Patents by Inventor F. Mitchell

F. Mitchell 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).

  • Publication number: 20240093287
    Abstract: The present disclosure relates to compositions and methods for reducing the concentration of extendable free and buried primers relative to amplification product in a sample. The disclosed methods and compositions can be used to reduce or eliminate index hopping in a next generation sequencing (NGS) platform.
    Type: Application
    Filed: July 30, 2021
    Publication date: March 21, 2024
    Inventors: Keith Robison, Douglas G. Smith, Adam J. Meyer, Andrew J. Mitchell, Alex Plocik, Thomas F. Knight
  • Publication number: 20230371827
    Abstract: Machine learning techniques for estimating an indication of carotid-femoral pulse wave velocity (CFPWV) and/or vascular age (VA) of a subject from an arterial waveform previously measured at a single site by an arterial waveform acquisition device coupled to the subject, the method comprising using at least one computer hardware processor to perform: obtaining the arterial waveform, the arterial waveform comprising a plurality of portions corresponding to a respective plurality of heartbeats of the subject; generating a representative heartbeat waveform from the arterial waveform; and providing the representative heartbeat waveform as input to a trained machine learning model to produce a corresponding output indicative of the CFPWV of the subject.
    Type: Application
    Filed: April 11, 2023
    Publication date: November 23, 2023
    Applicant: Cardiovascular Engineering, Inc.
    Inventors: Gary F. Mitchell, John D. Gotal
  • Publication number: 20210351492
    Abstract: A radio system can have an antenna interface unit (AIU), a processor controller unit (PCU), and an interface cable. The AIU can be coupled to one or more antennae and can be configured to receive signals and/or convert the signals to digital signals. The PCU can be coupled to the AIU. The PCU can be configured to receive the analog signals via the interface cable, which can be configured to convey signals according to Wi-Fi, Ethernet, and RF protocols. The interface cable can be configured to provide power from the PCU to the AIU. The PCU can include a contactor controller for protecting against reverse polarity DC power connection.
    Type: Application
    Filed: September 10, 2019
    Publication date: November 11, 2021
    Inventors: Brian CHERDAK, Allen Paul NICHOLS, Jonathan F. MITCHELL
  • Patent number: 11075441
    Abstract: A radio system can have an antenna interface unit (AIU), a processor controller unit (PCU), and an interface cable. The AIU can be coupled to one or more antennae and can be configured to receive signals and/or convert the signals to digital signals. The PCU can be coupled to the AIU. The PCU can be configured to receive the analog signals via the interface cable, which can be configured to convey signals according to Wi-Fi, Ethernet, and RF protocols. The interface cable can be configured to provide power from the PCU to the AIU. The PCU can include a contactor controller for protecting against reverse polarity DC power connection.
    Type: Grant
    Filed: July 10, 2019
    Date of Patent: July 27, 2021
    Assignee: CACI, INC.—FEDERAL
    Inventors: Brian Cherdak, Allen Paul Nichols, Jonathan F. Mitchell
  • Publication number: 20200335852
    Abstract: A radio system can have an antenna interface unit (AIU), a processor controller unit (PCU), and an interface cable. The AIU can be coupled to one or more antennae and can be configured to receive signals and/or convert the signals to digital signals. The PCU can be coupled to the AIU. The PCU can be configured to receive the analog signals via the interface cable, which can be configured to convey signals according to Wi-Fi, Ethernet, and RF protocols. The interface cable can be configured to provide power from the PCU to the AIU. The PCU can include a contactor controller for protecting against reverse polarity DC power connection.
    Type: Application
    Filed: July 10, 2019
    Publication date: October 22, 2020
    Inventors: Brian Cherdak, Allen Paul Nichols, Jonathan F. Mitchell
  • Publication number: 20200253213
    Abstract: The present invention relates to compositions and methods for disease control in plants. The compositions for use in the methods of the invention include glyphosate as the active compound. In addition, methods and compositions are disclosed to prevent and treat pest infection in glyphosate tolerant plants.
    Type: Application
    Filed: February 14, 2020
    Publication date: August 13, 2020
    Inventors: William P. Clinton, Paul C.C. Feng, James F. Mitchell, David V. Uhr
  • Publication number: 20200245029
    Abstract: A system for streaming avionics simulator content to remote clients allows the clients to use with low-cost or commercial-off-the-shelf (COTS) visualization hardware by performing all computations and graphics generation on the server side. Avionics simulators generate interactive graphic content dynamically simulating cabin or cockpit interior environments. Streaming servers connected to the simulators receive simulation requests from the client-side visualization devices specifying a desired environment for simulation and parameters relevant to the desired environment (e.g., a system configuration, an aircraft configuration, a set of external conditions). The streaming servers identify the client-side visualization equipment and verify that the client-side devices are permitted to receive, and capable of receiving, the desired content.
