Patents by Inventor Patrick Curry
Patrick Curry has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20240011969Abstract: A system and method for analyzing bladder tissue sample is provided that includes an excitation light source, a photodetector, an optical filter, and a system controller. The excitation light source produces excitation lights centered on a distinct wavelengths. At least one of the wavelengths produces autofluorescence emissions from one or more biomolecules, and at least one of the wavelengths produces diffuse reflectance signals. The photodetector detects at least one of the autofluorescence emissions or diffuse reflectance signals and produces signals representative thereof. The optical filter filters at least one of autofluorescence emissions or the diffuse reflectance signals. The system controller communicates with the system components and a memory storing instructions. The instructions cause the system controller to control the excitation light unit, receive and process the photodetector signals, produce a signal image, and analyze the tissue sample to determine the presence of detrusor muscle tissue.Type: ApplicationFiled: January 5, 2022Publication date: January 11, 2024Inventors: Rishikesh Pandey, David Fournier, Patrick Curry, Alan Kersey
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Publication number: 20230346983Abstract: A method and system for determining the presence of a mass of cancerous cells in vivo within a tissue body is provided. The method includes: a) performing an examination of the tissue body using a diagnostic method operable to determine the presence of a suspect tissue mass, and determining a location of the same; b) administering a solution containing “RR-CTEs”, the RR-CTEs configured to target and bind with cancerous cells; c) interrogating the tissue body with a beam of light, wherein the RR-CTEs are configured to produce Raman scattered light upon impingement; d) collecting the Raman scattered light; e) processing the collected Raman scattered light to determine a presence or an absence of the a Raman signature; and f) comparing the determined location of the suspect tissue mass with the determined location of the mass of cancerous cells to determine the presence of the mass of cancerous cells.Type: ApplicationFiled: February 1, 2021Publication date: November 2, 2023Inventors: Alan Kersey, Rishikesh Pandey, Patrick Curry
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Patent number: 10704939Abstract: An apparatus and method for sensing a fluid flow passing within a pipe, which fluid flow comprises at least a first fluid phase. The apparatus includes a flow meter having an array of sensors and at least one processing unit, which flow meter is adapted to sense the fluid flow passing within the pipe as it travels past the array of sensors and produce signals indicative of the presence of vortical structures convecting with the fluid flow. The at least one processing unit is adapted to: (a) produce a k-? plot using the signals indicative of the presence of vortical structures convecting with the fluid flow, and determine a k-? plot quality parameter that indicates the presence or absence of a second fluid phase within a fluid flow passing within a pipe; or (b) determine a shape factor parameter indicative of a presence or absence of a second fluid phase within a fluid flow passing within a pipe; or (c) both (a) and (b).Type: GrantFiled: July 28, 2015Date of Patent: July 7, 2020Assignee: Expro Meters, Inc.Inventors: Michael Sapack, Patrick Curry, David Bellemore, Charles Winston, Edward Beeloo
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Publication number: 20170030748Abstract: An apparatus and method for sensing a fluid flow passing within a pipe, which fluid flow comprises at least a first fluid phase. The apparatus includes a flow meter having an array of sensors and at least one processing unit, which flow meter is adapted to sense the fluid flow passing within the pipe as it travels past the array of sensors and produce signals indicative of the presence of vortical structures convecting with the fluid flow. The at least one processing unit is adapted to: (a) produce a k-? plot using the signals indicative of the presence of vortical structures convecting with the fluid flow, and determine a k-? plot quality parameter that indicates the presence or absence of a second fluid phase within a fluid flow passing within a pipe; or (b) determine a shape factor parameter indicative of a presence or absence of a second fluid phase within a fluid flow passing within a pipe; or (c) both (a) and (b).Type: ApplicationFiled: July 28, 2015Publication date: February 2, 2017Inventors: Michael Sapack, Patrick Curry, David Bellemore, Charles Winston, Edward Beeloo
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Systems and methods for managing hydrocarbon material producing wellsites using clamp-on flow meters
Patent number: 9528362Abstract: A method and system for managing one or more hydrocarbon producing well sites is provided. The well site includes a hydrocarbon material flow passing through a pipe. The system includes a clamp-on flow meter and a control station. The clamp-on flow meter is operable to produce output indicative of at least one characteristic of the hydrocarbon material flowing through the pipe at the well site. The control station is separately located from the well site. The control station includes at least one processor adapted to receive the output from the clamp-on flow meter. The processor is adapted to determine one or more characteristics of the hydrocarbon material flow at each well site using a flow compositional model.Type: GrantFiled: October 16, 2013Date of Patent: December 27, 2016Assignee: Expro Meters, Inc.Inventors: Gabriel Dragnea, Michael Sapack, Patrick Curry, Siddesh Sridhar -
SYSTEMS AND METHODS FOR MANAGING HYDROCARBON MATERIAL PRODUCING WELLSITES USING CLAMP-ON FLOW METERS
Publication number: 20140102697Abstract: A method and system for managing one or more hydrocarbon producing well sites is provided. The well site includes a hydrocarbon material flow passing through a pipe. The system includes a clamp-on flow meter and a control station. The clamp-on flow meter is operable to produce output indicative of at least one characteristic of the hydrocarbon material flowing through the pipe at the well site. The control station is separately located from the well site. The control station includes at least one processor adapted to receive the output from the clamp-on flow meter. The processor is adapted to determine one or more characteristics of the hydrocarbon material flow at each well site using a flow compositional model.Type: ApplicationFiled: October 16, 2013Publication date: April 17, 2014Applicant: Expro Meters, Inc.Inventors: Gabriel Dragnea, Michael Sapack, Patrick Curry, Siddesh Sridhar -
Patent number: 8444117Abstract: The invention relates to stabilizers for use with a vehicle. The quick release coupling system entails a pair of grooved plates that can easily attach and detach with respect to one another. The top plate of the coupling system is mechanically attached to the frame of the vehicle and a bottom plate is mechanically attached to a conventional stabilizer. These grooved plates create a quick release coupling joint that facilitates attachment and removal of the stabilizers from the vehicle.Type: GrantFiled: February 9, 2010Date of Patent: May 21, 2013Assignee: Curry EnterprisesInventors: Patrick A. Curry, Carmen R. Curry
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Patent number: 8402841Abstract: A method and apparatus for sensing a fluid flow within a pipe is provided. The method includes the steps of: a) providing an ultrasonic sensor having a transmitter operable to transmit ultrasonic signals through the first pipe wall, the fluid flow disposed within the pipe, and the second pipe wall, and a receiver operable to receive the transmitted signal after the signal has passed through the pipe walls and fluid flow; b) disposing the transmitter adjacent the first wall and the receiver adjacent the second wall; c) disposing at least one acoustic member between at least one of the transmitter and the first wall, and the receiver and the second wall, which acoustic member has acoustic properties such that the combined respective member and pipe wall have half wave resonant frequencies that substantially match the half wave resonant frequencies of the opposite wall, or opposite wall and respective member; and d) sensing the fluid flow through the pipe walls and structure using the ultrasonic sensor.Type: GrantFiled: March 11, 2011Date of Patent: March 26, 2013Assignee: Expro Meters, Inc.Inventors: Daniel L. Gysling, Patrick Curry, ChangJiu Dang
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Publication number: 20110226063Abstract: A method and apparatus for sensing a fluid flow within a pipe is provided. The method includes the steps of: a) providing an ultrasonic sensor having a transmitter operable to transmit ultrasonic signals through the first pipe wall, the fluid flow disposed within the pipe, and the second pipe wall, and a receiver operable to receive the transmitted signal after the signal has passed through the pipe walls and fluid flow; b) disposing the transmitter adjacent the first wall and the receiver adjacent the second wall; c) disposing at least one acoustic member between at least one of the transmitter and the first wall, and the receiver and the second wall, which acoustic member has acoustic properties such that the combined respective member and pipe wall have half wave resonant frequencies that substantially match the half wave resonant frequencies of the opposite wall, or opposite wall and respective member; and d) sensing the fluid flow through the pipe walls and structure using the ultrasonic sensor.Type: ApplicationFiled: March 11, 2011Publication date: September 22, 2011Applicant: EXPRO METERS, INC.Inventors: Daniel L. Gysling, Patrick Curry, ChangJiu Dang
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Publication number: 20110193038Abstract: The invention relates to stabilizers for use with a vehicle. The quick release coupling system entails a pair of grooved plates that can easily attach and detach with respect to one another. The top plate of the coupling system is mechanically attached to the frame of the vehicle and a bottom plate is mechanically attached to a conventional stabilizer. These grooved plates create a quick release coupling joint that facilitates attachment and removal of the stabilizers from the vehicle.Type: ApplicationFiled: February 9, 2010Publication date: August 11, 2011Inventors: Patrick A. Curry, Carmen R. Curry
