TREA

Jeffrey R. Townsend

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  • Loveland, CO, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Bipolar surgical instrument
    • Patent number 11,826,090
    • Issue date Nov 28, 2023
    • Covidien LP
    • Weng-Kai K. Lee
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Jaw, blade and gap manufacturing for surgical instruments with smal...
    • Patent number 11,622,782
    • Issue date Apr 11, 2023
    • Covidien LP
    • Duane E. Kerr
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Surgical forceps
    • Patent number 11,382,686
    • Issue date Jul 12, 2022
    • Covidien LP
    • Reid T. Thomson
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Bipolar surgical instrument
    • Patent number 10,966,779
    • Issue date Apr 6, 2021
    • Covidien LP
    • Keir Hart
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Method of assembling an electrosurgical instrument
    • Patent number 10,959,770
    • Issue date Mar 30, 2021
    • Covidien LP
    • Weng-Kai K. Lee
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Jaw, blade and gap manufacturing for surgical instruments with smal...
    • Patent number 10,675,046
    • Issue date Jun 9, 2020
    • Covidien LP
    • Duane E. Kerr
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Energizable surgical attachment for a mechanical clamp
    • Patent number 10,631,918
    • Issue date Apr 28, 2020
    • Covidien LP
    • Reid T. Thomson
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Limited-use surgical devices
    • Patent number 10,603,102
    • Issue date Mar 31, 2020
    • Covidien LP
    • Keir Hart
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Surgical forceps
    • Patent number 10,575,865
    • Issue date Mar 3, 2020
    • Covidien LP
    • Grant T. Sims
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Surgical forceps
    • Patent number 10,524,874
    • Issue date Jan 7, 2020
    • Covidien LP
    • Chase Collings
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Energizable attachment for surgical devices
    • Patent number 10,478,245
    • Issue date Nov 19, 2019
    • Covidien LP
    • Jeffrey R. Townsend
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Surgical forceps
    • Patent number 10,039,591
    • Issue date Aug 7, 2018
    • Covidien LP
    • Kathy E. Rooks
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Surgical forceps
    • Patent number RE46962
    • Issue date Jul 24, 2018
    • Covidien LP
    • Jeffrey R. Townsend
  • Information Patent Grant

