专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

91. 发明授权

US07838261B2 Method for preventing chemical crosstalk in enzyme-linked reactions, and associated system 有权
标题翻译：防止酶联反应中化学串扰的方法及相关系统
公开(公告)号：US07838261B2
公开(公告)日：2010-11-23
申请号：US10432782
申请日：2001-11-26
申请人： Walter Gumbrecht , Rainer Hintsche , Konrad Mund , Manfred Stanzel
发明人： Walter Gumbrecht , Rainer Hintsche , Konrad Mund , Manfred Stanzel
IPC分类号： G01N33/58
CPC分类号： B01J19/0093 , B01J19/0046 , B01J2219/00317 , B01J2219/00333 , B01J2219/00335 , B01J2219/00351 , B01J2219/00608 , B01J2219/00612 , B01J2219/00621 , B01J2219/00644 , B01J2219/00659 , B01J2219/00783 , B01J2219/00828 , B01J2219/0086 , B01J2219/00867 , B01L3/502 , B01L3/50853 , B01L2200/0642 , B01L2200/0673 , B01L2300/0819 , B01L2300/0829 , C40B60/14 , G01N27/3277
摘要： A method for biochemical analysis uses a micro-reaction array with at least two reaction chambers for materials which react together chemically or biochemically. The reaction chambers are smaller than 1 μl, the reaction chambers are filled together by throughflow, the chemical or biochemical reactions of the substances retained therein then occurs in the individual isolated reaction chambers, thus preventing an interference between the reactions in the individual reaction chambers and the reaction products remain enclosed in the relevant reaction chambers. In the system the planar array has at least two reaction chambers for substances, whereby the reaction chambers are closed with the goal of preventing an exchange of substances.
摘要翻译：用于生化分析的方法使用具有至少两个反应室的微反应阵列用于化学或生化反应的材料。反应室小于1μl，反应室通过通流填充在一起，其中保留的物质的化学或生物化学反应发生在各个分离的反应室中，从而防止各反应室中的反应与反应产物保持封闭在相关反应室中。在系统中，平面阵列具有至少两个用于物质的反应室，由此反应室被封闭，目的是防止物质交换。

92. 发明授权

US07642053B2 Method and device for PCR-amplification and detection of nucleotide sequences 有权
标题翻译：用于PCR扩增和检测核苷酸序列的方法和装置
公开(公告)号：US07642053B2
公开(公告)日：2010-01-05
申请号：US10539437
申请日：2003-12-15
申请人： Walter Gumbrecht , Manfred Stanzel
发明人： Walter Gumbrecht , Manfred Stanzel
IPC分类号： C12Q1/68 , C12P19/34
CPC分类号： C12Q1/686 , C12Q2565/607 , C12Q2565/501
摘要： A DNA-Chip includes a flat carrier and an array of spots containing probe molecules (oligonucleotides) which are arranged on said carrier. Each spot is associated with a microelectrode arrangement for impedance spectroscopic detection of binding events occurring between the probe molecules and target molecules (DNA fragments) applied by way of an analyte solution. In order to increase the sensitivity or the binding specific measuring effects of the biochip, the electrode arrangement is at least partially embedded in a hydrophilic reaction layer containing probe molecules and which is permeable to target molecules.
摘要翻译： DNA芯片包括布置在所述载体上的平坦载体和含有探针分子（寡核苷酸）的斑点阵列。每个点与微电极装置相关联，用于阻抗光谱检测在通过分析物溶液施加的探针分子和靶分子（DNA片段）之间发生的结合事件。为了增加生物芯片的灵敏度或结合特异性测量效果，电极布置至少部分地嵌入含有探针分子的亲水性反应层，并且其可渗透靶分子。

93. 发明申请

US20080103239A1 Radically Crosslinkable Hydrogel Comprising Linker Groups 审中-公开
标题翻译：包含接头组的可自由交联的水凝胶
公开(公告)号：US20080103239A1
公开(公告)日：2008-05-01
申请号：US10523933
申请日：2003-07-29
申请人： Philippe Arquint , Hans-Dieter Feucht , Walter Gumbrecht , Hannelore Nuss
发明人： Philippe Arquint , Hans-Dieter Feucht , Walter Gumbrecht , Hannelore Nuss
IPC分类号： C08K5/05 , C08L33/26
CPC分类号： C08F220/56
摘要： A radically crosslinkable liquid composition is for producing a polyacrylamide-based hydrogel layer. The composition includes at least one comonomer with reactive linker groups and at least one optional softener in addition to the monomer precursor of the polyacrylamide, the crosslinking agent, and the radical initiator(s).
摘要翻译：可自由基交联的液体组合物用于生产基于聚丙烯酰胺的水凝胶层。除了聚丙烯酰胺，交联剂和自由基引发剂的单体前体之外，组合物还包含至少一种具有反应性连接基团的共聚单体和至少一种任选的软化剂。

94. 发明申请

US20060124895A1 Hydrogel, which can be photostructured in contact exposure and which has linker groups 审中-公开
标题翻译：水凝胶，其可以在接触曝光中光致结构并具有连接基团
公开(公告)号：US20060124895A1
公开(公告)日：2006-06-15
申请号：US10523932
申请日：2003-07-23
申请人： Hans-Dieter Feucht , Walter Gumbrecht
发明人： Hans-Dieter Feucht , Walter Gumbrecht
IPC分类号： C09K19/38 , C09K19/52
CPC分类号： G01N33/543 , C08F220/56
摘要： A photostructurable liquid composition is for producing a hydrogel layer based on polyacrylamide. The composition, in addition to containing the monomer precursor of the polyacrylamide, the cross-linking agent and the photoinitiator, contains at least one film former, at least one comonomer having reactive linker groups, and at least one softener.
摘要翻译：可光结晶液体组合物用于生产基于聚丙烯酰胺的水凝胶层。除了含有聚丙烯酰胺的单体前体，交联剂和光引发剂之外，组合物含有至少一种成膜剂，至少一种具有反应性连接基团的共聚单体和至少一种软化剂。

95. 发明申请

US20060111517A1 Recognition layers made of hydrogel based on polyacrylamide for use in biosensor technology 审中-公开
标题翻译：由基于聚丙烯酰胺的水凝胶制成的识别层用于生物传感器技术
公开(公告)号：US20060111517A1
公开(公告)日：2006-05-25
申请号：US10523929
申请日：2003-07-23
申请人： Hans-Dieter Feucht , Walter Gumbrecht , Manfred Stanzel , Heinrich Zeininger
发明人： Hans-Dieter Feucht , Walter Gumbrecht , Manfred Stanzel , Heinrich Zeininger
IPC分类号： C08F220/56
CPC分类号： C12Q1/002
摘要： A hydrophilic immobilization layer for biosensors is made of a radically cross-linkable hydrogel based on polyacraylamide. The starting composition includes acrylamide, cross-linkers, radical initiator(s), at least one comonomer having reactive linker groups and optionally may include softeners. Alternatively, the inventive layer may be of a photostructured hydrogel based on polyacrylamide. The starting composition includes acrylamide, cross-linkers, photoinitiators, at least one film former, at least one comonomer having reactive linker groups and optionally may include softeners.
摘要翻译：用于生物传感器的亲水性固定化层由基于聚酰胺的可自由基交联的水凝胶制成。起始组合物包括丙烯酰胺，交联剂，自由基引发剂，至少一种具有反应性连接基团的共聚单体，并且任选地可以包括软化剂。或者，本发明的层可以是基于聚丙烯酰胺的光结构的水凝胶。起始组合物包括丙烯酰胺，交联剂，光引发剂，至少一种成膜剂，至少一种具有反应性连接基团的共聚单体，并且任选地可以包括软化剂。

96. 发明授权

US06758958B1 System and a method for plating of a conductive pattern 有权
标题翻译：系统和电镀导电图案的方法
公开(公告)号：US06758958B1
公开(公告)日：2004-07-06
申请号：US09744465
申请日：2001-04-16
申请人： Filip Van Steenkiste , Kris Baert , Walter Gumbrecht , Philippe Arquint
发明人： Filip Van Steenkiste , Kris Baert , Walter Gumbrecht , Philippe Arquint
IPC分类号： C25D502
CPC分类号： C25D17/005 , C25D5/022 , C25D17/001 , C25D17/004 , H01L21/2885 , H01L21/76838 , Y10S428/901
摘要： The invention presents methods and systems for plating conductive patterns which at least result in a high uniformity and avoid parasitical plating effects. A plating system is disclosed for plating conductive patterns formed at a first surface of a substrate. The system is such that exposure surfaces not to be plated is inhibited. A first electrode of the system is immersed in the plating solution while the second electrode is in contact with another than the first surface of the substrate. The conductive patterns to be plated are temporarily electrically connected with the second electrode.
摘要翻译：本发明提出了用于电镀导电图案的方法和系统，其至少导致高均匀性并避免寄生电镀效应。公开了一种电镀系统，用于镀敷形成在衬底的第一表面上的导电图案。该系统使得不被镀覆的曝光表面被抑制。系统的第一电极浸入电镀溶液中，而第二电极与衬底的第一表面接触。要被电镀的导电图案暂时与第二电极电连接。

97. 发明授权

US5385659A Reference electrode 失效
标题翻译：参考电极
公开(公告)号：US5385659A
公开(公告)日：1995-01-31
申请号：US119929
申请日：1993-09-10
申请人： Walter Gumbrecht , Wolfgang Schelter , Bernhard Montag
发明人： Walter Gumbrecht , Wolfgang Schelter , Bernhard Montag
IPC分类号： G01N27/30 , G01N27/401 , G01N27/414 , G01N27/26
CPC分类号： G01N27/301 , G01N27/414
摘要： A planar reference electrode for chemical sensors, which are able to be supplied with a measuring fluid and a calibrating fluid. The planar reference electrode has the following components: an internal reference element situated on a flat substrate; a layer covering the substrate in the vicinity of the internal reference element and consisting of a structured polymer and having at least one trench, which serves as a diffusion channel and extends in the lateral direction from the internal reference element to a region that comes in contact with the measuring fluid or calibrating fluid to be supplied to the chemical sensor, where the diffusion in the diffusion channel is determined by the channel geometry and/or by a diffusion layer; and a covering which seals off the trench.
摘要翻译：用于化学传感器的平面参考电极，能够提供测量流体和校准流体。平面参考电极具有以下部件：位于平坦基板上的内部参考元件; 覆盖在内部参考元件附近的基底并由结构化聚合物构成的层，并且具有至少一个沟槽，该沟槽用作扩散通道并且在横向方向上从内部参考元件延伸到接触的区域测量流体或校准流体被供应到化学传感器，其中扩散通道中的扩散由通道几何形状和/或通过扩散层确定; 以及密封沟槽的覆盖物。

98. 发明授权

US5225063A Apparatus for the electrochemical determination of the partial oxygen pressure in a liquid measuring medium 失效
标题翻译：电化学测定液体测量介质中部分氧气压力的装置
公开(公告)号：US5225063A
公开(公告)日：1993-07-06
申请号：US727981
申请日：1991-07-10
申请人： Walter Gumbrecht , Wolfgang Schelter , Roland Hofmann-Tikkanen , Walter Preidel
发明人： Walter Gumbrecht , Wolfgang Schelter , Roland Hofmann-Tikkanen , Walter Preidel
IPC分类号： A61B5/00 , G01N27/416
CPC分类号： A61B5/14542 , A61B5/1473 , G01N33/4925
摘要： An apparatus for electrochemically determining the partial oxygen pressure pO.sub.2 in a liquid measuring medium includes a measuring sensor having a working electrode and a counter-electrode. The electrodes are manufactured in thin-film technology and are arranged on a substrate in a measuring channel, to which the measuring medium and a rinse medium can be supplied in alternation. The measuring channel connects a device which controls the flow rate of the measuring medium to a lumen of a double lumen catheter. The rinse medium is suppliable to a second lumen of the double lumen catheter with reversible flow direction. Both lumens have a common orifice which can be introduced into the measuring medium. So-called poisoning of the electrodes in this arrangement is suppressed because the electrodes are flooded in alternation by the measuring medium in a measuring phase and by the rinse medium in a regeneration phase.
摘要翻译：用于电化学测定液体测量介质中的部分氧压力pO2的装置包括具有工作电极和对电极的测量传感器。电极以薄膜技术制造，并且布置在测量通道中的基板上，可以交替地向其提供测量介质和冲洗介质。测量通道将将测量介质的流量控制到双腔导管的内腔的装置连接。冲洗介质可供应到具有可逆流动方向的双腔导管的第二腔。两个腔都具有可以被引入到测量介质中的共同孔口。在这种布置中所谓的电极中毒被抑制，因为电极在测量阶段被测量介质和再生阶段中的冲洗介质交替地淹没。

99. 发明授权

US4752447A Optical filter with reversible color change 失效
标题翻译：具有可逆变色的滤光片
公开(公告)号：US4752447A
公开(公告)日：1988-06-21
申请号：US833729
申请日：1986-02-26
申请人： Heinrich Kimmel , Bernhard Montag , Walter Gumbrecht
发明人： Heinrich Kimmel , Bernhard Montag , Walter Gumbrecht
IPC分类号： G01N21/78 , G01N31/22
CPC分类号： G01N31/221 , G01N21/783 , G01N31/22
摘要： The present invention is directed to an optical filter that includes a mixture of at least one basic or acid color former or dye, preferably being a triphenyl methane system and at least one complementary acid or basic compound. The mixture reversibly changes color in response to a gas or vapor. The mixture may be embedded in a matrix substance and/or may be applied to a carrier. The color change may be measured photo-electrically.
摘要翻译：本发明涉及一种光学过滤器，其包括至少一种碱性或酸性成色剂或染料，优选为三苯基甲烷体系和至少一种互补酸或碱性化合物的混合物。该混合物响应气体或蒸气可逆地改变颜色。混合物可以嵌入基质物质中和/或可以施加到载体上。颜色变化可以光电测量。

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