| Patent | Date |
|---|
Measuring the oil content in oil-based drilling fluids
Grant 11,441,421 - Ye , et al. September 13, 2 | 2022-09-13 |
Viscosity sensor
Grant 11,422,079 - Masino , et al. August 23, 2 | 2022-08-23 |
Method And Apparatus For Flow Line Parameter Interpretation With Diverse Flow Models
App 20220252759 - Chen; Dingding ; et al. | 2022-08-11 |
Epidermal Devices for Analysis of Temperature and Thermal Transport Characteristics
App 20220225882 - ROGERS; John A. ; et al. | 2022-07-21 |
Laser induced graphene coated optical fibers
Grant 11,384,604 - Bhongale , et al. July 12, 2 | 2022-07-12 |
Machine Learning Mud Pulse Recognition Networks
App 20220195868 - Chen; Dingding ; et al. | 2022-06-23 |
Downhole leak monitor system
Grant 11,359,482 - Gao , et al. June 14, 2 | 2022-06-14 |
Single Domain Antibody And Derivative Proteins Thereof Against Ctla4
App 20220177588 - Xu; Ting ; et al. | 2022-06-09 |
Acoustic telemetry system
Grant 11,299,985 - Stark , et al. April 12, 2 | 2022-04-12 |
Data Rate Optimization And Synchronization For Mud-pulse Telemetry In A Wellbore
App 20220106874 - Lie; Joni Polili ; et al. | 2022-04-07 |
Telemetry Using Pulse Shape Modulation
App 20220098978 - Gao; Li ; et al. | 2022-03-31 |
Machine learning mud pulse recognition networks
Grant 11,255,187 - Chen , et al. February 22, 2 | 2022-02-22 |
Continuous process for producing insoluble sulfur
Grant 11,225,411 - Wang , et al. January 18, 2 | 2022-01-18 |
Method And Apparatus For Formation Tester Data Interpretation With Diverse Flow Models
App 20220003892 - Chen; Dingding ; et al. | 2022-01-06 |
Determination of pore size distribution of reservoir rock
Grant 11,215,052 - Pelletier , et al. January 4, 2 | 2022-01-04 |
(z)-solanone, and preparation process and use thereof
Grant 11,198,665 - Lei , et al. December 14, 2 | 2021-12-14 |
(z)-solanone, And Preparation Process And Use Thereof
App 20210380517 - LEI; Sheng ; et al. | 2021-12-09 |
SOMCL-9112 solid dispersion and preparation method thereof and SOMCL-9112 solid preparation containing SOMCL-9112 solid dispersion
Grant 11,191,761 - Guo , et al. December 7, 2 | 2021-12-07 |
Pleiotropic Gene that Increases Biomass and Sugar Yield in Sorghum and Sugarcane
App 20210371871 - Wang; Yi-Hong ; et al. | 2021-12-02 |
Fiber Optic Telemetry System
App 20210372276 - Steele; David Joe ; et al. | 2021-12-02 |
Electrical Telemetry System
App 20210372274 - Steele; David Joe ; et al. | 2021-12-02 |
Detecting a fraction of a component in a fluid
Grant 11,187,635 - Lan , et al. November 30, 2 | 2021-11-30 |
Detecting a fraction of a component in a fluid
Grant 11,187,063 - Lan , et al. November 30, 2 | 2021-11-30 |
Managing Gas Bubble Migration In A Downhole Liquid
App 20210355771 - Lu; Jianxin ; et al. | 2021-11-18 |
Epidermal devices for analysis of temperature and thermal transport characteristics
Grant 11,160,458 - Rogers , et al. November 2, 2 | 2021-11-02 |
Method and apparatus for formation tester data interpretation with diverse flow models
Grant 11,156,741 - Chen , et al. October 26, 2 | 2021-10-26 |
Telemetry system
Grant 11,143,022 - Gao , et al. October 12, 2 | 2021-10-12 |
Application of electrochemical impedance spectroscopy for analyzing sag of drilling fluids
Grant 11,143,024 - Ye , et al. October 12, 2 | 2021-10-12 |
Formation Test Probe
App 20210310352 - Pelletier; Michael T. ; et al. | 2021-10-07 |
Measuring the oil, water, and solid concentration in oil-based drilling fluids
Grant 11,131,659 - Ye , et al. September 28, 2 | 2021-09-28 |
Methods and systems for using elastocaloric materials in subterranean formations
Grant 11,104,835 - Gao , et al. August 31, 2 | 2021-08-31 |
Single domain antibody and derivative proteins thereof against CTLA4
Grant 11,091,549 - Xu , et al. August 17, 2 | 2021-08-17 |
Acoustic Telemetry System
App 20210231008 - STARK; Daniel Joshua ; et al. | 2021-07-29 |
Drilling with cuttings density calibration
Grant 11,060,399 - Jamison , et al. July 13, 2 | 2021-07-13 |
Continuos Process For Producing Insoluble Sulfur
App 20210198108 - WANG; Yanzhen ; et al. | 2021-07-01 |
Chemical sensing using magnetic complexes
Grant 10,996,367 - Bhongale , et al. May 4, 2 | 2021-05-04 |
Drilling With Cuttings Density Calibration
App 20210115789 - Jamison; Dale E. ; et al. | 2021-04-22 |
Method and apparatus for identifying fluids behind casing
Grant 10,982,532 - Ravi , et al. April 20, 2 | 2021-04-20 |
Branch optimization during loading
Grant 10,970,073 - Ren , et al. April 6, 2 | 2021-04-06 |
Measuring fluid properties based on fluid surface response to a disturbance
Grant 10,941,654 - Jamison , et al. March 9, 2 | 2021-03-09 |
Application Of Electrochemical Impedance Spectroscopy For Analyzing Sag Of Drilling Fluids
App 20210062647 - Ye; Xiangnan ; et al. | 2021-03-04 |
Measuring The Oil, Water, And Solid Concentration In Oil-Based Drilling Fluids
App 20210048425 - Ye; Xiangnan ; et al. | 2021-02-18 |
Measuring The Oil Content In Oil-Based Drilling Fluids
App 20210047922 - Ye; Xiangnan ; et al. | 2021-02-18 |
Frequency sensors for use in subterranean formation operations
Grant 10,914,169 - Pelletier , et al. February 9, 2 | 2021-02-09 |
Methods and systems for downhole telemetry employing chemical tracers in a flow stream
Grant 10,914,165 - Pelletier , et al. February 9, 2 | 2021-02-09 |
Downhole communication network
Grant 10,895,150 - Gao , et al. January 19, 2 | 2021-01-19 |
Laser Induced Graphene Coated Optical Fibers
App 20200408045 - BHONGALE; Satyan Gopal ; et al. | 2020-12-31 |
Fluid viscometer suitable for downhole use
Grant 10,876,398 - Gao , et al. December 29, 2 | 2020-12-29 |
Laser induced graphene coated optical fibers
Grant 10,865,604 - Bhongale , et al. December 15, 2 | 2020-12-15 |
Laser induced graphene coated optical fibers
Grant 10,801,271 - Bhongale , et al. October 13, 2 | 2020-10-13 |
Analyzing Average Specific Gravity Of Solids In Drilling Fluids
App 20200308964 - Ye; Xiangnan ; et al. | 2020-10-01 |
Detecting a Fraction of a Component in a Fluid
App 20200284128 - Lan; Xinwei ; et al. | 2020-09-10 |
Electromagnetic telemetry for sensor systems deployed in a borehole environment
Grant 10,760,413 - Wilson , et al. Sep | 2020-09-01 |
Methods And Systems For Downhole Telemetry Employing Chemical Tracers In A Flow Stream
App 20200256184 - Pelletier; Michael T. ; et al. | 2020-08-13 |
Detecting a Fraction of a Component in a Fluid
App 20200240889 - Lan; Xinwei ; et al. | 2020-07-30 |
Integrated computational elements with laterally-distributed spectral filters
Grant 10,718,881 - Perkins , et al. | 2020-07-21 |
Locating a downhole tool in a wellbore
Grant 10,711,593 - Gao , et al. | 2020-07-14 |
Real-time programmable ICE and applications in optical measurements
Grant 10,697,888 - Pelletier , et al. | 2020-06-30 |
Methods and systems for determining fluid density by distributed acoustic sensing
Grant 10,677,703 - Gao , et al. | 2020-06-09 |
Optical sensor optimization and system implementation with simplified layer structure
Grant 10,656,634 - Chen , et al. | 2020-05-19 |
Chemical Sensing Using Magnetic Complexes
App 20200142091 - Bhongale; Satyan Gopal ; et al. | 2020-05-07 |
Branch Optimization During Loading
App 20200104133 - Ren; Qian ; et al. | 2020-04-02 |
Batch Application Performance Prediction
App 20200042420 - Gao; Shan ; et al. | 2020-02-06 |
Downhole Telemetry System
App 20200032643 - GAO; Li ; et al. | 2020-01-30 |
Downhole Communication Network
App 20200032646 - GAO; Li ; et al. | 2020-01-30 |
Methods And Systems For Using Elastocaloric Materials In Subterranean Formations
App 20200024498 - Gao; Li ; et al. | 2020-01-23 |
Methods and networks to determine a boundary of a cement mixture
Grant 10,539,003 - Gao , et al. Ja | 2020-01-21 |
Method and device for downhole corrosion and erosion monitoring
Grant 10,513,922 - Gao , et al. Dec | 2019-12-24 |
Frequency Sensors For Use In Subterranean Formation Operations
App 20190383141 - Pelletier; Michael T. ; et al. | 2019-12-19 |
System and method for the detection and transmission of downhole fluid status
Grant 10,502,020 - Gao , et al. Dec | 2019-12-10 |
Simulated integrated computational elements and their applications
Grant 10,481,087 - Gao , et al. Nov | 2019-11-19 |
Well monitoring with autonomous robotic diver
Grant 10,459,107 - Pelletier , et al. Oc | 2019-10-29 |
Magnetic stack including MgO--Ti(ON) interlayer
Grant 10,453,487 - Kubota , et al. Oc | 2019-10-22 |
Human-machine interface (HMI) architecture
Grant 10,452,065 - Xiao , et al. Oc | 2019-10-22 |
Single Domain Antibody And Derivative Proteins Thereof Against Ctla4
App 20190315864 - Xu; Ting ; et al. | 2019-10-17 |
Determination Of Pore Size Distribution Of Reservoir Rock
App 20190316466 - Pelletier; Michael T. ; et al. | 2019-10-17 |
Apparatus and method for downhole in-situ determination of fluid viscosity
Grant 10,443,378 - Gao , et al. Oc | 2019-10-15 |
Telemetry System
App 20190301279 - Gao; Li ; et al. | 2019-10-03 |
System, method and computer program product for integrated computational element design optimization and performance evaluation
Grant 10,430,542 - Chen , et al. O | 2019-10-01 |
Frequency sensors for use in subterranean formation operations
Grant 10,428,649 - Pelletier , et al. October 1, 2 | 2019-10-01 |
Method and apparatus for the downhole in-situ determination of the speed of sound in a formation fluid
Grant 10,386,522 - Gao , et al. A | 2019-08-20 |
Viscosity Sensor
App 20190250087 - Masino; James ; et al. | 2019-08-15 |
Pig tracking by unmanned submarine
Grant 10,378,689 - Giron , et al. A | 2019-08-13 |
Methods And Networks To Determine A Boundary Of A Cement Mixture
App 20190226320 - GAO; Li ; et al. | 2019-07-25 |
Downhole Leak Monitor System
App 20190226324 - GAO; Li ; et al. | 2019-07-25 |
Application of Electrochemical Impedance Spectroscopy in Drilling Fluid Composition Measurements
App 20190227048 - Ye; Xiangnan ; et al. | 2019-07-25 |
Method and apparatus for the downhole in-situ determination of the speed of sound in a formation fluid
Grant 10,352,908 - Gao , et al. July 16, 2 | 2019-07-16 |
Methods and Systems for Determining Fluid Density by Distributed Acoustic Sensing
App 20190212238 - Gao; Li ; et al. | 2019-07-11 |
Monitoring A Subterranean Formation Using Motion Data
App 20190206068 - Stark; Daniel Joshua ; et al. | 2019-07-04 |
Measuring Fluid Properties Based on Fluid Surface Response to a Disturbance
App 20190203595 - Jamison; Dale E. ; et al. | 2019-07-04 |
Method and device for measuring a magnetic field
Grant 10,330,746 - Gao , et al. | 2019-06-25 |
Viscosity sensor
Grant 10,324,015 - Masino , et al. | 2019-06-18 |
Laser Induced Graphene Coated Optical Fibers
App 20190136639 - BHONGALE; Satyan Gopal ; et al. | 2019-05-09 |
Method and apparatus for evaluating fluid sample contamination by using multi sensors
Grant 10,280,745 - Eyuboglu , et al. | 2019-05-07 |
Integrated computational elements with frequency selective surface
Grant 10,247,662 - Gao , et al. | 2019-04-02 |
Measuring fluid conductivity
Grant 10,209,390 - Zhang , et al. Feb | 2019-02-19 |
Composite Heat Assisted Magnetic Recording Media With Anisotropy Field And Curie Temperature Gradient
App 20190027173 - DING; YinFeng ; et al. | 2019-01-24 |
Multi-characteristic integrated computational element using light incidence angle manipulation
Grant 10,175,165 - Pelletier , et al. J | 2019-01-08 |
Human-machine Interface (hmi) Architecture
App 20190004510 - XIAO; Xiangquan ; et al. | 2019-01-03 |
System And Method For The Detection And Transmission Of Downhole Fluid Status
App 20180363413 - GAO; Li ; et al. | 2018-12-20 |
Well telemetry with autonomous robotic diver
Grant 10,151,161 - Pelletier , et al. Dec | 2018-12-11 |
Frequency Sensors For Use In Subterranean Formation Operations
App 20180328172 - PELLETIER; Michael T. ; et al. | 2018-11-15 |
Using Offset Parameters in Viscosity Calculations
App 20180328830 - Gao; Li ; et al. | 2018-11-15 |
Real-Time Programmable ICE and Applications in Optical Measurements
App 20180299372 - Pelletier; Michael T. ; et al. | 2018-10-18 |
Method And Apparatus For Identifying Fluids Behind Casing
App 20180238167 - RAVI; Krishna M. ; et al. | 2018-08-23 |
