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Keith Marshall

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  • Cambridge, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Interfacing a surgical robotic arm and instrument
    • Patent number 12,193,773
    • Issue date Jan 14, 2025
    • CMR Surgical Limited
    • Nikki Priyam Su-Ling Phoolchund
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Interfacing a surgical robotic arm and instrument
    • Patent number 12,137,994
    • Issue date Nov 12, 2024
    • CMR Surgical Limited
    • Nikki Priyam Su-Ling Phoolchund
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Interface structure
    • Patent number 12,108,995
    • Issue date Oct 8, 2024
    • CMR Surgical Limited
    • Ben Robert Chaplin
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Motion feedthrough
    • Patent number 11,925,431
    • Issue date Mar 12, 2024
    • CMR Surgical Limited
    • Keith Marshall
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Torque sensing in a surgical robotic wrist
    • Patent number 11,903,668
    • Issue date Feb 20, 2024
    • CMR Surgical Limited
    • Luke David Ronald Hares
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Flexible robotic surgical instrument
    • Patent number 11,877,815
    • Issue date Jan 23, 2024
    • CMR Surgical Limited
    • Steven James Randle
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Surgical drape
    • Patent number 11,839,438
    • Issue date Dec 12, 2023
    • CMR Surgical Limited
    • Keith Marshall
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Surgical robot driving mechanism
    • Patent number 11,684,436
    • Issue date Jun 27, 2023
    • CMR Surgical Limited
    • Keith Marshall
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Rotary encoder
    • Patent number 11,674,823
    • Issue date Jun 13, 2023
    • CMR Surgical Limited
    • Keith Marshall
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Drive arrangements for robot arms
    • Patent number 11,577,409
    • Issue date Feb 14, 2023
    • CMR Surgical Limited
    • Keith Marshall
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Motion feedthrough
    • Patent number 11,564,763
    • Issue date Jan 31, 2023
    • CMR Surgical Limited
    • Keith Marshall
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Torque sensor
    • Patent number 11,559,882
    • Issue date Jan 24, 2023
    • CMR Surgical Limited
    • Thomas Bates Jackson
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Port control
    • Patent number 11,559,361
    • Issue date Jan 24, 2023
    • CMR Surgical Limited
    • Andrew Murray Scholan
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Interfacing a surgical robotic arm and instrument
    • Patent number 11,547,501
    • Issue date Jan 10, 2023
    • CMR Surgical Limited
    • Nikki Priyam Su-Ling Phoolchund
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Pulley arrangement for articulating a surgical instrument
    • Patent number 11,484,298
    • Issue date Nov 1, 2022
    • CMR Surgical Limited
    • Ben Robert Chaplin
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Drive assembly interface
    • Patent number 11,432,887
    • Issue date Sep 6, 2022
    • CMR Surgical Limited
    • Keith Marshall
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Camera control
    • Patent number 11,406,463
    • Issue date Aug 9, 2022
    • CMR Surgical Limited
    • Keith Marshall
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Independent tensioning and aligning mechanisms for a surgical instr...
    • Patent number 11,382,705
    • Issue date Jul 12, 2022
    • CMR Surgical Limited
    • Ben Robert Chaplin
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Securing an interface element rail of a robotic surgical instrument...
    • Patent number 11,382,706
    • Issue date Jul 12, 2022
    • CMR Surgical Limited
    • Keith Marshall
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Drive transfer
    • Patent number 11,369,441
    • Issue date Jun 28, 2022
    • CMR Surgical Limited
    • Ben Robert Chaplin
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Structure for interfacing a surgical robotic arm and instrument
    • Patent number D956240
    • Issue date Jun 28, 2022
    • CMR Surgical Limited
    • Martin McBrien
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Rotary encoder
    • Patent number 11,333,531
    • Issue date May 17, 2022
    • CMR Surgical Limited
    • Keith Marshall
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Interface structure
    • Patent number 11,304,765
    • Issue date Apr 19, 2022
    • CMR Surgical Limited
    • Ben Robert Chaplin
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Torque sensing in a surgical robotic wrist
    • Patent number 11,291,516
    • Issue date Apr 5, 2022
    • CMR Surgical Limited
    • Luke David Ronald Hares
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Packaging insert
    • Patent number 11,241,289
    • Issue date Feb 8, 2022
    • CMR Surgical Limited
    • Keith Marshall
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Attachment structure for securing a robot arm to a support structure
    • Patent number 11,154,982
    • Issue date Oct 26, 2021
    • CMR Surgical Limited
    • Thomas Bates Jackson
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Drive mechanisms for robot arms
    • Patent number 11,154,371
    • Issue date Oct 26, 2021
    • CMR Surgical Limited
    • Thomas Bates Jackson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Gear packaging for robotic arms
    • Patent number 11,141,228
    • Issue date Oct 12, 2021
    • CMR Surgical Limited
    • Keith Marshall
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Flexible robotic surgical instrument
    • Patent number 11,116,588
    • Issue date Sep 14, 2021
    • CMR Surgical Limited
    • Steven James Randle
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Driving a surgical instrument articulation
    • Patent number 11,071,598
    • Issue date Jul 27, 2021
    • CMR Surgical Limited
    • Ben Robert Chaplin
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

