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1. 发明授权

US07220535B2 Marking and authenticating articles 有权
标题翻译：标记和认证文章
公开(公告)号：US07220535B2
公开(公告)日：2007-05-22
申请号：US10165273
申请日：2002-06-06
申请人： Nabil M. Lawandy , Jeffrey L. Conroy , Robert S. Afzal , Allison Berube , Charles M. Zepp , Andrei Smuk
发明人： Nabil M. Lawandy , Jeffrey L. Conroy , Robert S. Afzal , Allison Berube , Charles M. Zepp , Andrei Smuk
IPC分类号： G03C1/00 , G03C5/00 , B42D15/00
CPC分类号： B42D25/333 , B41M3/003 , B41M3/10 , B41M3/14 , B41M3/144 , B42D25/00 , B42D25/29 , B42D25/382 , B42D25/387 , B42D2035/02 , G06T1/0021 , G07F7/086 , G11B7/00736 , G11B7/244 , G11B7/246 , G11B7/247 , G11B7/249 , G11B7/252 , G11B7/254 , G11B20/00086 , G11B20/00173 , G11B20/0021 , G11B20/0026 , G11B20/00289 , G11B20/00557 , G11B20/00608 , G11B20/00876 , G11B20/00884 , G11B20/00905 , G11B23/0042 , G11B23/281 , G11B23/284 , G11B23/30 , G11B23/38 , G11B23/40 , H04N1/00127 , H04N2201/327
摘要： Disclosed herein are methods and apparatus for providing markings upon objects, including the read side of an optical information media, where the markings do not substantially interfere with object, including the use of the optical information media. This invention discloses use of a coating, marking schemes, printing of markings with UV light, as well as methods and apparatus for reading and deciphering said marking. Included is an authentication scheme, where the marking may be used as a lock to limit access to information contained in an optical information media.
摘要翻译：本文公开了用于在物体上提供标记的方法和装置，包括光学信息介质的读取侧，其中标记基本上不干扰对象，包括使用光学信息介质。本发明公开了使用涂层，标记方案，用UV光打印标记，以及读取和解密所述标记的方法和装置。包括认证方案，其中标记可以用作锁定以限制对包含在光学信息媒体中的信息的访问。

2. 发明授权

US07118693B2 Conformal coatings comprising carbon nanotubes 失效
标题翻译：包含碳纳米管的保形涂层
公开(公告)号：US07118693B2
公开(公告)日：2006-10-10
申请号：US10201568
申请日：2002-07-24
申请人： Paul J. Glatkowski , Nelson Landrau , David H. Landis, Jr. , Joseph W. Piche , Jeffrey L. Conroy
发明人： Paul J. Glatkowski , Nelson Landrau , David H. Landis, Jr. , Joseph W. Piche , Jeffrey L. Conroy
IPC分类号： H01B1/24 , H05K1/00 , B32B3/26 , B32B9/00
CPC分类号： H05K9/0086 , B05D5/12 , B05D7/52 , B82Y10/00 , B82Y30/00 , C08K3/04 , C08K3/041 , C08K3/045 , C09D5/00 , C09D5/24 , C09D7/70 , C09D175/04 , C09D179/08 , G21F1/10 , H01B1/24 , Y10S428/922 , Y10S428/924 , Y10S977/742 , Y10S977/75 , Y10T428/1393 , Y10T428/249971 , Y10T428/249978 , Y10T428/25 , Y10T428/30
摘要： The invention is directed to conformal coatings that provide excellent shielding against electromagnetic interference (EMI). A conformal coating comprises an insulating layer and a conducting layer containing electrically conductive material. The insulating layer comprises materials for protecting a coated object. The conducting layer comprises materials that provide EMI shielding such as carbon black, carbon buckeyballs, carbon nanotubes, chemically-modified carbon nanotubes and combinations thereof. The insulating layer and the conductive layer may be the same or different, and may be applied to an object simultaneously or sequentially. Accordingly, the invention is also directed to objects that are partially or completely coated with a conformal coating that provides EMI shielding.
摘要翻译：本发明涉及对电磁干扰（EMI）提供优异屏蔽的保形涂层。保形涂层包括绝缘层和包含导电材料的导电层。绝缘层包括用于保护涂覆物体的材料。导电层包括提供EMI屏蔽的材料，例如炭黑，碳巴特球，碳纳米管，化学改性的碳纳米管及其组合。绝缘层和导电层可以相同或不同，并且可以同时或顺序地施加到物体上。因此，本发明还涉及部分或完全涂覆有提供EMI屏蔽的保形涂层的物体。

3. 发明授权

US06986853B2 Carbon nanotube fiber-reinforced composite structures for EM and lightning strike protection 失效
公开(公告)号：US06986853B2
公开(公告)日：2006-01-17
申请号：US10105622
申请日：2002-03-26
申请人： Paul J. Glatkowski , David H. Landis , Joseph W. Piche , Jeffrey L. Conroy
发明人： Paul J. Glatkowski , David H. Landis , Joseph W. Piche , Jeffrey L. Conroy
IPC分类号： B29C73/00
CPC分类号： B29C73/10 , A61K9/0092 , B29L2031/3076 , B32B5/16 , B82Y30/00 , C04B35/52 , C04B2235/3284 , C04B2235/3286 , C04B2235/3293 , C04B2235/424 , C04B2235/5288 , H01B1/24 , H05K9/009 , Y10S977/902 , Y10T428/20
摘要： A method for repairing fiber-reinforced composite structures while maintaining original EM and lightning protection using carbon nanotubes, fibers, and thermoset resins is disclosed. According to one embodiment of the invention, the method comprises preparing a damaged area for repair; preparing a repair patch for the damaged area, the repair patch comprising nanotubes; applying the repair patch to the damaged area; and curing the repair patch. A repair patch for a composite structure having a conductive layer is disclosed. According to one embodiment of the present invention, the repair patch includes a binder and nanotubes. A repair resin for repairing a composite structure having a conductive layer is disclosed. According to one embodiment of the present invention, the repair layer includes a resin and nanotubes. A putty for repairing a composite structure having a conductive layer is disclosed. According to one embodiment of the present invention, the putty includes a base and electrically conductive carbon nanotubes.

4. 发明授权

US09222043B2 Dipyrromethenes and azadipyrromethenes as markers for petroleum products 有权
标题翻译： Dipyrromethenes和azadipyrromethenes作为石油产品的标记
公开(公告)号：US09222043B2
公开(公告)日：2015-12-29
申请号：US12885741
申请日：2010-09-20
申请人： Philip B. Forshee , Greg R. Hundt , Jeffrey L. Conroy
发明人： Philip B. Forshee , Greg R. Hundt , Jeffrey L. Conroy
IPC分类号： G01N33/26 , C10L1/00 , G01N33/28 , C10L1/30 , C10L1/182 , C10L1/185 , C10L1/232
CPC分类号： C10L1/003 , C10L1/1824 , C10L1/1852 , C10L1/232 , C10L1/303 , G01N33/28
摘要： Marking a petroleum product includes adding a covert dye selected from the group consisting of azadipyrromethene dyes, dipyrromethene dyes, and any combination thereof to the petroleum product and distributing the dye in the petroleum product. A petroleum product selected for analysis may be spectroscopically analyzed for the presence of an azadipyrromethene dye, a dipyrromethene dye, or a combination thereof. A concentration of at least one azadipyrromethene or dipyrromethene dye present in the portion of the petroleum product may be determined to identify the petroleum product as counterfeit, adulterated, or authentic based on the determined concentration of the azadipyrromethene or dipyrromethene dye.
摘要翻译：标记石油产品包括将选自氮杂二吡咯亚甲基染料，二吡咯亚甲基染料及其任何组合的隐蔽染料加入到石油产品中，并将染料分散在石油产品中。可以光谱分析选择用于分析的石油产品中存在偶氮二吡咯亚甲基染料，二吡咯亚甲基染料或其组合。基于测定的氮杂二吡咯亚甲基或二吡咯亚甲基染料的浓度，可以确定存在于石油产品部分中的至少一种氮杂二吡咯亚甲基或二吡咯亚甲基染料的浓度以将石油产品鉴定为假冒，掺假或可信。

5. 发明申请

US20130179090A1 Determining the Quantity of a Taggant in a Liquid Sample 审中-公开
公开(公告)号：US20130179090A1
公开(公告)日：2013-07-11
申请号：US13823333
申请日：2011-09-27
申请人： Jeffrey L. Conroy , Philip B. Forshee , Paul John Cronin
发明人： Jeffrey L. Conroy , Philip B. Forshee , Paul John Cronin
IPC分类号： G01N21/64 , G06F17/10
CPC分类号： G01N21/64 , G01N21/643 , G01N33/2882 , G01N2201/129 , G06F17/10
摘要： Device and methods for detecting/quantifying a fluorescent taggant in a liquid sample. Generally, the liquid samples are fuels having low concentrations (measured in ppb) of a fluorescent taggant. The detection/quantification generates a predicted concentration of the fluorescent tagging compound using a process selected from the group of a multivariate process, a background subtraction process, or a combination of both. The invention addresses the detection of an adulteration of gasoline and diesel fuels.

6. 发明申请

US20110305919A1 METALLIC MATERIALS WITH EMBEDDED LUMINESCENT PARTICLES 审中-公开
标题翻译：具有嵌入式发光颗粒的金属材料
公开(公告)号：US20110305919A1
公开(公告)日：2011-12-15
申请号：US13156794
申请日：2011-06-09
申请人： Jeffrey L. Conroy , Philip B. Forshee , James A. Shearer
发明人： Jeffrey L. Conroy , Philip B. Forshee , James A. Shearer
IPC分类号： B32B15/01 , C25D15/00 , G01N21/64 , B05D1/18
CPC分类号： C25D7/00 , B32B15/01 , C23C18/1637 , C23C18/1646 , C23C18/1653 , C23C18/1662 , C23C18/31 , C23C18/36 , C25D3/12 , C25D3/22 , C25D3/38 , C25D3/58 , C25D5/02 , C25D5/10 , C25D7/005 , C25D15/00 , C25D17/16 , G07D5/00 , G07D7/12 , G07F7/0813 , Y10T428/12493
摘要： Formation of an authentication element by deposition of a metal layer with embedded particles on a metal substrate, wherein the embedded particles are configured to convert energy from one wavelength to another. The embedded particles may be upconverters, downconverters, or phosphorescent phosphors, which can be detected and measured with analytical equipment when deposited in the metal layer. A metal substrate may include coinage.
摘要翻译：通过在金属基底上沉积具有嵌入的颗粒的金属层来形成认证元件，其中嵌入的颗粒被配置成将能量从一个波长转换成另一个波长。嵌入的颗粒可以是上变频器，下变频器或磷光荧光体，其可以在沉积在金属层中时用分析设备检测和测量。金属基底可以包括造币。

7. 发明申请

US20090047512A1 Dispersed metal nanoparticles in polymer films 审中-公开
标题翻译：分散金属纳米粒子在聚合物膜中
公开(公告)号：US20090047512A1
公开(公告)日：2009-02-19
申请号：US11921829
申请日：2006-06-06
申请人： Jeffrey L. Conroy
发明人： Jeffrey L. Conroy
IPC分类号： B32B5/02 , B29C39/00
CPC分类号： C23C18/00 , C23C18/08 , C23C24/08 , C23C26/00 , Y10T428/268
摘要： A method of forming a thin film of metal nanoparticles useful in optics and electronics includes producing a mono-layer of dispersed metal nanoparticles substantially free of stabilizing ligands. Mixing a polymer solution with a metal salt to create a metal precursor solution. Forming the metal precursor solution into a film by removal of solvent, and heating the film to reduce the metal salt and form metal nanoparticles. Further heating the film to remove the polymer solution and form a monolayer of dispersed metal nanoparticles.
摘要翻译：形成用于光学和电子学的金属纳米颗粒的薄膜的方法包括制备基本上不含稳定配体的分散金属纳米颗粒的单层。将聚合物溶液与金属盐混合以产生金属前体溶液。通过除去溶剂将金属前体溶液形成膜，并加热该膜以减少金属盐并形成金属纳米颗粒。进一步加热膜以除去聚合物溶液并形成分散的金属纳米颗粒的单层。

8. 发明申请

US20080281030A1 Polymer nanocomposites and methods of preparation 审中-公开
标题翻译：聚合物纳米复合材料及其制备方法
公开(公告)号：US20080281030A1
公开(公告)日：2008-11-13
申请号：US11437768
申请日：2006-05-22
申请人： Jeffrey L. Conroy , Joseph W. Piche , Paul J. Glatkowski , David H. Landis
发明人： Jeffrey L. Conroy , Joseph W. Piche , Paul J. Glatkowski , David H. Landis
IPC分类号： C08K3/34 , C08L79/00 , C08L71/12
CPC分类号： C08F2/44 , C08K3/34 , Y10T428/2998
摘要： High-use temperature, lightweight polymer/inorganic nanocomposite materials are described having enhanced thermal stability and performance characteristics. These materials are made possible by new methods for synthesizing composite materials that enhance the thermal stability of the nanocomposite systems from 100-150° C. to over 450° C. These materials and techniques for their formation are enabled at least in part by the use of polar organic phthalonitrile monomers and oligomers that can exfoliate layered phyllosilicates, such as smectite clays, in percentages greater than 10% inorganic by weight. This approach offers a solvent-free direct melt intercalation technique that greatly reduces the cost of processing nanocomposites. Additionally, the use of unmodified phyllosilicates overcomes temperature limitations of prior art, which uses organically-modified layered silicates. The new technology provides hitherto unobtainable thermal stability and performance characteristics, and has numerous applications in the automotive, aerospace, electronic and marine industries.
摘要翻译：描述了具有增强的热稳定性和性能特征的高使用温度的轻质聚合物/无机纳米复合材料。这些材料可以通过用于合成复合材料的新方法成为可能，其将增强纳米复合材料体系的热稳定性从100-150℃提高到450℃以上。这些材料和技术用于其形成至少部分地通过使用的极性有机邻苯二甲腈单体和可以以大于10重量％无机重量百分比的百分比剥落层状页硅酸盐如蒙脱石粘土的低聚物。这种方法提供无溶剂的直接熔融插层技术，大大降低了加工纳米复合材料的成本。另外，未改性页硅酸盐的使用克服了使用有机改性层状硅酸盐的现有技术的温度限制。新技术提供了迄今为止无法获得的热稳定性和性能特征，并在汽车，航空航天，电子和海洋行业拥有众多应用。

9. 发明授权

US09046486B2 Security aspects of multiexponential decays 有权
标题翻译：多指标衰退的安全方面
公开(公告)号：US09046486B2
公开(公告)日：2015-06-02
申请号：US13534798
申请日：2012-06-27
申请人： Paul A. Carr , Jeffrey L. Conroy , Olusola O. Soyemi
发明人： Paul A. Carr , Jeffrey L. Conroy , Olusola O. Soyemi
IPC分类号： G01N21/64
CPC分类号： G01N21/6428 , G01N21/6408 , G01N21/6458 , G01N2021/6439
摘要： At least two luminescent materials are intermingled within a security feature. The materials are selected from among a larger set of luminescent materials each having a different individual exponential decay characteristic (decay constant and initial amplitude response to the degree of excitation) for photo-luminescent emission from the respective material following excitation. The ratio of the decay constants for any two materials is greater than or equal to about 1.5. The selected materials are mixed in one of a plurality of predetermined ratios. The combined emissions from the intermingled materials appear, to an unsophisticated measuring device, to have a single exponential decay constant. Based on measurements for the decay of the combined emissions following excitation, estimates of the individual decay constants and associated initial emission amplitudes allow decoding of the particular combination of materials and/or their ratios to validate the security feature, authenticating the article.
摘要翻译：至少两种发光材料混合在安全特征内。这些材料选自对于来自激发后的各材料的光致发光的各种具有不同的指数衰减特性（衰减常数和激发程度的初始振幅响应）的较大组的发光材料。任何两种材料的衰变常数之比大于或等于约1.5。所选择的材料以多个预定比率之一混合。来自混合材料的组合发射出现在不复杂的测量装置上，具有单个指数衰减常数。基于对激发后的组合发射的衰减的测量，单个衰减常数和相关联的初始发射幅度的估计允许对材料的特定组合和/或其比率进行解码以验证安全特征，认证该文章。

10. 发明申请

US20090131554A1 ELECTROMAGNETIC SHIELDING COMPOSITE COMPRISING NANOTUBES 审中-公开
标题翻译：包含纳米线的电磁屏蔽复合材料
公开(公告)号：US20090131554A1
公开(公告)日：2009-05-21
申请号：US12142623
申请日：2008-06-19
申请人： Paul Glatkowski , Patrick Mack , Jeffrey L. Conroy , Joseph W. Piche , Paul Winsor
发明人： Paul Glatkowski , Patrick Mack , Jeffrey L. Conroy , Joseph W. Piche , Paul Winsor
IPC分类号： G21F1/10
CPC分类号： G21F1/10 , Y10S977/734 , Y10S977/742 , Y10S977/753 , Y10S977/788 , Y10S977/847 , Y10S977/902
摘要： There is provided an electromagnetic (EM) shielding composite and its method of manufacture having low observability and a low loading level, e.g., 1.5 weight percent, of nanotubes mixed in a base host polymer, wherein the EM shielding composite is an effective shield and absorber for broadband plane wave EM radiation. The loading levels of nanotubes are sufficiently low to leave the mechanical properties of the base polymers essentially unchanged, making this approach widely applicable to a broad range of applications.
摘要翻译：提供了一种电磁（EM）屏蔽复合材料及其制造方法，其具有低的可观察性和低负载水平，例如1.5重量％的混合在基础主体聚合物中的纳米管，其中EM屏蔽复合材料是有效的屏蔽和吸收体用于宽带平面波EM辐射。纳米管的负载水平足够低以使基础聚合物的机械性质基本上不变，使得该方法广泛适用于广泛的应用。

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