Fluid densitometer with temperature sensor to provide temperature correction
Grant 10,041,870 - Gao , et al. August 7, 2 | 2018-08-07 |
Apparatus and Method for Downhole In-Situ Determination of Fluid Viscosity
App 20180209268 - Gao; Li ; et al. | 2018-07-26 |
Systems and methods of calibrating integrated computational elements
Grant 10,031,074 - Gao , et al. July 24, 2 | 2018-07-24 |
Utilizing fluid phase behavior interpretation to increase sensor measurement information accuracy
Grant 10,012,763 - Perkins , et al. July 3, 2 | 2018-07-03 |
Hybrid fiber optic and graphene cable
Grant 10,001,614 - Gao , et al. June 19, 2 | 2018-06-19 |
Optical computing device having tunable detector with non-planar semiconductor structure
Grant 9,983,186 - Perkins , et al. May 29, 2 | 2018-05-29 |
Aromatic heterocyclic derivatives and pharmaceutical applications thereof
Grant 9,974,785 - Zhang , et al. May 22, 2 | 2018-05-22 |
Somcl-9112 Solid Dispersion And Preparation Method Thereof And Somcl-9112 Solid Preparation Containing Somcl-9112 Solid Dispersion
App 20180133215 - GUO; Shiyan ; et al. | 2018-05-17 |
Systems And Methods Providing Adaptive Power Tracking
App 20180124716 - Krishnan; Sudarsan ; et al. | 2018-05-03 |
Non-invasive compressibility and in situ density testing of a fluid sample in a sealed chamber
Grant 9,938,826 - Gao , et al. April 10, 2 | 2018-04-10 |
Non-invasive compressibility and in situ density testing of a fluid sample in a sealed chamber
Grant 9,938,825 - Gao , et al. April 10, 2 | 2018-04-10 |
Low power thermally assisted data recording media
Grant 9,940,962 - Thiele , et al. April 10, 2 | 2018-04-10 |
Variable modulation of radiation and components
Grant 9,891,427 - Perkins , et al. February 13, 2 | 2018-02-13 |
Downhole systems for detecting a property of a fluid
Grant 9,874,506 - Gao , et al. January 23, 2 | 2018-01-23 |
Assessing Permeability
App 20180016896 - Tang; Yongchun ; et al. | 2018-01-18 |
Epidermal Devices for Analysis of Temperature and Thermal Transport Characteristics
App 20180014734 - ROGERS; John A. ; et al. | 2018-01-18 |
Sensor characterization apparatus, methods, and systems
Grant 9,857,279 - Chen , et al. January 2, 2 | 2018-01-02 |
Electromagnetic Telemetry for Sensor Systems Deployed in a Borehole Environment
App 20170342826 - Wilson; Glenn A. ; et al. | 2017-11-30 |
Downhole telemetry systems and methods with time-reversal pre-equalization
Grant 9,822,634 - Gao November 21, 2 | 2017-11-21 |
Method And Apparatus For Real-time Self-monitoring Of Multi-carrier Transmission Quality
App 20170325101 - Gates; Joseph ; et al. | 2017-11-09 |
Well Monitoring With Autonomous Robotic Diver
App 20170299758 - Pelletier; Michael T. ; et al. | 2017-10-19 |
Identification of thermal conductivity properties of formation fluid
Grant 9,790,782 - Xia , et al. October 17, 2 | 2017-10-17 |
Identification of heat capacity properties of formation fluid
Grant 9,791,595 - Xia , et al. October 17, 2 | 2017-10-17 |
Capping layer for magnetic recording stack
Grant 9,779,771 - Wang , et al. October 3, 2 | 2017-10-03 |
Pig Tracking By Unmanned Submarine
App 20170268714 - GIRON; Casey ; et al. | 2017-09-21 |
Fluid Viscometer Suitable For Downhole Use
App 20170254197 - Gao; Li ; et al. | 2017-09-07 |
Well Telemetry with Autonomous Robotic Diver
App 20170241219 - Pelletier; Michael T. ; et al. | 2017-08-24 |
Variable Modulation Of Radiation And Components
App 20170211976 - Perkins; David L. ; et al. | 2017-07-27 |
Integrated computational element with multiple frequency selective surfaces
Grant 9,708,908 - Gao , et al. July 18, 2 | 2017-07-18 |
Optical fluid model base construction and use
Grant 9,702,248 - Chen , et al. July 11, 2 | 2017-07-11 |
Variable ICE and methods for measuring sample properties with the same
Grant 9,683,932 - Pelletier , et al. June 20, 2 | 2017-06-20 |
Power amplifier signal compensation
Grant 9,680,422 - Liu , et al. June 13, 2 | 2017-06-13 |
Hybrid Fiber Optic And Graphene Cable
App 20170160503 - Gao; Li ; et al. | 2017-06-08 |
Method and apparatus for measuring linear displacement