  • Information Patent Application

    NEGATIVE PRESSURE WOUND THERAPY APPARATUS
    • Publication number 20250035102
    • Publication date Jan 30, 2025
    • Smith & Nephew PLC
    • Ben Alan Askem
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TORQUE SENSING IN A SURGICAL ROBOTIC WRIST
    • Publication number 20240108430
    • Publication date Apr 4, 2024
    • CMR Surgical Limited
    • Luke David Ronald Hares
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    INTERFACING A SURGICAL ROBOTIC ARM AND INSTRUMENT
    • Publication number 20230072227
    • Publication date Mar 9, 2023
    • CMR Surgical Limited
    • Nikki Priyam Su-Ling Phoolchund
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    INTERFACING A SURGICAL ROBOTIC ARM AND INSTRUMENT
    • Publication number 20230074346
    • Publication date Mar 9, 2023
    • CMR Surgical Limited
    • Nikki Priyam Su-Ling Phoolchund
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    MOTION FEEDTHROUGH
    • Publication number 20230022025
    • Publication date Jan 26, 2023
    • CMR Surgical Limited
    • Keith MARSHALL
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    CONSOLE FOR CONTROLLING A ROBOTIC MANIPULATOR
    • Publication number 20220370165
    • Publication date Nov 24, 2022
    • CMR SURGICAL LIMITED
    • Rebecca Anne Cuthbertson
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    DRIVE ASSEMBLY INTERFACE
    • Publication number 20220354599
    • Publication date Nov 10, 2022
    • CMR Surgical Limited
    • Keith Marshall
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    DRIVE TRANSFER
    • Publication number 20220331020
    • Publication date Oct 20, 2022
    • CMR Surgical Limited
    • Ben Robert Chaplin
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    DRIVE TRANSFER
    • Publication number 20220331021
    • Publication date Oct 20, 2022
    • CMR Surgical Limited
    • Ben Robert Chaplin
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    CAMERA CONTROL
    • Publication number 20220331033
    • Publication date Oct 20, 2022
    • CMR Surgical Limited
    • Keith Marshall
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    CAMERA CONTROL
    • Publication number 20220331032
    • Publication date Oct 20, 2022
    • CMR Surgical Limited
    • Keith Marshall
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Rotary Encoder
    • Publication number 20220244079
    • Publication date Aug 4, 2022
    • CMR Surgical Limited
    • Keith Marshall
    • G01 - MEASURING TESTING
  • Information Patent Application

    INTERFACE STRUCTURE
    • Publication number 20220226053
    • Publication date Jul 21, 2022
    • CMR Surgical Limited
    • Ben Robert Chaplin
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    FLEXIBLE ROBOTIC SURGICAL INSTRUMENT
    • Publication number 20210369362
    • Publication date Dec 2, 2021
    • CMR Surgical Limited
    • Steven James Randle
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    TORQUE SENSING IN A SURGICAL ROBOTIC WRIST
    • Publication number 20210298858
    • Publication date Sep 30, 2021
    • CMR Surgical Limited
    • Luke David Ronald Hares
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    GEAR PACKAGING FOR ROBOT ARMS
    • Publication number 20210138636
    • Publication date May 13, 2021
    • CMR Surgical Limited
    • Thomas Bates Jackson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PORT CONTROL
    • Publication number 20210137614
    • Publication date May 13, 2021
    • CMR Surgical Limited
    • Andrew Murray Scholan
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    SURGICAL DRAPE
    • Publication number 20210045828
    • Publication date Feb 18, 2021
    • CMR Surgical Limited
    • Martin McBrien
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    SURGICAL DRAPE
    • Publication number 20210022820
    • Publication date Jan 28, 2021
    • CMR Surgical Limited
    • Martin McBrien
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    DRIVE ARRANGEMENTS FOR ROBOT ARMS
    • Publication number 20200398443
    • Publication date Dec 24, 2020
    • CMR Surgical Limited
    • Keith Marshall
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    INTERFACING A SURGICAL ROBOTIC ARM AND INSTRUMENT
    • Publication number 20200360095
    • Publication date Nov 19, 2020
    • CMR Surgical Limited
    • James Oliver Grant
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    SURGICAL DRAPE
    • Publication number 20200352669
    • Publication date Nov 12, 2020
    • Keith Marshall
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    MOTION FEEDTHROUGH
    • Publication number 20200352668
    • Publication date Nov 12, 2020
    • Keith Marshall
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    SURGICAL ROBOT DRIVING MECHANISM
    • Publication number 20200315719
    • Publication date Oct 8, 2020
    • CMR Surgical Limited
    • Keith Marshall
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    LOAD CELLS IN AN INSTRUMENT DRIVE
    • Publication number 20200281668
    • Publication date Sep 10, 2020
    • CMR Surgical Limited
    • Keith MARSHALL
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    ROTARY ENCODER
    • Publication number 20200232825
    • Publication date Jul 23, 2020
    • Cambridge Medical Robotics Limited
    • Keith Marshall
    • G01 - MEASURING TESTING
  • Information Patent Application

    SECURING AN INTERFACE ELEMENT RAIL OF A ROBOTIC SURGICAL INSTRUMENT...
    • Publication number 20200197110
    • Publication date Jun 25, 2020
    • CMR Surgical Limited
    • Keith MARSHALL
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    DRIVE MECHANISMS FOR ROBOT ARMS
    • Publication number 20200129253
    • Publication date Apr 30, 2020
    • CMR Surgical Limited
    • Thomas Bates Jackson
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    INDEPENDENT TENSIONING AND ALIGNING MECHANISMS FOR A SURGICAL INSTR...
    • Publication number 20200100854
    • Publication date Apr 2, 2020
    • CMR Surgical Limited
    • Ben Robert Chaplin
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    PULLEY ARRANGEMENT FOR ARTICULATING A SURGICAL INSTRUMENT
    • Publication number 20200093468
    • Publication date Mar 26, 2020
    • CMR Surgical Limited
    • Ben Robert Chaplin
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS