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51. 发明授权

US08960294B2 Methods for monitoring fluids within or produced from a subterranean formation during fracturing operations using opticoanalytical devices 有权
$Methods for monitoring fluids within or produced from a subterranean formation during fracturing operations using opticoanalytical devices$
标题翻译：在使用光学分析装置的压裂操作期间监测地下地层内或由地下地层产生的流体的方法
公开(公告)号：US08960294B2
公开(公告)日：2015-02-24
申请号：US13204123
申请日：2011-08-05
申请人： Robert P. Freese , Christopher M. Jones , Michael T. Pelletier , Rory D. Daussin , David M. Loveless , Johanna Haggstrom
发明人： Robert P. Freese , Christopher M. Jones , Michael T. Pelletier , Rory D. Daussin , David M. Loveless , Johanna Haggstrom
IPC分类号： E21B43/26 , G01N21/85 , C09K8/62 , E21B43/28 , E21B49/08
CPC分类号： G01N21/85 , C09K8/62 , E21B43/26 , E21B43/28 , E21B2049/085 , G01N2201/1296
摘要： In or near real-time monitoring of fluids can take place using an opticoanalytical device that is configured for monitoring the fluid. Fluids can be monitored prior to or during their introduction into a subterranean formation using the opticoanalytical devices. Produced fluids from a subterranean formation can be monitored in a like manner. The methods can comprise providing a fracturing fluid comprising a base fluid and at least one fracturing fluid component; introducing the fracturing fluid into a subterranean formation at a pressure sufficient to create or enhance at least one fracture therein, thereby performing a fracturing operation in the subterranean formation; and monitoring a characteristic of the fracturing fluid or a formation fluid using at least a first opticoanalytical device within the subterranean formation, during a flow back of the fracturing fluid produced from the subterranean formation, or both.
摘要翻译：使用配置用于监测流体的光学分析装置可以在或接近实时监测流体。可以使用光学分析装置在将其引入地下地层之前或期间监测流体。可以以类似的方式监测来自地下地层的液体。该方法可以包括提供包括基础流体和至少一个压裂流体组分的压裂流体; 将压裂流体以足以产生或增强其中的至少一个裂缝的压力引入地下地层，从而在地层中进行压裂作业; 以及在从地下地层产生的压裂流体的回流期间或两者中，使用至少第一光学分析装置在地下地层内监测压裂液或地层流体的特性。

52. 发明申请

US20140067268A1 Systems and Methods for Monitoring a Subsea Environment 审中-公开
标题翻译：监测海底环境的系统和方法
公开(公告)号：US20140067268A1
公开(公告)日：2014-03-06
申请号：US13598693
申请日：2012-08-30
申请人： Ola Tunheim , Robert P. Freese , Laurence J. Abney , James R. MacLennan
发明人： Ola Tunheim , Robert P. Freese , Laurence J. Abney , James R. MacLennan
IPC分类号： G06F19/00
CPC分类号： G01M3/38 , G01M3/22 , G01N21/8507 , G03B17/08 , G03B2206/00
摘要： Disclosed are systems and methods for monitoring an oceanic environment for hazardous substances. One system includes one or more subsea equipment arranged in an oceanic environment, and at least one optical computing device arranged on or near the one or more subsea equipment for monitoring the oceanic environment. The at least one optical computing device may have at least one integrated computational element configured to optically interact with the oceanic environment and thereby generate optically interacted light. At least one detector may be arranged to receive the optically interacted light and generate an output signal corresponding to a characteristic of the oceanic environment.
摘要翻译：公开了用于监测有害物质的海洋环境的系统和方法。一个系统包括布置在海洋环境中的一个或多个海底设备，以及布置在一个或多个海底设备上或附近的用于监测海洋环境的至少一个光学计算设备。所述至少一个光学计算设备可以具有被配置为与海洋环境光学相互作用并由此产生光学相互作用的光的至少一个集成的计算元件。可以布置至少一个检测器以接收光学相互作用的光并产生对应于海洋环境的特征的输出信号。

