Patents by Inventor David Buck

David Buck 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: 20200079761
    Abstract: The invention provides a compound of formula (I): or tautomer or a solvate or a pharmaceutically acceptable salt thereof, wherein the various substituents are as defined in the claims. Also provided are pharmaceutical compositions containing the compounds of formula (I), processes for making the compounds and the medical uses of the compounds.
    Type: Application
    Filed: August 8, 2019
    Publication date: March 12, 2020
    Applicants: ASTEX THERAPEUTICS LIMITED, CANCER RESEARCH TECHNOLOGY LIMITED
    Inventors: Gianni CHESSARI, Steven HOWARD, lldiko Maria BUCK, Benjamin David CONS, Christopher Norbert JOHNSON, Rhian Sara HOLVEY, David Charles REES, Jeffrey David ST. DENIS, Emiliano TAMANINI, Bernard Thomas GOLDING, Ian Robert HARDCASTLE, Celine Florence CANO, Duncan Charles MILLER, Martin Edward Mantyla NOBLE, Roger John GRIFFIN, James Daniel OSBORNE, Joanne PEACH, Arwel LEWIS, Kim Louise HIRST, Benjamin Paul WHITTAKER, David Wyn WATSON, Dale Robert MITCHELL
  • Patent number: 10544132
    Abstract: The invention provides a compound of formula (I): or tautomer or a solvate or a pharmaceutically acceptable salt thereof, wherein the various substituents are as defined in the claims. Also provided are pharmaceutical compositions containing the compounds of formula (I), processes for making the compounds and the medical uses of the compounds.
    Type: Grant
    Filed: September 29, 2016
    Date of Patent: January 28, 2020
    Assignees: ASTEX THERAPEUTICS LIMITED, CANCER RESEARCH TECHNOLOGY LIMITED
    Inventors: Gianni Chessari, Steven Howard, Ildiko Maria Buck, Benjamin David Cons, Christopher Norbert Johnson, Rhian Sara Holvey, David Charles Rees, Jeffrey David St. Denis, Emiliano Tamanini, Bernard Thomas Golding, Ian Robert Hardcastle, Celine Florence Cano, Duncan Charles Miller, Martin Edward Mäntylä Noble, Roger John Griffin, James Daniel Osborne, Joanne Peach, Arwel Lewis, Kim Louise Hirst, Benjamin Paul Whittaker, David Wyn Watson, Dale Robert Mitchell
  • Patent number: 10526311
    Abstract: The invention provides a compound of formula (I): or tautomer or a solvate or a pharmaceutically acceptable salt thereof, wherein the various substituents are as defined in the claims. Also provided are pharmaceutical compositions containing the compounds of formula (I), processes for making the compounds and the medical uses of the compounds.
    Type: Grant
    Filed: September 29, 2016
    Date of Patent: January 7, 2020
    Assignees: ASTEX THERAPEUTICS LIMITED, CANCER RESEARCH TECHNOLOGY LIMITED
    Inventors: Gianni Chessari, Steven Howard, Ildiko Maria Buck, Benjamin David Cons, Christopher Norbert Johnson, Rhian Sara Holvey, David Charles Rees, Jeffrey David St. Denis, Emiliano Tamanini, Bernard Thomas Golding, Ian Robert Hardcastle, Celine Florence Cano, Duncan Charles Miller, Martin Edward Mäntylä Noble, Roger John Griffin, James Daniel Osborne, Joanne Peach, Arwel Lewis, Kim Louise Hirst, Benjamin Paul Whittaker, David Wyn Watson, Dale Robert Mitchell
  • Patent number: 10509911
    Abstract: Methods and systems are provided for conditionally granting access to service levels based on a determined security state of the device requesting access. A software component, upon receiving a request for access to a provider having a plurality of service levels, determines the current security state of the requesting device. The software component compares that security state to a policy associated with the provider. The software component then allows the requesting device access to the provider services where the device's current security state meets or exceeds the security state required for the service.