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Patent number: 7672794Abstract: A system for monitoring, diagnosing, and/or controlling a flow process uses one or more flow meters based on an array of pressure sensors. A signal processor outputs at least one of a flow signal, a diagnostic signal, and a control signal in response to the pressure signals from the pressure sensors. The flow signal indicates the at least one parameter of the fluid, the diagnostic signal indicates a diagnostic condition of a device in the flow process, and the control signal is effective in adjusting an operating parameter of at least one device in the flow process. The system may be arranged as a distributed control system (DCS) architecture for monitoring a plurality of flow meters based on array-processing installed at various locations throughout a flow process.Type: GrantFiled: June 24, 2004Date of Patent: March 2, 2010Assignee: Expro Meters, Inc.Inventors: Daniel L. Gysling, Alan D. Kersey, Patrick Curry
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Patent number: 7596987Abstract: A flow measuring system combines a density measuring device and a device for measuring the speed of sound (SOS) propagating through the fluid flow and/or for determining the gas volume fraction (GVF) of the flow. The GVF meter measures acoustic pressures propagating through the fluids to measure the speed of sound ?mix propagating through the fluid to calculate at least gas volume fraction of the fluid and/or SOS. In response to the measured density and gas volume fraction, a processing unit determines the density of non-gaseous component of an aerated fluid flow. For three phase fluid flows, the processing unit can determine the phase fraction of the non-gaseous components of the fluid flow. The gas volume fraction (GVF) meter may include a sensing device having a plurality of strain-based or pressure sensors spaced axially along the pipe for measuring the acoustic pressures propagating through the flow.Type: GrantFiled: November 13, 2006Date of Patent: October 6, 2009Assignee: Expro Meters, Inc.Inventors: Daniel L. Gysling, Patrick Curry, Douglas H. Loose, Thomas E. Banach
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Publication number: 20080223129Abstract: A flow measuring system combines a density measuring device and a device for measuring the speed of sound (SOS) propagating through the fluid flow and/or for determining the gas volume fraction (GVF) of the flow. The GVF meter measures acoustic pressures propagating through the fluids to measure the speed of sound ?mix propagating through the fluid to calculate at least gas volume fraction of the fluid and/or SOS. In response to the measured density and gas volume fraction, a processing unit determines the density of non-gaseous component of an aerated fluid flow. For three phase fluid flows, the processing unit can determine the phase fraction of the non-gaseous components of the fluid flow. The gas volume fraction (GVF) meter may include a sensing device having a plurality of strain-based or pressure sensors spaced axially along the pipe for measuring the acoustic pressures propagating through the flow.Type: ApplicationFiled: November 13, 2006Publication date: September 18, 2008Inventors: Daniel L. Gysling, Patrick Curry, Douglas H. Loose, Thomas E. Banach
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Patent number: 7380439Abstract: A flow measuring system is provided that provides at least one of a compensated mass flow rate measurement and a compensated density measurement. The flow measuring system includes a gas volume fraction meter in combination with a coriolis meter. The GVF meter measures acoustic pressures propagating through the fluids to measure the speed of sound ?mix propagating through the fluid to calculate at least gas volume fraction of the fluid and/or the reduced natural frequency. For determining an improved density for the coriolis meter, the calculated gas volume fraction and/or reduced frequency is provided to a processing unit. The improved density is determined using analytically derived or empirically derived density calibration models (or formulas derived therefore), which is a function of the measured natural frequency and at least one of the determined GVF, reduced frequency and speed of sound, or any combination thereof.Type: GrantFiled: December 20, 2006Date of Patent: June 3, 2008Assignee: CiDRA CorporationInventors: Daniel L. Gysling, Patrick Curry, Douglas H. Loose, Thomas E. Banach
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Patent number: 7302861Abstract: A portable flow measuring apparatus includes an array of pressure sensors used to measure the acoustic and convective pressure variations in the flow to determine a desired parameter. A portable processing instrument processes the signals provided by the sensing array to provide an output signal indicative of a parameter of the fluid flow. The portable processing instrument includes a processor having appropriate processing algorithms to determine the desired or selected parameter(s) of the process flow 12. The portable processing instrument has a user interface to permit the user to select the parameters to be measured in the process flow, and/or more importantly, to enable the user to modify particular parameters or functions in the processor 30 and/or processing algorithms. The user interface 32 also enables a user to modify the code of the algorithm via a graphic user interface (GUI), keyboard and/or user input signal 34.Type: GrantFiled: October 16, 2006Date of Patent: December 4, 2007Assignee: CiDRA CorporationInventors: Charles R. Winston, Michael A. Sapack, Patrick Curry, Daniel L. Gysling
