocarboxylic acids 有权
标题翻译：从包含α-羟基羧酸和n-取代的α-氨基羧酸的系列制备α-取代的羧酸的方法
公开(公告)号：US07332067B2
公开(公告)日：2008-02-19
申请号：US10559766
申请日：2004-06-03
申请人： Christian Reufer , Martin Hateley , Thomas Lehmann , Christoph Weckbecker , Rainer Sanzenbacher , Jürgen Bilz
发明人： Christian Reufer , Martin Hateley , Thomas Lehmann , Christoph Weckbecker , Rainer Sanzenbacher , Jürgen Bilz
IPC分类号： C25B3/00
CPC分类号： C25B3/04
摘要： A process for the preparation of α-substituted carboxylic acids from the series including α-hydroxycarboxylic acids and N-substituted-α-aminocarboxylic acids by cathodic carboxylation with carbon dioxide of a compound corresponding to the general formula R1—C(═X)R2 which is constituted by aldehydes, ketones or N-substituted imines. In the past, that carboxylation has taken place in an undivided electrolytic cell with the use of a sacrificial anode. As described herein, the carboxylation takes place in the absence of a sacrificial anode in an electrolytic cell divided by a separator, at a diamond film cathode. The anode is formed of a material which is stable under electrolytic conditions; in particular, it is a diamond film electrode. The catholyte includes an organic solvent and a conducting salt.
摘要翻译：通过阴离子羧化与通式R 1对应的化合物的二氧化碳从包括α-羟基羧酸和N-取代的α-氨基羧酸的系列制备α-取代的羧酸的方法 > - （-X）R 2，其由醛，酮或N-取代的亚胺构成。在过去，使用牺牲阳极在不分开的电解槽中发生羧化。如本文所述，在金刚石膜阴极处，在电解槽中除去隔离层的牺牲阳极不存在下进行羧化。阳极由在电解条件下稳定的材料形成; 特别是金刚石膜电极。阴极电解液包括有机溶剂和导电盐。

6. 发明授权

US07141616B2 Radically curable urethane prepolymers and their use in dental materials 有权
标题翻译：可自由基固化的聚氨酯预聚物及其在牙科材料中的应用
公开(公告)号：US07141616B2
公开(公告)日：2006-11-28
申请号：US10149607
申请日：2000-12-15
申请人： Reinhold Hecht , Günther Lechner , Thomas Lehmann , Gunther Eckhardt , Bernd Gangnus
发明人： Reinhold Hecht , Günther Lechner , Thomas Lehmann , Gunther Eckhardt , Bernd Gangnus
IPC分类号： A61K6/09 , A61K6/083 , C08G18/62 , C08L75/14 , C08F2/46
CPC分类号： C08G18/73 , A61K6/09 , C08G18/6245 , C08G18/672 , C08L75/16
摘要： The invention relates to urethane prepolymers, obtainable by reaction of: (A) 15 to 85 wt.-% of one or more α,ω-terminated poly(meth)acrylate diols, (B) 0 to 30 wt.-% of one or more radically curable, polyhydroxy-functional compounds, (C) 14 to 60 wt.-% of one or more polyisocyanates, (D) 1 to 40 wt.-% of a monofunctional compound, reactive vis-à-vis isocyanate groups, which also contains one or more radically curable grouping, as well as their use.
摘要翻译：本发明涉及通过以下反应获得的氨基甲酸酯预聚物：（A）15至85重量％的一种或多种α，ω-封端的聚（甲基）丙烯酸酯二醇，（B）0至30重量％或更多的可自由基固化的多羟基官能化合物，（C）14至60重量％的一种或多种多异氰酸酯，（D）1至40重量％的单官能化合物，反应性相对于异氰酸酯基团，其还包含一种或多种可自由基固化的组合以及它们的用途。

7. 发明申请

US20060157353A1 Method for the anodic alkoxylation of organic substances 审中-公开
标题翻译：有机物阳极烷氧基化方法
公开(公告)号：US20060157353A1
公开(公告)日：2006-07-20
申请号：US10546135
申请日：2004-03-15
申请人： Christian Reufer , Thomas Lehmann , Christoph Weckbecker
发明人： Christian Reufer , Thomas Lehmann , Christoph Weckbecker
IPC分类号： C25B3/00
CPC分类号： C25B3/02
摘要： Organic substrates, such as cyclic ethers, N-substituted amides, ketones, alkyl-aromatic substances and alkyl-heteroaromatic substances can be anodically alkoxylated, especially methoxylated, in the presence of an alcohol. Alkoxylation in the presence of a mediator or in a divided cell using a solid electrolyte is known. The anodic alkoxylation according to the invention is carried out in the absence of a mediator in an undivided electrolytic cell using a diamond anode or gold anode and allows for high yields and a high current efficiency.
摘要翻译：在醇的存在下，有机底物如环醚，N-取代的酰胺，酮，烷基 - 芳族物质和烷基 - 杂芳族物质可以被阳离子烷氧基化，特别是甲氧基化。在介体存在下或在使用固体电解质的分裂细胞中进行烷氧基化是已知的。根据本发明的阳极烷氧基化是使用金刚石阳极或金阳极在不分开的电解池中在不存在介质的情况下进行的并且允许高产率和高电流效率。