    Type: Application
    Filed: January 24, 2019
    Publication date: July 30, 2020
    Inventor: Andre F. Mitchell
  • Patent number: 10575526
    Abstract: The present invention relates to compositions and methods for disease control in plants. The compositions for use in the methods of the invention include glyphosate as the active compound. In addition, methods and compositions are disclosed to prevent and treat pest infection in glyphosate tolerant plants.
    Type: Grant
    Filed: August 25, 2015
    Date of Patent: March 3, 2020
    Assignee: Monsanto Technology LLC
    Inventors: William P. Clinton, Paul C. C. Feng, James F. Mitchell, David V. Uhr
  • Publication number: 20180306651
    Abstract: A monitoring system for monitoring the temperature of a sample of insulin stored in a container. Additionally, a monitoring and detecting system for monitoring a sample that is sensitive to ambient temperature, pressure and/or ultra-violet (UV) radiation or other conditions. The system includes sensor circuits that sense conditions of a sample. A comparator circuit receives input from the sensor circuit indicative of the sensed conditions of the sample. The comparator circuit generates a profile of the sample and indicator modules provide an indication, such as warn or fail for the sample.
    Type: Application
    Filed: April 21, 2017
    Publication date: October 25, 2018
    Inventors: Mark D. Mitchell, Connor F. Mitchell
  • Publication number: 20170224431
    Abstract: A medical device case for allowing passage of a tube from the interior to the exterior of a case such that the case is sealed against fluid intrusion whether a tube is present or absent. The medical device case generally includes a case having a first portion and a second portion hingedly connected to the first portion. The first portion and second portion may be closed together to define a compartment in which a medical device may be positioned. A tube seal assembly is included which will allow a tube leading from the medical device within the compartment to exit the case through a passage. The tube seal assembly generally includes a first seal and second seal which combine when the case is closed to seal around the tube when it is present or to seal against each other when no tube is present.
    Type: Application
    Filed: April 24, 2017
    Publication date: August 10, 2017
    Inventors: Connor F. Mitchell, Patrick M. Harris
  • Patent number: 9638023
    Abstract: Systems and methods for determining stresses in pipe under non-uniform exterior loads to test the pipe design for structural integrity by approximating non-uniform exterior loads on the pipe and performing a stress analysis of the pipe under the non-uniform exterior loading to determine the stresses in the pipe.
    Type: Grant
    Filed: November 27, 2013
    Date of Patent: May 2, 2017
    Assignee: LANDMARK GRAPHICS CORPORATION
    Inventor: Robert F Mitchell
  • Patent number: 9629954
    Abstract: A tube passage sealing system for allowing passage of a tube from the interior to the exterior of a case such that the case is sealed against fluid intrusion whether a tube is present or absent. The tube passage sealing system generally includes a case having a first portion and a hingedly connected second portion. The portions may be closed together to define a compartment in which a device may be positioned. A tube seal assembly is included which allows a tube leading from the device within the compartment to exit the case through a passage formed in the assembly. The tube seal assembly generally includes a first tube seal and second tube seal which combine when the case is closed to seal around the tube. Some embodiments may include blocking portions on the tube seals which will act to seal the passage when a tube is not present.
    Type: Grant
    Filed: May 5, 2015
    Date of Patent: April 25, 2017
    Assignee: beteSTRONGCASES, LLC
    Inventors: Connor F. Mitchell, Patrick M. Harris
  • Patent number: 9556705
    Abstract: A casing joint assembly and methods for producing an annulus gas cap using the casing joint assembly. The casing joint assembly comprises a first valve and a second valve to control fluid pressure in the sealed annulus between the casing string and a wall of the well bore or another casing string.
    Type: Grant
    Filed: September 30, 2014
    Date of Patent: January 31, 2017
    Assignee: Landmark Graphics Corporation
    Inventor: Robert F Mitchell
  • Patent number: 9550120
    Abstract: A method for gamifying a toll image review process includes receiving an image of a vehicle that has utilized a toll road and identifying a region of interest of the image depicting an identifier of the vehicle. A second image is generated that includes the region of interest and is preprocessed to generate a plurality of images of the region of interest. Each of the images includes unique display settings. The images are displayed within a graphical user interface along with progress information for a first user. The progress information is related to an amount of vehicles to identify. Progress information is displayed for additional users. An input including the identifier is received using the user interface. Images related to an image of a second vehicle's region of interest are displayed. A progress of the additional users is monitored and then the displayed progress information is updated.
    Type: Grant
    Filed: February 8, 2016
    Date of Patent: January 24, 2017
    Assignee: Cubic Corporation
    Inventors: Charles F. Mitchell, Dennis Moore, Ashok Sinha, Michael Sinha, Stephen Bliss
  • Publication number: 20160325888
    Abstract: A tube passage sealing system for allowing passage of a tube from the interior to the exterior of a case such that the case is sealed against fluid intrusion whether a tube is present or absent. The tube passage sealing system generally includes a case having a first portion and a hingedly connected second portion. The portions may be closed together to define a compartment in which a device may be positioned. A tube seal assembly is included which allows a tube leading from the device within the compartment to exit the case through a passage formed in the assembly. The tube seal assembly generally includes a first tube seal and second tube seal which combine when the case is closed to seal around the tube. Some embodiments may include blocking portions on the tube seals which will act to seal the passage when a tube is not present.