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Publication number: 20070125154Abstract: A flow measuring system is provided that provides at least one of a compensated mass flow rate measurement and a compensated density measurement. The flow measuring system includes a gas volume fraction meter in combination with a coriolis meter. The GVF meter measures acoustic pressures propagating through the fluids to measure the speed of sound ?mix propagating through the fluid to calculate at least gas volume fraction of the fluid and/or the reduced natural frequency. For determining an improved density for the coriolis meter, the calculated gas volume fraction and/or reduced frequency is provided to a processing unit. The improved density is determined using analytically derived or empirically derived density calibration models (or formulas derived therefore), which is a function of the measured natural frequency and at least one of the determined GVF, reduced frequency and speed of sound, or any combination thereof.Type: ApplicationFiled: December 20, 2006Publication date: June 7, 2007Inventors: Daniel Gysling, Patrick Curry, Douglas Loose, Thomas Banach
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Publication number: 20070034017Abstract: A portable flow measuring apparatus is provided that measures the speed of sound and/or vortical disturbances propagating in a fluid flow to determine a parameter of the flow propagating through a pipe. The apparatus includes a sensing device that includes an array of pressure sensors, which may be removable, used to measure the acoustic and convective pressure variations in the flow to determine a desired parameter. A portable processing instrument processes the signals provided by the sensing array to provide an output signal indicative of a parameter of the fluid flow. The portable processing instrument includes a processor having appropriate processing algorithms to determine the desired or selected parameter(s) of the process flow 12. The portable processing instrument has a user interface to permit the user to select the parameters to be measured in the process flow, and/or more importantly, to enable the user to modify particular parameters or functions in the processor 30 and/or processing algorithms.Type: ApplicationFiled: October 16, 2006Publication date: February 15, 2007Inventors: Charles Winston, Michael Sapack, Patrick Curry, Daniel Gysling
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Patent number: 7152460Abstract: A flow measuring system is provided that provides at least one of a compensated mass flow rate measurement and a compensated density measurement. The flow measuring system includes a gas volume fraction meter in combination with a coriolis meter. The GVF meter measures acoustic pressures propagating through the fluids to measure the speed of sound ?mix propagating through the fluid to calculate at least gas volume fraction of the fluid and/or the reduced natural frequency. For determining an improved density for the coriolis meter, the calculated gas volume fraction and/or reduced frequency is provided to a processing unit. The improved density is determined using analytically derived or empirically derived density calibration models (or formulas derived therefore), which is a function of the measured natural frequency and at least one of the determined GVF, reduced frequency and speed of sound, or any combination thereof.Type: GrantFiled: July 15, 2004Date of Patent: December 26, 2006Assignee: Cidra CorporationInventors: Daniel L. Gysling, Patrick Curry, Douglas H. Loose, Thomas E. Banach
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Patent number: 7134320Abstract: A flow measuring system combines a density measuring device and a device for measuring the speed of sound (SOS) propagating through the fluid flow and/or for determining the gas volume fraction (GVF) of the flow. The GVF meter measures acoustic pressures propagating through the fluids to measure the speed of sound ?mix propagating through the fluid to calculate at least gas volume fraction of the fluid and/or SOS. In response to the measured density and gas volume fraction, a processing unit determines the density of non-gaseous component of an aerated fluid flow. For three phase fluid flows, the processing unit can determine the phase fraction of the non-gaseous components of the fluid flow. The gas volume fraction (GVF) meter may include a sensing device having a plurality of strain-based or pressure sensors spaced axially along the pipe for measuring the acoustic pressures propagating through the flow.Type: GrantFiled: August 2, 2004Date of Patent: November 14, 2006Assignee: CiDRA CorporationInventors: Daniel L. Gysling, Patrick Curry, Douglas H. Loose, Thomas E. Banach
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Patent number: 7121152Abstract: A portable flow measuring apparatus measures the speed of sound and/or vortical disturbances propagating in a fluid flow to determine a parameter of the flow propagating through a pipe. The apparatus includes a sensing device that includes an array of pressure sensors, which may be removable, used to measure the acoustic and convective pressure variations in the flow to determine a desired parameter. A portable processing instrument processes the signals provided by the sensing array to provide an output signal indicative of a parameter of the fluid flow. The portable processing instrument includes a processor having appropriate processing algorithms to determine the desired or selected parameter(s) of the process flow 12. The portable processing instrument has a user interface to permit the user to select the parameters to be measured in the process flow, and/or more importantly, to enable the user to modify particular parameters or functions in the processor 30 and/or processing algorithms.Type: GrantFiled: June 7, 2004Date of Patent: October 17, 2006Assignee: CiDRA CorporationInventors: Charles R. Winston, Michael A. Sapack, Patrick Curry, Daniel L. Gysling