Grant 9,671,211 - Gao , et al. June 6, 2 | 2017-06-06 |
Magnetic stack including MgO-Ti(ON) interlayer
Grant 9,672,854 - Kubota , et al. June 6, 2 | 2017-06-06 |
Aromatic heterocyclic compounds and their application in pharmaceuticals
Grant 9,663,498 - Zhang , et al. May 30, 2 | 2017-05-30 |
Single magnet fluid densitometer
Grant 9,645,114 - Gao , et al. May 9, 2 | 2017-05-09 |
Tunable acoustic transmitter for downhole use
Grant 9,645,266 - Gao , et al. May 9, 2 | 2017-05-09 |
Aromatic Heterocyclic Derivatives And Pharmaceutical Applications Thereof
App 20170096392 - ZHANG; Yingjun ; et al. | 2017-04-06 |
Locating A Downhole Tool In A Wellbore
App 20170096891 - Gao; Li ; et al. | 2017-04-06 |
Fluid control in reservoir fluid sampling tools
Grant 9,587,489 - van Zuilekom , et al. March 7, 2 | 2017-03-07 |
Downhole fluid resistivity sensor systems and methods
Grant 9,575,199 - Zhang , et al. February 21, 2 | 2017-02-21 |
Apparatus and methods of determining fluid viscosity
Grant 9,568,410 - Gao , et al. February 14, 2 | 2017-02-14 |
Variable modulation of radiation and components
Grant 9,519,133 - Perkins , et al. December 13, 2 | 2016-12-13 |
Multi-Characteristic Integrated Computational Element Using Light Incidence Angle Manipulation
App 20160341658 - PELLETIER; Michael T. ; et al. | 2016-11-24 |
Viscosity Sensor
App 20160327465 - Masino; James ; et al. | 2016-11-10 |
Method and system of transmitting acoustic signals from a wellbore
Grant 9,477,008 - Robbins , et al. October 25, 2 | 2016-10-25 |
Polycrystalline Transparent Ceramics For Use With A Logging Sensor Or Tool
App 20160274268 - Atkinson; Robert S. ; et al. | 2016-09-22 |
Optical Fluid Model Base Construction And Use
App 20160273354 - Chen; Dingding ; et al. | 2016-09-22 |
In-situ Analysis Of Ice Using Surface Acoustic Wave Spectroscopy
App 20160265910 - Price; James M. ; et al. | 2016-09-15 |
Integrated Computational Element With Multiple Frequency Selective Surfaces
App 20160265352 - Gao; Li ; et al. | 2016-09-15 |
Identification Of Thermal Conductivity Properties Of Formation Fluid
App 20160258279 - XIA; Hua ; et al. | 2016-09-08 |
Identification Of Heat Capacity Properties Of Formation Fluid
App 20160259084 - XIA; Hua ; et al. | 2016-09-08 |
Aromatic Heterocyclic Compounds And Their Application In Pharmaceuticals
App 20160251339 - ZHANG; Yingjun ; et al. | 2016-09-01 |
Tunable Acoustic Transmitter for Downhole Use
App 20160238720 - GAO; Li ; et al. | 2016-08-18 |
Downhole Systems for Detecting a Property of a Fluid
App 20160216187 - Gao; Li ; et al. | 2016-07-28 |
Variable ICE and Methods for Measuring Sample Properties with the Same
App 20160209323 - Pelletier; Michael T. ; et al. | 2016-07-21 |
Real-Time Programmable ICE and Applications in Optical Measurements
App 20160187252 - Pelletier; Michael T. ; et al. | 2016-06-30 |
Measuring Fluid Conductivity
App 20160178788 - Zhang; Wei ; et al. | 2016-06-23 |
Simulated Integrated Computational Elements and Their Applications
App 20160178511 - Gao; Li ; et al. | 2016-06-23 |
Non-Invasive Compressibility and In Situ Density Testing of a Fluid Sample in a Sealed Chamber
App 20160168988 - Gao; Li ; et al. | 2016-06-16 |
Non-Invasive Compressibility and In Situ Density Testing of a Fluid Sample in a Sealed Chamber
App 20160168987 - Gao; Li ; et al. | 2016-06-16 |
Integrated Computational Elements With Frequency Selective Surface
App 20160146724 - Gao; Li ; et al. | 2016-05-26 |
Apparatus including temperature-dependent exchange spring mechanism
Grant 9,349,402 - Chen , et al. May 24, 2 | 2016-05-24 |
Integrated Computational Elements With Laterally-distributed Spectral Filters
App 20160139296 - Perkins; David L. ; et al. | 2016-05-19 |
Method And Device For The Concurrent Determination Of Fluid Density And Viscosity In-situ
App 20160108729 - Li; Gao ; et al. | 2016-04-21 |
MAGNETIC STACK INCLUDING MgO-Ti(ON) INTERLAYER
App 20160099016 - Kubota; Yukiko ; et al. | 2016-04-07 |
Non-invasive compressibility and in situ density testing of a fluid sample in a sealed chamber
Grant 9,297,255 - Gao , et al. March 29, 2 | 2016-03-29 |
Self-test Gsm/edge Power Measurement
App 20160080119 - Vaidyanathan; Rema ; et al. | 2016-03-17 |
Low Power Thermally Assisted Data Recording Media
App 20160064022 - Thiele; Jan-Ulrich ; et al. | 2016-03-03 |
Modeling wellbore fluids
Grant 9,256,701 - Chen , et al. February 9, 2 | 2016-02-09 |
Apparatus And Methods Of Data Analysis
App 20160011331 - PERKINS; David L. ; et al. | 2016-01-14 |
Method And Apparatus For The Downhole In-situ Determination Of The Speed Of Sound In A Formation Fluid
App 20150331132 - Gao; Li ; et al. | 2015-11-19 |
Systems and Methods of Calibrating Integrated Computational Elements
App 20150300945 - Gao; Li ; et al. | 2015-10-22 |
Method And Apparatus For The Downhole In-situ Determination Of The Speed Of Sound In A Formation Fluid
App 20150285058 - Gao; Li ; et al. | 2015-10-08 |
Optical Sensor Optimization And System Implementation With Simplified Layer Structure
App 20150277438 - Chen; Dingding ; et al. | 2015-10-01 |
Method and Device for Measuring a Magnetic Field
App 20150268313 - Gao; Li ; et al. | 2015-09-24 |
Method And Apparatus For Improving Temperature Measurement In A Density Sensor
App 20150253231 - Gao; Li ; et al. | 2015-09-10 |
Method and Device for Downhole Corrosion and Erosion Monitoring
App 20150240627 - Gao; Li ; et al. | 2015-08-27 |
System, Method and Computer Program Product For Integrated Computational Element Design Optimization and Performance Evaluation
App 20150234976 - Chen; Dingding ; et al. | 2015-08-20 |
Methods and systems for analyzing formation properties when performing subterranean operations
Grant 9,103,928 - Gao , et al. August 11, 2 | 2015-08-11 |
Variable Modulation Of Radiation And Components
App 20150192773 - Perkins; David L. ; et al. | 2015-07-09 |
Apparatus and Method for Downhole In-Situ Determaination of Fluid Viscosity
App 20150184510 - Gao; Li ; et al. | 2015-07-02 |
Downhole Fluid Resistivity Sensor Systems And Methods
App 20150168582 - Zhang; Wei ; et al. | 2015-06-18 |
Method For Fabricating A Patterned Composite Structure
App 20150154995 - Chen; Xi ; et al. | 2015-06-04 |
Method And Apparatus For Formation Tester Data Interpretation With Diverse Flow Models
App 20150127262 - Chen; Dingding ; et al. | 2015-05-07 |
Internal Feedback Receiver Based Vswr Measurement
App 20150118981 - GAO; Li ; et al. | 2015-04-30 |
Sensor Characterization Apparatus, Methods, And Systems
App 20150101404 - Chen; Dingding ; et al. | 2015-04-16 |
Determining fluid density
Grant 9,008,977 - Gao April 14, 2 | 2015-04-14 |
Self-test Using Internal Feedback For Transmit Signal Quality Estimation
App 20150092825 - GAO; Li ; et al. | 2015-04-02 |
MAGNETIC STACK INCLUDING MgO-Ti(ON) INTERLAYER
App 20150093598 - Kubota; Yukiko ; et al. | 2015-04-02 |
Composite magnetic recording structure for heat assisted magnetic recording device
Grant 8,988,976 - Chen , et al. March 24, 2 | 2015-03-24 |
Telemetry On Tubing
App 20150077265 - Gao; Li ; et al. | 2015-03-19 |
Single Magnet Fluid Densitometer
App 20150070000 - Gao; Li ; et al. | 2015-03-12 |
Downhole Telemetry Systems And Methods With Time-reversal Pre-equalization
App 20150015413 - Gao; Li | 2015-01-15 |
Method For Fabricating A Patterned Composite Structure
App 20150016237 - Chen; Xi ; et al. | 2015-01-15 |
Integrated Computational Element Analysis of Production Fluid in Artificial Lift Operations
App 20140352953 - Gao; Li ; et al. | 2014-12-04 |
Energy intensity transformation
Grant 8,899,114 - Jones , et al. December 2, 2 | 2014-12-02 |
Active Control of Thermal Effects on Optical Computing Devices
App 20140339406 - Perkins; David L. ; et al. | 2014-11-20 |
Active control of thermal effects on optical computing devices
Grant 8,872,100 - Perkins , et al. October 28, 2 | 2014-10-28 |
Power Amplifier Signal Compensation
App 20140292403 - LIU; Qijia ; et al. | 2014-10-02 |
Formaldehyde-free Plywood And Preparation Thereof
App 20140272403 - CHANG; Liang ; et al. | 2014-09-18 |
Modeling Wellbore Fluids
App 20140195215 - Chen; Dingding ; et al. | 2014-07-10 |
Methods And Systems For Analyzing Formation Properties When Performing Subterranean Operations
App 20140111209 - Gao; Li ; et al. | 2014-04-24 |
Fluid Control In Reservoir Fluid Samplilng Tools
App 20140096957 - van Zuilekom; Anthony H. ; et al. | 2014-04-10 |
Fluid control in reservior fluid sampling tools
Grant 8,672,026 - van Zuilekom , et al. March 18, 2 | 2014-03-18 |
Digital signal processor (DSP) architecture for a hybrid television tuner
Grant 8,599,312 - Hendrickson , et al. December 3, 2 | 2013-12-03 |
Method And Apparatus For Evaluating Fluid Sample Contamination By Using Multi Sensors
App 20130311099 - Eyuboglu; Sami Abbas ; et al. | 2013-11-21 |
Method and system of determining an electrical property of a formation fluid
Grant 8,581,591 - Pelletier , et al. November 12, 2 | 2013-11-12 |
Digital signal processor (DSP) architecture for a hybrid television tuner
Grant 8,576,343 - Hendrickson , et al. November 5, 2 | 2013-11-05 |
Non-Invasive Compressibility and In Situ Density Testing of a Fluid Sample in a Sealed Chamber
App 20130199286 - Gao; Li ; et al. | 2013-08-08 |
Fluid Densitometer With Temperature Sensor To Provide Temperature Correction
App 20130180330 - Gao; Li ; et al. | 2013-07-18 |
Method And Apparatus For Measuring Linear Displacment
App 20130113468 - Gao; Li ; et al. | 2013-05-09 |
Apparatus And Methods Of Determining Fluid Viscosity
App 20130067995 - Gao; Li ; et al. | 2013-03-21 |
Non-contact Torque Measurement Apparatus And Methd
App 20120234107 - Pindiprolu; Sairam KS ; et al. | 2012-09-20 |
Digital phase lock loop configurable as a frequency estimator
Grant 8,228,431 - Gao , et al. July 24, 2 | 2012-07-24 |
Energy Intensity Transformation
App 20120167692 - Jones; Christopher M. ; et al. | 2012-07-05 |
Training for directional detection
Grant 8,193,946 - Sinanovic , et al. June 5, 2 | 2012-06-05 |
Determining Fluid Density
App 20120072128 - Gao; Li | 2012-03-22 |
Fluid Control In Reservior Fluid Sampling Tools
App 20120018152 - Zuilekom; Anthony H. van ; et al. | 2012-01-26 |
Minimizing the effect of borehole current in tensor induction logging tools
Grant 8,030,935 - Xiao , et al. October 4, 2 | 2011-10-04 |
Television reciever with automatic gain control (AGC)
Grant 8,009,776 - Gao , et al. August 30, 2 | 2011-08-30 |
Receiver with image rejection calibration at an undesired picture carrier and method therefor
Grant 7,995,981 - Gao , et al. August 9, 2 | 2011-08-09 |
Method And System Of Transmitting Acoustic Signals From A Wellbore
App 20110164468 - Robbins; Carl A. ; et al. | 2011-07-07 |
Receiver with multi-tone wideband I/Q mismatch calibration and method therefor
Grant 7,962,113 - Gao , et al. June 14, 2 | 2011-06-14 |
Digital Phase Lock Loop Configurable As A Frequency Estimator
App 20110050998 - Gao; Li ; et al. | 2011-03-03 |
Method And System Of Determining An Electrical Property Of A Formation Fluid
App 20110031972 - Pelletier; Michael T. ; et al. | 2011-02-10 |
Digital Signal Processor (DSP) Architecture For A Hybrid Television Tuner
App 20100328536 - Hendrickson; Alan ; et al. | 2010-12-30 |
Digital Signal Processor (DSP) Architecture For A Hybrid Television Tuner
App 20100328544 - Hendrickson; Alan ; et al. | 2010-12-30 |
Wireless Telemetry Repeater Systems And Methods
App 20100182161 - Robbins; Carl A. ; et al. | 2010-07-22 |
Data retrieval tags
Grant 7,750,808 - Masino , et al. July 6, 2 | 2010-07-06 |
Pyrrolo-thiazines and processes for the preparation and use thereof
Grant 7,579,343 - Hollingsworth , et al. August 25, 2 | 2009-08-25 |
Selectable high-side/low-side mix for high intermediate frequency (IF) receivers
Grant 7,558,546 - Johnson , et al. July 7, 2 | 2009-07-07 |
Training For Directional Detection
App 20080285386 - Sinanovic; Sinan ; et al. | 2008-11-20 |
2-thiaquinolizidines and process for the preparation thereof
Grant 7,342,010 - Hollingsworth , et al. March 11, 2 | 2008-03-11 |
Downhole signal source
Grant 7,219,748 - Gao , et al. May 22, 2 | 2007-05-22 |
Receiver with image rejection calibration at an undesired picture carrier and method therefor
App 20070097271 - Gao; Li ; et al. | 2007-05-03 |
Receiver with multi-tone wideband I/Q mismatch calibration and method therefor
App 20070099570 - Gao; Li ; et al. | 2007-05-03 |
Downhole signal source
Grant 7,212,132 - Gao , et al. May 1, 2 | 2007-05-01 |
Pyrrolo-thiazines and processes for the preparation and use thereof
App 20070055062 - Hollingsworth; Rawle ; et al. | 2007-03-08 |
Television reciever with automatic gain control (AGC)
App 20070030929 - Gao; Li ; et al. | 2007-02-08 |
Data retrieval tags
App 20060250243 - Masino; James ; et al. | 2006-11-09 |
Television receiver with automatic gain control (AGC)
App 20060222115 - Dornbusch; Andrew W. ; et al. | 2006-10-05 |
Downhole signal source
App 20060122778 - Gao; Li ; et al. | 2006-06-08 |
2-Thiaquinolizidines and process for the preparation thereof
App 20060106212 - Hollingsworth; Rawle I. ; et al. | 2006-05-18 |
Method and system for well telemetry
Grant 7,046,164 - Gao , et al. May 16, 2 | 2006-05-16 |
Minimizing the effect of borehole current in tensor induction logging tools
App 20060082374 - Xiao; Jiaqi ; et al. | 2006-04-20 |
Method and apparatus for minimizing direct coupling for downhole logging devices
Grant 7,026,820 - Xiao , et al. April 11, 2 | 2006-04-11 |
Selectable high-side/low-side mix for high intermediate frequency (IF) receivers
App 20060073800 - Johnson; Richard A. ; et al. | 2006-04-06 |
Downhole signal source
App 20050264293 - Gao, Li ; et al. | 2005-12-01 |
Method and system for well telemetry
App 20050184880 - Gao, Li ; et al. | 2005-08-25 |
Method and system for determining parameters inside a subterranean formation using data sensors and a wireless ad hoc network
Grant 6,898,529 - Gao , et al. May 24, 2 | 2005-05-24 |
Method and apparatus for minimizing direct coupling for downhole logging devices
App 20050093547 - Xiao, Jiaqi ; et al. | 2005-05-05 |
Method and system for determining parameters inside a subterranean formation using data sensors and a wireless ad hoc network
App 20050055162 - Gao, Li ; et al. | 2005-03-10 |
Method for determining parameters of earth formations surrounding a well bore
Grant 6,859,733 - Gao February 22, 2 | 2005-02-22 |
Method of combining vertical and magnetic dipole induction logs for reduced shoulder and borehole effects
Grant 6,819,112 - Gianzero , et al. November 16, 2 | 2004-11-16 |
Galvanic method of measuring electrical anisotropy
Grant 6,765,386 - Gianzero , et al. July 20, 2 | 2004-07-20 |
Virtual steering of induction tool for determination of formation dip angle
Grant 6,727,706 - Gao , et al. April 27, 2 | 2004-04-27 |
Method For Determining Parameters Of Earth Formations Surrounding A Well Bore Using Neural Network Inversion
App 20040019427 - San Martin, Luis E. ; et al. | 2004-01-29 |
Galvanic method of measuring electrical anisotropy
App 20030197510 - Gianzero, Stanley C. ; et al. | 2003-10-23 |
Method for determining parameters of earth formations surrounding a well bore
Grant 6,611,762 - Gao August 26, 2 | 2003-08-26 |
Method of combining vertical and magnetic dipole induction logs for reduced shoulder and borehole effects
App 20030146752 - Gianzero, Stanley C. ; et al. | 2003-08-07 |
Induction method for determining dip angle in subterranean earth formations
Grant 6,556,016 - Gao , et al. April 29, 2 | 2003-04-29 |
Induction Apparatus And Method For Determining Dip Angle In Subterranean Earth Formations
App 20030057950 - Gao, Li ; et al. | 2003-03-27 |
Virtual steering of induction tool for determination of formation DIP angle
App 20030030439 - Gao, Li ; et al. | 2003-02-13 |
Determination of conductivity in anisotropic dipping formations from magnetic coupling measurements
Grant 6,393,364 - Gao , et al. May 21, 2 | 2002-05-21 |
Strong high-temperature superconductor trapped field magnets
Grant 6,025,769 - Chu , et al. February 15, 2 | 2000-02-15 |
Strong high-temperature superconductor trapped field magnets
Grant 5,563,564 - Chu , et al. October 8, 1 | 1996-10-08 |
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