    Type: Application
    Filed: May 5, 2015
    Publication date: November 10, 2016
    Inventors: Connor F. Mitchell, Patrick M. Harris
  • Patent number: 9481617
    Abstract: In an embodiment a catalyst comprises a medium or large pore zeolite having germanium incorporated into the zeolite framework. The zeolite can have a pore structure that is one dimensional, two dimensional or three dimensional. A metal selected from Group 10 can be deposited on the zeolite. In an embodiment, a process for synthesizing the zeolite comprises preparing a medium pore zeolite containing germanium in the framework of the zeolite and calcining the zeolite. In an embodiment, the catalyst can be used in a process for the conversion of hydrocarbons comprising contacting a hydrocarbon stream containing alkanes, olefins, or mixtures thereof having 2 to 12 carbon atoms per molecule with the catalyst and recovering the product.
    Type: Grant
    Filed: April 29, 2014
    Date of Patent: November 1, 2016
    Assignee: SAUDI BASIC INDUSTRIES CORPORATION
    Inventors: Scott A. Stevenson, Alla K. Khanmamedova, Dustin B. Farmer, Scott F. Mitchell, Jim Vartuli
  • Patent number: 9475737
    Abstract: This invention is for a catalyst for conversion of hydrocarbons. The catalyst is a non-acidic germanium zeolite, such as Ge-ZSM-5, on which at least two metals, platinum and at least one other metal selected from Group 7, Group 8, Group 9, Group 10 and tin, are deposited on the germanium zeolite. Examples of the other metal are iridium, rhenium, palladium, ruthenium, rhodium, iron, cobalt and tin. The catalyst is prepared by synthesizing a germanium zeolite; depositing platinum and at least one other metal on the germanium zeolite; and calcining after preparation of the zeolite, before depositing the metals or after depositing the metals. The catalyst may be used in a process for the conversion of hydrocarbons, such as propane to aromatics, by contacting the catalyst with a hydrocarbon stream containing alkanes, olefins and mixtures thereof having 2 to 12 carbon atoms per molecule and recovering the product.
    Type: Grant
    Filed: May 18, 2011
    Date of Patent: October 25, 2016
    Assignee: SAUDI BASIC INDUSTRIES CORPORATION
    Inventors: Alla K. Khanmamedova, Scott F. Mitchell, Scott A. Stevenson, Gopalakrishnan G. Juttu
  • Patent number: 9470067
    Abstract: A casing joint assembly and methods for producing an annulus gas cap using the casing joint assembly. The casing joint assembly comprises a first valve and a second valve to control fluid pressure in the sealed annulus between the casing string and a wall of the well bore or another casing string.
    Type: Grant
    Filed: August 8, 2013
    Date of Patent: October 18, 2016
    Assignee: Landmark Graphics Corporation
    Inventor: Robert F Mitchell
  • Publication number: 20160228769
    Abstract: A method for gamifying a toll image review process includes receiving an image of a vehicle that has utilized a toll road and identifying a region of interest of the image depicting an identifier of the vehicle. A second image is generated that includes the region of interest and is preprocessed to generate a plurality of images of the region of interest. Each of the images includes unique display settings. The images are displayed within a graphical user interface along with progress information for a first user,. The progress information is related to an amount of vehicles to identify. Progress information is displayed for additional users. An input including the identifier is received using the user interface. Images related to an image of a second vehicle's region of interest are displayed. A progress of the additional users is monitored and then the displayed progress information is updated.
    Type: Application
    Filed: February 8, 2016
    Publication date: August 11, 2016
    Applicant: Cubic Corporation
    Inventors: Charles F. Mitchell, Dennis Moore, Ashok Sinha, Michael Sinha, Stephen Bliss
  • Publication number: 20160214912
    Abstract: Disclosed is a method for making C2 or larger hydrocarbons from methane or for dehydrogenating C2 or larger hydrocarbons. The method can include contacting methane or C2 or larger hydrocarbons with a hydridable material under reaction conditions sufficient to effect removal of at least one hydrogen atom from a plurality of methane molecules or C2 or larger hydrocarbons to produce a plurality of methyl radicals or to dehydrogenate the C2 or larger hydrocarbons. With respect to the produced plurality of methyl radicals, they can combine together to form C2 or larger hydrocarbons. The reaction is performed in the absence of oxygen gas and reactive metal oxides.
    Type: Application
    Filed: July 15, 2015
    Publication date: July 28, 2016
    Inventors: Scott F. Mitchell, Travis R. Conant, Lars C. Grabow