    Type: Grant
    Filed: June 17, 2019
    Date of Patent: December 17, 2019
    Assignee: LOOKOUT, INC.
    Inventors: Kevin Patrick Mahaffey, James David Burgess, David Golombek, Timothy Michael Wyatt, Anthony McKay Lineberry, Kyle Barton, Daniel Lee Evans, David Luke Richardson, Bruce Wootton, John G. Hering, Jonathan Pantera Grubb, Brian James Buck, William Robinson
  • Patent number: 10509910
    Abstract: A software component, upon receiving a request for access to a provider having a plurality of service levels, determines the current security state of the requesting device. The security state of the requesting device varies according to severity levels of device security events. The software component compares that security state to a policy associated with the provider. The software component then allows the requesting device access to the provider services where the device's current security state meets or exceeds the security state required for the service.
    Type: Grant
    Filed: June 17, 2019
    Date of Patent: December 17, 2019
    Assignee: LOOKOUT, INC.
    Inventors: Kevin Patrick Mahaffey, John G. Hering, James David Burgess, Brian James Buck, William Robinson
  • Patent number: 10502022
    Abstract: In the specification and drawings a flowhead assembly is described and shown with a flow adapter positioned within a through bore of the flowhead assembly housing; a first ball valve and second ball valve located above the flow adapter; a spacer assembly positioned between the first and second ball valve; at least one side flow entry attachment fluidly connected with the through bore of the flowhead assembly. The sideflow entry attachment includes a first and second ball valve located in a central passage in the sideflow entry attachment housing, with a spacer assembly positioned between them; a flow guide insert is positioned above the ball valves and includes a flow path that is in fluid communication with the through bore of the flowhead assembly; a plug retains the flow guide insert within the central passage. Also described and shown is a frac head assembly including a flow adapter that has chamfered internal surfaces surrounding side entry apertures.
    Type: Grant
    Filed: June 26, 2017
    Date of Patent: December 10, 2019
    Assignee: M & M Oil Tools, LLC
    Inventors: David A. Buck, Andy Paul Todd
  • Publication number: 20190342759
    Abstract: Systems and methods for enhancing the security of an electronic device by causing the electronic device to go into a mode for lost or stolen devices after a security component receives information regarding an event at the electronic device and determines that the event indicates the electronic device is lost or stolen.
    Type: Application
    Filed: July 16, 2019
    Publication date: November 7, 2019
    Applicant: LOOKOUT, INC.
    Inventors: Kevin Patrick Mahaffey, John G. Hering, James David Burgess, Vance Grkov, David Luke Richardson, Ayan Mandal, Cherry Mangat, Brian James Buck, William Robinson
  • Publication number: 20190311134
    Abstract: A software component, upon receiving a request for access to a provider having a plurality of service levels, determines the current security state of the requesting device. The security state of the requesting device varies according to severity levels of device security events. The software component compares that security state to a policy associated with the provider. The software component then allows the requesting device access to the provider services where the device's current security state meets or exceeds the security state required for the service.
    Type: Application
    Filed: June 17, 2019
    Publication date: October 10, 2019
    Inventors: Kevin Patrick Mahaffey, James David Burgess, David Golombek, Timothy Micheal Wyatt, Anthony McKay Lineberry, Kyle Barton, Daniel Lee Evans, David Luke Richardson, Bruce Wootton, John G. Hering, Jonathan Pantera Grubb, Brian James Buck, William Robinson
  • Publication number: 20190303586
    Abstract: Methods and systems are provided for conditionally granting access to service levels based on a determined security state of the device requesting access. A software component, upon receiving a request for access to a provider having a plurality of service levels, determines the current security state of the requesting device. The software component compares that security state to a policy associated with the provider. The software component then allows the requesting device access to the provider services where the device's current security state meets or exceeds the security state required for the service.
    Type: Application
    Filed: June 17, 2019
    Publication date: October 3, 2019
    Inventors: Kevin Patrick Mahaffey, James David Burgess, David Golombek, Timothy Michael Wyatt, Anthony McKay Lineberry, Kyle Barton, Daniel Lee Evans, David Luke Richardson, Bruce Wootton, John G. Hering, Jonathan Pantera Grubb, Brian James Buck, William Robinson
  • Publication number: 20190284119
    Abstract: Continuous processes for making ethylene glycol form aldohexose-yielding carbohydrates are disclosed which enhance the selectivity to ethylene glycol.
    Type: Application
    Filed: May 30, 2019
    Publication date: September 19, 2019
    Inventors: David James Schreck, Ray Chrisman, Brooke Albin, Nye Clinton, Donald Bunning, Alex Buck
  • Patent number: 10419936
    Abstract: A method is provided for comparing a usage of a mobile communications device to a stored pattern of usage. When a measure associated with a difference between the usage and the stored usage pattern exceeds a threshold, the mobile communications device is caused to emit a sound encoded with information that may be decoded by another electronic device.
    Type: Grant
    Filed: March 13, 2018
    Date of Patent: September 17, 2019
    Assignee: LOOKOUT, INC.
    Inventors: Kevin Patrick Mahaffey, John G. Hering, James David Burgess, Vance Grkov, David Luke Richardson, Ayan Mandal, Cherry Mangat, Brian James Buck, William Robinson
  • Patent number: 10417432
    Abstract: Methods and systems are provided for sharing information and improving the functioning of devices by blocking potentially harmful communications. In the methods and systems disclosed, a security component on an electronic device may receive a policy. The security component may also receive, from a local device proxy on the electronic device, information pertaining to a communication. The security component may compare the information pertaining to the communication to the policy. The comparison may result in a determination that the communication is potentially harmful. The security component may then instruct the local device proxy to block the communication from proceeding past the local device proxy.
    Type: Grant
    Filed: June 5, 2018
    Date of Patent: September 17, 2019
    Assignee: LOOKOUT, INC.
    Inventors: Kevin Patrick Mahaffey, Brian James Buck, William Robinson, John G. Hering, James David Burgess, Timothy Micheal Wyatt, David Golombek, David Luke Richardson, Anthony McKay Lineberry, Kyle Barton, Daniel Lee Evans, Ariel Salomon, Jonathan Pantera Grubb, Bruce Wootton, Timothy Strazzere, Yogesh Swami
  • Publication number: 20190178392
    Abstract: A valve seat for a ball valve. The valve seat having a valve seat body with a circumferential concave seating surface configured to mate with a curvature of the valve ball. A seal pocket formed within the valve seat body, the seal pocket having (i) an throat formed in the concave seating surface, (ii) an outer pocket sidewall, and (iii) an inner pocket sidewall. A retaining groove positioned below the throat on either the outer pocket sidewall or the inner pocket sidewall and a flexible seal element shaped for positioning in the seal pocket. The seal element includes (i) an extended lip configured to rest within the retaining groove when the seal element is seated in the seal pocket, and (ii) a sealing face with an upper end laying below the valve seat's concave seating surface and a mid-portion extending upward above a curvature path of the concave seating surface.
    Type: Application
    Filed: December 10, 2018
    Publication date: June 13, 2019
    Inventors: David A. Buck, Andy Paul Todd, Sythonh Sysavath, Jon David Hurst
  • Publication number: 20190167984
    Abstract: A system to induce electrical muscle relaxation for airway management. The illustrative system includes a power control system targeted to relax muscles associated with an airway channel, and more particularly, to assist in human intubation by placement of an endotracheal tube within the trachea of a patient, mask ventilation, and/or resolution of laryngospasm. The relaxation of the muscles is achieved through external stimulation of nerves through the skin by an output electrical current pattern applied by the power control system. The illustrative system is configured to independently regulate an output current frequency and an output current amplitude of the output electrical current pattern.