    Surgical forceps
    • Patent number 9,987,078
    • Issue date Jun 5, 2018
    • Covidien LP
    • Reid T. Thomson
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Bipolar surgical instrument
    • Patent number 9,962,221
    • Issue date May 8, 2018
    • Covidien LP
    • Weng-Kai K. Lee
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Switch assembly for electrosurgical instrument
    • Patent number 9,820,806
    • Issue date Nov 21, 2017
    • Covidien LP
    • Weng-Kai K. Lee
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Surgical forceps
    • Patent number 9,775,668
    • Issue date Oct 3, 2017
    • Covidien LP
    • Kathy E. Rooks
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Jaw, blade and gap manufacturing for surgical instruments with smal...
    • Patent number 9,724,116
    • Issue date Aug 8, 2017
    • Covidien LP
    • Duane E. Kerr
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Limited-use surgical devices
    • Patent number 9,566,109
    • Issue date Feb 14, 2017
    • Covidien LP
    • Keir Hart
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Open vessel sealer with mechanical cutter
    • Patent number D774190
    • Issue date Dec 13, 2016
    • Covidien LP
    • Weng-Kai K. Lee
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Surgical forceps
    • Patent number 9,510,896
    • Issue date Dec 6, 2016
    • Covidien LP
    • Grant T. Sims
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Apparatus, system, and method for performing an electrosurgical pro...
    • Patent number 9,301,797
    • Issue date Apr 5, 2016
    • Covidien LP
    • Duane E. Kerr
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Surgical forceps
    • Patent number 9,119,630
    • Issue date Sep 1, 2015
    • Covidien LP
    • Jeffrey R. Townsend
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Surgical forceps
    • Patent number 9,113,937
    • Issue date Aug 25, 2015
    • Covidien LP
    • Chase Collings
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Open vessel sealer with mechanical cutter
    • Patent number D736920
    • Issue date Aug 18, 2015
    • Covidien LP
    • Weng-Kai K. Lee
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Surgical forceps
    • Patent number 9,039,732
    • Issue date May 26, 2015
    • Covidien LP
    • Grant T. Sims
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Single or limited use device designs
    • Patent number 8,968,294
    • Issue date Mar 3, 2015
    • Covidien LP
    • Janet E. Maass
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Surgical forceps
    • Patent number 8,968,359
    • Issue date Mar 3, 2015
    • Covidien LP
    • Duane E. Kerr
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Surgical forceps
    • Patent number 8,906,018
    • Issue date Dec 9, 2014
    • Covidien LP
    • Kathy E. Rooks
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Surgical forceps
    • Patent number 8,628,557
    • Issue date Jan 14, 2014
    • Covidien LP
    • Chase Collings
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    BIPOLAR SURGICAL INSTRUMENT
    • Publication number 20210212750
    • Publication date Jul 15, 2021
    • Covidien LP
    • WENG-KAI K. LEE
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    JAW, BLADE AND GAP MANUFACTURING FOR SURGICAL INSTRUMENTS WITH SMAL...
    • Publication number 20200297368
    • Publication date Sep 24, 2020
    • Covidien LP
    • DUANE E. KERR
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    SURGICAL FORCEPS
    • Publication number 20180271588
    • Publication date Sep 27, 2018
    • Covidien LP
    • REID T. THOMSON
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    BIPOLAR SURGICAL INSTRUMENT
    • Publication number 20180235690
    • Publication date Aug 23, 2018
    • Covidien LP
    • WENG-KAI K. LEE
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    SURGICAL FORCEPS
    • Publication number 20170340404
    • Publication date Nov 30, 2017
    • Covidien LP
    • CHASE COLLINGS
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    JAW, BLADE AND GAP MANUFACTURING FOR SURGICAL INSTRUMENTS WITH SMAL...
    • Publication number 20170325831
    • Publication date Nov 16, 2017
    • Covidien LP
    • DUANE E. KERR
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    LIMITED-USE SURGICAL DEVICES
    • Publication number 20170143407
    • Publication date May 25, 2017
    • Covidien LP
    • KEIR HART
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    SURGICAL FORCEPS
    • Publication number 20170071616
    • Publication date Mar 16, 2017
    • Covidien LP
    • GRANT T. SIMS
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ENERGIZABLE SURGICAL ATTACHMENT FOR A MECHANICAL CLAMP
    • Publication number 20170042603
    • Publication date Feb 16, 2017
    • Covidien LP
    • REID T. THOMSON
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    SURGICAL FORCEPS
    • Publication number 20170020601
    • Publication date Jan 26, 2017
    • Covidien LP
    • REID T. THOMSON
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ENERGIZABLE ATTACHMENT FOR SURGICAL DEVICES
    • Publication number 20160166317
    • Publication date Jun 16, 2016
    • Covidien LP
    • JEFFREY R. TOWNSEND
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    BIPOLAR SURGICAL INSTRUMENT
    • Publication number 20160157922
    • Publication date Jun 9, 2016
    • Covidien LP
    • WENG-KAI K. LEE
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    BIPOLAR SURGICAL INSTRUMENT
    • Publication number 20160143687
    • Publication date May 26, 2016
    • Covidien LP
    • KEIR HART
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    SURGICAL FORCEPS
    • Publication number 20150327943
    • Publication date Nov 19, 2015
    • Covidien LP
    • CHASE COLLINGS
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    SURGICAL FORCEPS
    • Publication number 20150250527
    • Publication date Sep 10, 2015
    • Covidien LP
    • GRANT T. SIMS
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    SINGLE OR LIMITED USE DEVICE DESIGNS
    • Publication number 20150171569
    • Publication date Jun 18, 2015
    • Covidien LP
    • JANET E. MAASS
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SURGICAL FORCEPS
    • Publication number 20150148804
    • Publication date May 28, 2015
    • Covidien LP
    • KATHY E. ROOKS
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    SURGICAL FORCEPS
    • Publication number 20150094720
    • Publication date Apr 2, 2015
    • Covidien LP
    • KATHY E. ROOKS
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    LIMITED-USE SURGICAL DEVICES
    • Publication number 20150025522
    • Publication date Jan 22, 2015
    • Covidien LP
    • KEIR HART
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    SURGICAL FORCEPS
    • Publication number 20140128867
    • Publication date May 8, 2014
    • Covidien LP
    • CHASE COLLINGS
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    SURGICAL FORCEPS
    • Publication number 20140052128
    • Publication date Feb 20, 2014
    • Covidien LP
    • JEFFREY R. TOWNSEND
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    JAW, BLADE AND GAP MANUFACTURING FOR SURGICAL INSTRUMENTS WITH SMAL...
    • Publication number 20130338693
    • Publication date Dec 19, 2013
    • Covidien LP
    • DUANE E. KERR
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Single or Limited Use Device Designs
    • Publication number 20130274734
    • Publication date Oct 17, 2013
    • TYCO HEALTHCARE GROUP LP
    • JANET E. MAASS
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Apparatus, System, and Method for Performing an Electrosurgical Pro...
    • Publication number 20130035688
    • Publication date Feb 7, 2013
    • TYCO HEALTHCARE GROUP LP
    • Duane E. Kerr
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Surgical Forceps
    • Publication number 20130018372
    • Publication date Jan 17, 2013
    • TYCO Healthcare Group LP
    • Grant T. Sims
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Surgical Forceps
    • Publication number 20130018411
    • Publication date Jan 17, 2013
    • TYCO Healthcare Group LP
    • Chase Collings
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Surgical Forceps
    • Publication number 20120271346
    • Publication date Oct 25, 2012
    • TYCO Healthcare Group LP
    • Jeffrey R. Townsend
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Laparoscopic Surgery Simulator
    • Publication number 20120202179
    • Publication date Aug 9, 2012
    • TYCO Healthcare Group LP
    • Yevgeniy Fedotov
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    Surgical Forceps
    • Publication number 20120095460
    • Publication date Apr 19, 2012
    • Tyco Healthcare Group LP
    • Kathy E. Rooks
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Radiofrequency Fusion of Cardiac Tissue
    • Publication number 20120078250
    • Publication date Mar 29, 2012
    • TYCO HEALTHCARE GROUP LP
    • E. Christopher Orton
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE