专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明授权

US10041941B2 Assay test strips with multiple labels and reading same 有权
公开(公告)号：US10041941B2
公开(公告)日：2018-08-07
申请号：US12410178
申请日：2009-03-24
申请人： Patrick T. Petruno , John F. Petrilla , Michael J. Brosnan , Rong Zhou , Daniel B. Roitman
发明人： Patrick T. Petruno , John F. Petrilla , Michael J. Brosnan , Rong Zhou , Daniel B. Roitman
IPC分类号： G01N33/558 , G01N33/58 , G01N21/77 , G01N35/00
摘要： In one aspect, an assay test strip includes a test label that specifically binds a target analyte and a control label that is free of any specific binding affinity for the target analyte and has a different optical characteristic than the test label. In another aspect, an assay test strip includes a test label that specifically binds a target analyte and at least one non-specific-binding label that is free of any specific binding affinity for the target analyte. Systems and methods of reading assay test strips also are described.

12. 发明申请

US20090180928A1 ASSAY TEST STRIPS WITH MULTIPLE LABELS AND READING SAME 审中-公开
标题翻译：具有多个标签和阅读的测试条
公开(公告)号：US20090180928A1
公开(公告)日：2009-07-16
申请号：US12410178
申请日：2009-03-24
申请人： Patrick T. Petruno , John F. Petrilla , Michael J. Brosnan , Rong Zhou , Daniel B. Roitman
发明人： Patrick T. Petruno , John F. Petrilla , Michael J. Brosnan , Rong Zhou , Daniel B. Roitman
IPC分类号： G01N31/22 , B82B1/00
CPC分类号： G01N33/558 , G01N33/582 , G01N2021/7786 , G01N2035/00108
摘要： In one aspect, an assay test strip includes a test label that specifically binds a target analyte and a control label that is free of any specific binding affinity for the target analyte and has a different optical characteristic than the test label. In another aspect, an assay test strip includes a test label that specifically binds a target analyte and at least one non-specific-binding label that is free of any specific binding affinity for the target analyte. Systems and methods of reading assay test strips also are described.
摘要翻译：在一个方面，分析测试条包括特异性结合目标分析物的测试标签和对目标分析物没有任何特异性结合亲和力并且具有与测试标记不同的光学特性的对照标记。在另一方面，测定试片包括特异性结合目标分析物和至少一种对目标分析物没有任何特异性结合亲和力的非特异性结合标记的测试标记。还描述了读取测定条带的系统和方法。

13. 发明授权

US07459317B2 Method for detecting an analyte in a sample 有权
标题翻译：检测样品中分析物的方法
公开(公告)号：US07459317B2
公开(公告)日：2008-12-02
申请号：US11734317
申请日：2007-04-12
申请人： Daniel B. Roitman
发明人： Daniel B. Roitman
IPC分类号： G01N33/543
CPC分类号： G01N33/54306 , G01N33/581 , G01N33/582 , G01N2458/30
摘要： Methods for detecting the presence of an analyte in a sample are provided. Aspects of the methods include mixing a sample with an indirectly-detectable labeled binding member that includes a label moiety. The mixing produces a first composition. Unbound labeled binding member is then separated from any resultant binding complexes to produce a second composition that includes the binding complexes. A second light emitted by a light wavelength converter that is excited by a first light generated by the labeled binding member of the binding complexes of the second composition is then detected to detect the presence of the analyte in the sample. Embodiments also include kits and systems that find use in practicing the subject methods.
摘要翻译：提供了用于检测样品中分析物的存在的方法。方法的方面包括将样品与包含标记部分的间接可检测的标记结合成员混合。混合产生第一组合物。然后将未结合的标记结合成员与任何所得的结合复合物分离，以产生包含结合复合物的第二组合物。然后检测由光波长转换器发射的由第二组合物的结合复合物的标记结合成员产生的第一光激发的第二光，以检测样品中分析物的存在。实施例还包括用于实践主题方法的套件和系统。

14. 发明申请

US20080171397A1 Multiple analyte detection systems and methods of detecting multiple analytes 有权
标题翻译：多种分析物检测系统和检测多种分析物的方法
公开(公告)号：US20080171397A1
公开(公告)日：2008-07-17
申请号：US11653568
申请日：2007-01-16
申请人： Ian Hardcastle , Carol T. Schembri , John Francis Petrilla , Rene B. Helbing , Daniel B. Roitman
发明人： Ian Hardcastle , Carol T. Schembri , John Francis Petrilla , Rene B. Helbing , Daniel B. Roitman
IPC分类号： G01N21/76
CPC分类号： G01N21/78 , G01N21/253 , G01N21/8483
摘要： A multiple analyte detection system includes a carrier having reagents disposed thereat, with each of the reagents capable of optically changing in response to exposure to a respective analyte. The system further includes a photodetector positioned to collectively detect light interacted with each of the reagents, a processor to determine a presence or an absence of each of the analytes in response to the light collectively-detected, and an indicator to provide an indication of the presence or the absence of each of the analytes. A method of detecting multiple analytes includes exposing reagents capable of optically changing in response to exposure to a respective analyte to a sample. The method further includes collectively detecting light interacted with each of the reagents, determining a presence or an absence of each of the analytes in response to the light collectively detected, and indicating the presence or the absence of each of the analytes determined.
摘要翻译：多分析物检测系统包括具有在其上设置的试剂的载体，其中每种试剂能够响应于暴露于相应分析物而光学变化。该系统还包括光电检测器，其被定位成共同检测与每个试剂相互作用的光;处理器，用于响应于总体检测的光来确定每个分析物的存在或不存在;以及指示器，存在或不存在每种分析物。检测多种分析物的方法包括将暴露于相应分析物的样品响应于能够进行光学变化的试剂露出。该方法还包括共同检测与每种试剂相互作用的光，响应于共同检测的光，确定每种分析物的存在或不存在，并指示所确定的每种分析物的存在或不存在。

15. 发明授权

US07152758B2 Scented material dispense system for a hand-held device 失效
标题翻译：用于手持设备的气味物料分配系统
公开(公告)号：US07152758B2
公开(公告)日：2006-12-26
申请号：US10919669
申请日：2004-08-17
申请人： Ronald Shane Fazzio , Richard Ruby , Kevin Patrick Killeen , Daniel B. Roitman , Jeremy Alfred Theil
发明人： Ronald Shane Fazzio , Richard Ruby , Kevin Patrick Killeen , Daniel B. Roitman , Jeremy Alfred Theil
IPC分类号： B67D5/60
CPC分类号： H04M1/21 , A45D34/02 , A61L9/035 , A61L9/14 , B05B5/1691 , B05B7/1686 , B05B7/2464 , B05B7/2472 , B05B9/0861 , B05B12/00 , H04M1/72519
摘要： A dispense system stores a scented material or materials and is provided with an electrical interface that is compatible with a hand-held device. The dispense system can be connected to the hand-held device and driven with the help of the hand-held device to dispense the scented material. The dispense system can be configured to store different scented materials that can be mixed to create different scents. Logic within the hand-held device supports the mixing and dispensing of the scented materials.
摘要翻译：分配系统存储有香味的材料或材料，并且设置有与手持装置兼容的电接口。分配系统可以连接到手持式装置并借助手持装置驱动以分配香味材料。分配系统可以被配置为存储可以混合以产生不同气味的不同香味材料。手持装置内的逻辑支持混合和分配香味材料。

16. 发明授权

US07052618B2 Nanostructures and methods of making the same 失效
标题翻译：纳米结构和制作方法
公开(公告)号：US07052618B2
公开(公告)日：2006-05-30
申请号：US10766639
申请日：2004-01-28
申请人： Nicolas J. Moll , Daniel B. Roitman , Jennifer Q. Lu
发明人： Nicolas J. Moll , Daniel B. Roitman , Jennifer Q. Lu
IPC分类号： B44C1/22
CPC分类号： H01L51/0048 , B82Y10/00 , B82Y30/00 , B82Y40/00 , C01B32/162 , C01B2202/02 , Y10S977/70 , Y10S977/773
摘要： Nanostructures and methods of making the same are described. In one aspect, a film including a vector polymer comprising a payload moiety is formed on a substrate. The film is patterned. Organic components of the patterned film are removed to form a payload-comprising nanoparticle.
摘要翻译：描述了纳米结构及其制备方法。一方面，在基材上形成包含载体聚合物的膜，该载体聚合物包含有效载荷部分。电影是图案的。去除图案化膜的有机组分以形成含有载体的纳米颗粒。

17. 发明授权

US6137221A Organic electroluminescent device with full color characteristics 失效
标题翻译：有机电致发光器件具有全彩色特性
公开(公告)号：US6137221A
公开(公告)日：2000-10-24
申请号：US111474
申请日：1998-07-08
申请人： Daniel B. Roitman , James R. Sheats
发明人： Daniel B. Roitman , James R. Sheats
IPC分类号： H01L27/32 , H01L51/50 , H01J1/62
CPC分类号： H01L27/322 , H01L51/5036
摘要： An organic polymer based display and method for making the same. The display is constructed on a flexible sheet having first and second surfaces, the first and second surfaces being parallel to one another. The flexible sheet is transparent to light of a first wavelength. A first electrode, which includes a first electrode layer in contact with the first surface, is deposited on the flexible sheet. The first electrode layer is also transparent to light of the first wavelength. A light-emitting layer that includes an organic polymer is deposited on the electrode layer. A second electrode that includes a second electrode layer in contact with the light emitting layer is deposited on the light-emitting layer. The light emitting layer generates light of the first wavelength when a potential difference is applied across the first and second electrodes. A light conversion layer is deposited in contact with the second surface of the flexible sheet. The light conversion layer absorbs light of the first wavelength and emitting light of a second wavelength. In an addressable pixelated display, the light conversion layer and one of the first or second electrodes are patterned as parallel strips overlying one another.
摘要翻译：一种基于有机聚合物的显示器及其制造方法。显示器构造在具有第一表面和第二表面的柔性片上，第一和第二表面彼此平行。柔性片对于第一波长的光是透明的。包括与第一表面接触的第一电极层的第一电极沉积在柔性片上。第一电极层对于第一波长的光也是透明的。包含有机聚合物的发光层沉积在电极层上。包括与发光层接触的第二电极层的第二电极沉积在发光层上。当跨越第一和第二电极施加电位差时，发光层产生第一波长的光。沉积与柔性片的第二表面接触的光转换层。光转换层吸收第一波长的光并发射第二波长的光。在可寻址的像素化显示器中，光转换层和第一或第二电极之一被图案化成彼此重叠的平行条纹。

18. 发明授权

US5965280A Patterned polymer electroluminescent devices based on microlithographic processes 失效
标题翻译：基于微光刻工艺的图案化聚合物电致发光器件
公开(公告)号：US5965280A
公开(公告)日：1999-10-12
申请号：US813962
申请日：1997-03-03
申请人： Daniel B. Roitman , James R. Sheats , Guillermo Bazan , Michelle Lee Renak
发明人： Daniel B. Roitman , James R. Sheats , Guillermo Bazan , Michelle Lee Renak
IPC分类号： H05B33/02 , C08F293/00 , C09K11/06 , G09G3/12 , H01L27/32 , H01L51/00 , H01L51/30 , H01L51/40 , H01L51/50 , H05B33/10 , H05B33/12 , H05B33/22 , B32B9/00
CPC分类号： H01L51/5012 , H01L51/0003 , H01L51/0015 , H01L51/0038 , H01L2251/558 , H01L27/3239 , H01L27/3281 , H01L51/0021 , Y10S428/917
摘要： A PPV based electroluminescent device and method for constructing the same. The electroluminescent device is constructed on a substrate by depositing a layer of material having a PPV precursor and photoacid generator on the substrate. The substrate typically includes the anode for the device. The PPV precursor is converted to PPV in the presence of an acid. The photoacid generator produces an acid when exposed to electromagnetic radiation. Those portions of the layer that are not to contain electroluminescent elements are masked. The unmasked portion is then illuminated with electromagnetic radiation; and any unreacted PPV precursor is removed to provide a plurality of isolated PPV regions on the substrate. An electron transport layer is then deposited over the PPV regions and the cathode is deposited on top of the electron transport layer. By properly choosing the thickness of the electron transport layer, the electron transport layer also provides electrical isolation between the anode and cathode in the regions of the device that do not include PPV elements.
摘要翻译：一种基于PPV的电致发光器件及其构造方法。电致发光器件通过在衬底上沉积具有PPV前体和光致酸发生剂的材料层构造在衬底上。衬底通常包括用于器件的阳极。 PPV前体在酸的存在下转化为PPV。光电发生器在暴露于电磁辐射时产生酸。不含有电致发光元件的层的那些部分被掩蔽。然后用电磁辐射照射未屏蔽的部分; 并且去除任何未反应的PPV前体以在基底上提供多个分离的PPV区域。然后在PPV区域上沉积电子传输层，阴极沉积在电子传输层的顶部。通过适当地选择电子传输层的厚度，电子传输层还在不包括PPV元件的器件的区域中在阳极和阴极之间提供电隔离。

19. 发明授权

US09945789B2 Multiple analyte detection systems and methods of detecting multiple analytes 有权
公开(公告)号：US09945789B2
公开(公告)日：2018-04-17
申请号：US11653568
申请日：2007-01-16
申请人： Ian Hardcastle , Carol T. Schembri , John Francis Petrilla , Rene B. Helbing , Daniel B. Roitman
发明人： Ian Hardcastle , Carol T. Schembri , John Francis Petrilla , Rene B. Helbing , Daniel B. Roitman
IPC分类号： G01N21/25 , G01N21/78 , G01N21/84 , G01N21/17
CPC分类号： G01N21/78 , G01N21/253 , G01N21/8483
摘要： A multiple analyte detection system includes a carrier having reagents disposed thereat, with each of the reagents capable of optically changing in response to exposure to a respective analyte. The system further includes a photodetector positioned to collectively detect light interacted with each of the reagents, a processor to determine a presence or an absence of each of the analytes in response to the light collectively-detected, and an indicator to provide an indication of the presence or the absence of each of the analytes. A method of detecting multiple analytes includes exposing reagents capable of optically changing in response to exposure to a respective analyte to a sample. The method further includes collectively detecting light interacted with each of the reagents, determining a presence or an absence of each of the analytes in response to the light collectively detected, and indicating the presence or the absence of each of the analytes determined.

20. 发明授权

US07846396B2 Sample holder for surface plasmon resonance measuring instruments 有权
标题翻译：表面等离子体共振测量仪器的样品架
公开(公告)号：US07846396B2
公开(公告)日：2010-12-07
申请号：US11141167
申请日：2005-05-31
申请人： Daniel B. Roitman , Gregory D. VanWiggeren
发明人： Daniel B. Roitman , Gregory D. VanWiggeren
IPC分类号： B01L3/00
CPC分类号： G01N21/553 , B01L3/5085 , B01L3/5088 , B01L2300/0822 , B01L2300/161 , B82Y20/00 , G02B5/008 , Y10T436/24 , Y10T436/25
摘要： A droplet sample holder, especially a sample holder for use in a measuring instrument utilizing surface plasmon resonance. The sample holder reduces or minimizes the measurement distortion result of the droplet “pherpheral concentration effect” by surrounding the analysis zone with a wettable (hydrophilic) zone that captures the periphery of the droplet to keep the pheriphery of the droplet and the increased concentration of the analyte out of the analysis zone. The wettable zone is surrounded by a nonwettable (hydrophobic) zone that restricts the periphery of the droplet to analysis zone and the wettable zone.
摘要翻译：液滴样品架，特别是用于使用表面等离子体共振的测量仪器中的样品架。样品架通过用可捕获液滴的周边的可湿性（亲水性）区围绕分析区来降低或最小化液滴“pherpheral浓度效应”的测量失真结果，以保持液滴的浓度，并且增加浓度分析出分析区。可湿润区域被不可润湿（疏水）区域围绕，该区域将液滴的周边限制到分析区域和可湿性区域。

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