8. 发明授权

US06682926B2 Device for packaging a chip shaped carrier and process for assembling a plurality of such carriers 失效
标题翻译：用于包装芯片形载体的装置和用于组装多个这种载体的工艺
公开(公告)号：US06682926B2
公开(公告)日：2004-01-27
申请号：US09879239
申请日：2001-06-08
申请人： Thomas Lehmann , Peter Vischer
发明人： Thomas Lehmann , Peter Vischer
IPC分类号： C12M134
CPC分类号： B01L3/508 , B01J19/0046 , B01J2219/00529 , B01J2219/00596 , B01J2219/00608 , B01J2219/00612 , B01J2219/00659 , B01J2219/00707 , B01J2219/00722 , B01L3/502707 , B01L9/527 , B01L2200/0689 , B01L2200/12 , B01L2300/0636 , B01L2300/0809 , B01L2300/0877 , C40B40/06 , G01N2035/00158 , Y10S435/809
摘要： The invention provides devices for packaging a chip shaped carrier having an active surface which is adapted to be read by an electro-optical reading device, e.g. a surface which carries an array of DNA oligonucleotides. The invention further provides processes for assembling the devices. The invention also provides systems for carrying out evaluations and/or monitoring methods involving electro-optical reading of an activce surface of a chip shaped carrier.
摘要翻译：本发明提供用于封装具有活性表面的芯片形载体的装置，该有源表面适于由电光读取装置读取。携带DNA寡核苷酸阵列的表面。本发明还提供了组装装置的方法。本发明还提供了用于执行包括芯片状载体的活性表面的电光读取的评价和/或监测方法的系统。

9. 外观设计

USD433149S Reagent kit 失效
公开(公告)号：USD433149S
公开(公告)日：2000-10-31
申请号：US93646
申请日：1998-09-15
申请人： Walter Fassbind , Thomas Lehmann , Werner Rey
设计人： Walter Fassbind , Thomas Lehmann , Werner Rey

10. 发明授权

US08389781B2 Catalyst with supplement component for hydroprocessing of bio-feedstock 失效
标题翻译：具有用于生物原料加氢处理的补充成分的催化剂
公开(公告)号：US08389781B2
公开(公告)日：2013-03-05
申请号：US12491006
申请日：2009-06-24
申请人： Gerd Sandstede , Thomas Lehmann
发明人： Gerd Sandstede , Thomas Lehmann
IPC分类号： C10G45/00
CPC分类号： C10G3/46 , B01J21/18 , B01J21/185 , B01J23/882 , B01J23/883 , B01J23/888 , B01J25/00 , B01J25/02 , B01J27/055 , B01J31/06 , B01J35/0033 , B01J35/023 , B01J37/0018 , B01J37/0036 , B01J37/04 , B01J37/06 , B01J37/20 , B01J2231/643 , B82Y30/00 , C10G3/45 , C10G3/47 , C10G3/50 , C10G2300/1014 , C10G2300/1018 , C10G2300/70 , Y02P30/20
摘要： The catalyst comprises at least a metal component and at least a non-metallic conducting component as supplement component. The metal component generally contains one or more metals of the groups VIb, VIIb or VIIIb of the periodic table. The supplement component is e.g. a conducting carbon material like graphite, a conducting polymer or a conducting metal oxide. Preferably it is hydrophobic or made hydrophobic. The catalyst is used for hydroprocessing of bio-feedstock like vegetable oils to produce fuels, which are aliphatic hydrocarbons comparable to conventional fuel from mineral oil.
摘要翻译：该催化剂至少包含金属成分和至少一种非金属导电组分作为补充成分。金属组分通常含有元素周期表VIb，VIIb或VIIIb族中的一种或多种金属。补充成分是例如导电碳材料如石墨，导电聚合物或导电金属氧化物。优选疏水性或疏水性。催化剂用于生物原料如植物油的加氢处理以产生燃料，其是与来自矿物油的常规燃料相当的脂族烃。

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