    Type: Application
    Filed: December 5, 2018
    Publication date: June 6, 2019
    Inventors: David Buck, Mor Mordechai Peretz
  • Patent number: 10149083
    Abstract: In an audio processing system a center point stereo sound processor in combination with a digital transducer alignment sound processor converts regular left and right stereo audio source signals to sum and difference signals, enabling a center stage spatialized stereo acoustic image to be created directly from a forward-directed loudspeaker unit and a sideways-directed dipole loud speaker unit. The forward-directed loudspeaker unit includes one vertically-mounted loudspeaker. The sideways-directed dipole loudspeaker unit is located directly below and to the sides of the forward-directed loudspeaker unit and includes two speaker cones connected in parallel and wired out of phase with each other. The center point stereo sound processor receives a left and right, stereo, audio signal source and converts the left and right signals into sum and difference signals. The sum, left plus right signal drives the forward-directed loudspeaker unit.
    Type: Grant
    Filed: July 17, 2017
    Date of Patent: December 4, 2018
    Assignee: ASPEN & ASSOCIATES
    Inventors: Richard Aspen Pittman, Marshall David Buck
  • Publication number: 20180283562
    Abstract: In the specification and drawings, a valve is described and shown having a first and second valve seat carrier, a valve seat associated with each valve seat carrier, and a valve ball between the valve seats. The valve further includes a stop mechanism operatively connected to at least a first valve seat, the stop mechanism limiting travel of the first valve seat towards the valve ball such that the valve ball may be push away from a sealing engagement with the first valve seat.
    Type: Application
    Filed: June 7, 2018
    Publication date: October 4, 2018
    Inventor: David A. Buck
  • Patent number: 9961424
    Abstract: Our audio cabinet includes a recess in a cabinet wall in which is seated a control panel comprising a rigid plate bent to form a first planar section and a second planar section connected together by a slanted planar section. An exposed face surface of the slanted planar section includes at least one socket for inserting a plug of a cable. The rigid plate has a configuration that is complementary to the configuration of a perimeter of the recess so the plate fits within the recess with the exposed face surface facing the one side of the enclosure. With the plate seated in the recess the socket faces the one side of the enclosure and the exposed face of the slanted section is offset a predetermined distance from said one side to provide clearance for the plug to be inserted into the socket. The dimensions of the recess and angles of the plate are arranged such that an inserted plug is protected from contact with the floor if the audio cabinet is toppled over.
    Type: Grant
    Filed: January 18, 2017
    Date of Patent: May 1, 2018
    Assignee: ASPEN & ASSOCIATES
    Inventors: Richard Aspen Pittman, Marshall David Buck
  • Patent number: 9551425
    Abstract: In the specification and drawings, a valve is described and shown having a first and second valve seat carrier, a valve seat associated with each valve seat carrier, and a valve ball between the valve seats. The valve further includes a stop mechanism operatively connected to at least a first valve seat, the stop mechanism limiting travel of the first valve seat towards the valve ball such that the valve ball may be push away from a sealing engagement with the first valve seat.
    Type: Grant
    Filed: April 15, 2014
    Date of Patent: January 24, 2017
    Inventor: David A. Buck
  • Patent number: 9488033
    Abstract: In the specification and drawings, a valve is described and shown having a first and second valve seat carrier, a valve seat associated with each valve seat carrier, and a valve ball between the valve seats. The valve further includes a stop mechanism operatively connected to at least a first valve seat, the stop mechanism limiting travel of the first valve seat towards the valve ball such that the valve ball may be push away from a sealing engagement with the first valve seat.
    Type: Grant
    Filed: October 6, 2014
    Date of Patent: November 8, 2016
    Inventor: David A. Buck
  • Publication number: 20150283409
    Abstract: A hybrid self-contained breathing apparatus having an oxygen augmentation system for delivering oxygen to a stream of monitored ambient air.
    Type: Application
    Filed: April 2, 2014
    Publication date: October 8, 2015
    Applicant: C&B Technology LLC
    Inventor: David A. Buck