53. 发明授权

US07867695B2 Methods for mastering microstructures through a substrate using negative photoresist 有权
标题翻译：通过使用负性光致抗蚀剂的底物来掌握微结构的方法
公开(公告)号：US07867695B2
公开(公告)日：2011-01-11
申请号：US10661917
申请日：2003-09-11
申请人： Robert P. Freese , Thomas A. Rinehart , Robert L. Wood
发明人： Robert P. Freese , Thomas A. Rinehart , Robert L. Wood
IPC分类号： G02B27/72
CPC分类号： G02B3/0025 , B82Y10/00 , B82Y40/00 , G02B5/1857 , G03F7/0002 , G03F7/0005 , G03F7/0007 , G03F7/0015 , G03F7/2053 , G03F7/24
摘要： Microstructures are fabricated by impinging a radiation beam, such as a laser beam, through a substrate that is transparent to the laser beam, into a negative photoresist layer on the substrate. The negative photoresist layer may be subsequently developed to provide a master for optical and/or mechanical microstructures. Related systems, microstructure products and microstructure masters also are disclosed.
摘要翻译：通过将诸如激光束的辐射束通过对激光束透明的衬底照射到衬底上的负光致抗蚀剂层中来制造微结构。可以随后显影负性光致抗蚀剂层以提供用于光学和/或机械微结构的母版。还公开了相关系统，微结构产品和微结构主体。

54. 发明申请

US20070294094A1 Methods of customizing, licensing and sustaining a technology option to meet a customer requirement 审中-公开
标题翻译：定制，许可和维护技术选项以满足客户要求的方法
公开(公告)号：US20070294094A1
公开(公告)日：2007-12-20
申请号：US11471115
申请日：2006-06-20
申请人： Walter Alessandrini , George Larry Wilson , Robert P. Freese , Jason W. Williamson , John C. Blackburn , Robert T. Fletcher
发明人： Walter Alessandrini , George Larry Wilson , Robert P. Freese , Jason W. Williamson , John C. Blackburn , Robert T. Fletcher
IPC分类号： G06Q10/00 , G06Q30/00
CPC分类号： G06Q30/02 , G06Q30/0283
摘要： Methods of licensing state-of-the-art technology, such as an optical analysis system and components thereof, include assessing a technology requirement of a customer, such as a pharmaceutical, food or chemical industry customer; pricing the optical analysis system to meet the technology requirement; testing the optical analysis system to meet the technology requirement; licensing the optical analysis system based on the pricing thereof for a predetermined period of time; and maintaining the optical analysis system for the predetermined period of time.
摘要翻译：许可最先进技术的许可方法（如光学分析系统及其组件）包括评估客户（如制药，食品或化学工业客户）的技术要求; 定价光学分析系统以满足技术要求; 测试光学分析系统以满足技术要求; 根据其定价许可光学分析系统预定的一段时间; 并将光学分析系统保持预定的时间段。

55. 发明授权

US07192692B2 Methods for fabricating microstructures by imaging a radiation sensitive layer sandwiched between outer layers 有权
标题翻译：通过成像夹在外层之间的辐射敏感层来制造微结构的方法
公开(公告)号：US07192692B2
公开(公告)日：2007-03-20
申请号：US10661974
申请日：2003-09-11
申请人： Robert L. Wood , Thomas A. Rinehart , Robert P. Freese
发明人： Robert L. Wood , Thomas A. Rinehart , Robert P. Freese
IPC分类号： G03F7/20
CPC分类号： G03F7/0015 , G02B3/0025 , G02B3/0031 , G02B5/1852 , G02B5/1857 , G03F7/0005 , G03F7/161 , Y10S430/146
摘要： Microstructures are fabricated by imaging a microstructure master blank that includes a radiation sensitive layer sandwiched between a pair of outer layers, on an imaging platform, to define the microstructures in the radiation sensitive layer. At least one of the outer layers is then removed. The microstructures that were defined in the radiation sensitive layer are developed. The radiation sensitive layer sandwiched between the pair of outer layers may be fabricated as webs, to provide microstructure master blanks.
摘要翻译：通过在成像平台上成像包括夹在一对外层之间的辐射敏感层的微结构母板来形成微结构，以限定辐射敏感层中的微结构。然后去除至少一个外层。开发了在辐射敏感层中定义的微结构。夹在一对外层之间的辐射敏感层可以制成网，以提供微结构母板坯。

56. 发明授权

US06829087B2 Micro-lens array based light transmitting screen with tunable gain 失效
标题翻译：基于微透镜阵列的透光屏，具有可调增益
公开(公告)号：US06829087B2
公开(公告)日：2004-12-07
申请号：US10455769
申请日：2003-06-03
申请人： Robert P. Freese , David Reed , Dale S. Walker
发明人： Robert P. Freese , David Reed , Dale S. Walker
IPC分类号： G03B2156
CPC分类号： B29C43/021 , B29D11/00278 , B29L2011/0016 , G02B3/0043 , G02B3/0062 , G02B5/1885 , G03B21/625
摘要： A light-transmission screen includes a diffusing element formed from a micro-lens array for projecting images in a viewing space. The screen generates images of improved quality by varying structural features of one or more lenses in the array so that light is directed in different directions and/or with different optical properties compared with other lenses in the array. The structural features which are varied include any one or more of size, shape, curvature, or spacing of the lenses in the array. As a result of these variations, the screen achieves wider viewing angles, improved screen resolution and gain, and a greater ability to reduce or eliminate aliasing or other artifacts in the generated images compared with conventional screens. A method for making a light-transmission screen of this type preferably forms the micro-lens array using a stamping operation based on a master. By taking this approach, the screen is manufactured with fewer process steps and at less cost compared with conventional methods.
摘要翻译：透光屏幕包括由用于在观看空间中投影图像的微透镜阵列形成的漫射元件。屏幕通过改变阵列中的一个或多个透镜的结构特征来产生改进质量的图像，使得与阵列中的其它透镜相比，光在不同方向和/或具有不同光学特性的方向上被引导。变化的结构特征包括阵列中的透镜的尺寸，形状，曲率或间距中的任何一个或多个。作为这些变化的结果，与常规屏幕相比，屏幕实现更宽的视角，改善的屏幕分辨率和增益，以及更大的能力来减少或消除所产生的图像中的混叠或其他伪像。用于制造这种类型的透光屏的方法优选地使用基于母版的冲压操作形成微透镜阵列。通过采用这种方法，与常规方法相比，屏幕以更少的工艺步骤制造并且以较低的成本制造。

57. 发明授权

US06816306B2 Micro-lens array based light transmitting screen with high resolution and low imaging artifacts 失效
标题翻译：基于微透镜阵列的透光屏，具有高分辨率和低成像伪影
公开(公告)号：US06816306B2
公开(公告)日：2004-11-09
申请号：US10452254
申请日：2003-06-03
申请人： Robert P. Freese , David Reed , Dale S. Walker
发明人： Robert P. Freese , David Reed , Dale S. Walker
IPC分类号： G03B2160
CPC分类号： G02B5/1885 , G03B21/625
摘要： A light-transmission screen includes a diffusing element formed from a micro-lens array for projecting images in a viewing space. The screen generates images of improved quality by varying structural features of one or more lenses in the array so that light is directed in different directions and/or with different optical properties compared with other lenses in the array. The structural features which are varied include any one or more of size, shape, curvature, or spacing of the lenses in the array. As a result of these variations, the screen achieves wider viewing angles, improved screen resolution and gain, and a greater ability to reduce or eliminate aliasing or other artifacts in the generated images compared with conventional screens. A method for making a light-transmission screen of this type preferably forms the micro-lens array using a stamping operation based on a master. By taking this approach, the screen is manufactured with fewer process steps and at less cost compared with conventional methods.
摘要翻译：透光屏幕包括由用于在观看空间中投影图像的微透镜阵列形成的漫射元件。屏幕通过改变阵列中的一个或多个透镜的结构特征来产生改进质量的图像，使得与阵列中的其它透镜相比，光在不同方向和/或具有不同的光学特性。变化的结构特征包括阵列中的透镜的尺寸，形状，曲率或间距中的任何一个或多个。作为这些变化的结果，与常规屏幕相比，屏幕实现更宽的视角，改善的屏幕分辨率和增益，以及更大的能力来减少或消除所产生的图像中的混叠或其他伪像。用于制造这种类型的透光屏的方法优选地使用基于母版的冲压操作形成微透镜阵列。通过采用这种方法，与常规方法相比，屏幕以更少的工艺步骤制造并且以较低的成本制造。

58. 发明授权

US09945181B2 System and method for detecting drilling events using an opto-analytical device 有权
公开(公告)号：US09945181B2
公开(公告)日：2018-04-17
申请号：US14424106
申请日：2012-08-31
申请人： Michael T. Pelletier , Robert P. Freese , Gary E. Weaver , Shilin Chen
发明人： Michael T. Pelletier , Robert P. Freese , Gary E. Weaver , Shilin Chen
IPC分类号： E21B7/00 , E21B49/00 , E21B3/00 , E21B10/42 , E21B12/02 , E21B47/01 , E21B10/60
CPC分类号： E21B7/00 , E21B3/00 , E21B10/42 , E21B10/602 , E21B12/02 , E21B47/01 , E21B49/003 , E21B49/005
摘要： In one embodiment, a method includes drilling a wellbore in a formation with a drilling tool. The method further includes receiving electromagnetic radiation at an opto-analytical device coupled to the drilling tool. The method also includes determining a drilling characteristic based on the received electromagnetic radiation, and detecting an event associated with drilling the wellbore based on the determined drilling characteristic.

59. 发明授权

US09086383B2 Systems and methods for monitoring chemical processes 有权
标题翻译：用于监测化学过程的系统和方法
公开(公告)号：US09086383B2
公开(公告)日：2015-07-21
申请号：US13615882
申请日：2012-09-14
申请人： Ola Tunheim , Robert P. Freese , Alexis Wachtel, II , James R. MacLennan
发明人： Ola Tunheim , Robert P. Freese , Alexis Wachtel, II , James R. MacLennan
IPC分类号： G01N21/00 , G01N21/75
CPC分类号： G01N21/272 , G01N21/31 , G01N21/75 , G01N2021/755 , G01N2021/757 , G01N2201/06
摘要： Disclosed are systems and methods for monitoring chemical reaction processes in or near real-time. One method may include containing a fluid within a flow path, the fluid having a chemical reaction occurring therein, optically interacting at least one integrated computational element with the fluid, thereby generating optically interacted light, and producing an output signal based on the optically interacted light that corresponds to a characteristic of the chemical reaction.
摘要翻译：公开了用于或近实时监测化学反应过程的系统和方法。一种方法可以包括在流动路径内容纳流体，其中发生化学反应的流体与至少一个集成的计算元件与流体相互作用，由此产生光学相互作用的光，并且基于光学相互作用的光产生输出信号这对应于化学反应的特征。

60. 发明申请

US20140080224A1 Systems and Methods for Inspecting and Monitoring a Pipeline 有权
标题翻译：检查和监测管道的系统和方法
公开(公告)号：US20140080224A1
公开(公告)日：2014-03-20
申请号：US13617625
申请日：2012-09-14
申请人： Ola Tunheim , Robert P. Freese , Laurence J. Abney , Christopher M. Jones , James R. MacLennan
发明人： Ola Tunheim , Robert P. Freese , Laurence J. Abney , Christopher M. Jones , James R. MacLennan
IPC分类号： G01N21/85 , G01N21/75
CPC分类号： G01M3/38 , G01J3/02 , G01M3/005 , G01N21/17 , G01N21/27 , G01N21/31 , G01N21/85 , G01N21/954
摘要： Disclosed are systems and methods for inspecting and monitoring an inner surface of a pipeline. One system includes a pig arranged within the pipeline and having a housing that defines a conduit therein for providing fluid communication through the pig, one or more optical computing devices arranged on the conduit for monitoring a bypass fluid flowing through the conduit. The one or more optical computing devices including at least one integrated computational element configured to optically interact with the bypass fluid and generate optically interacted light, and at least one detector arranged to receive the optically interacted light and generate an output signal corresponding to a characteristic of the bypass fluid. A signal processor is communicably coupled to the at least one detector of each optical computing device for receiving the corresponding output signals and determining the characteristic of the fluid.
摘要翻译：公开了用于检查和监测管道内表面的系统和方法。一个系统包括布置在管道内的猪，并且具有壳体，该壳体在其中限定其中的导管，用于提供通过猪的流体连通，布置在导管上的一个或多个光学计算装置，用于监测流过管道的旁路流体。所述一个或多个光学计算设备包括被配置为与所述旁路流体光学相互作用并产生光学相互作用的光的至少一个集成的计算元件，以及布置成接收所述光学相互作用的光并且产生对应于旁路流体。信号处理器可通信地耦合到每个光学计算设备的至少一个检测器，用于接收对应的输出信号并确定流体的特性。

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