TREA

Randolph F. Lehn

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  • Bridgeport, CT, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Surgical fastener applying apparatus
    • Patent number 10,959,729
    • Issue date Mar 30, 2021
    • Covidien LP
    • Karl H. Ehrenfels
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Surgical fastener applying apparatus
    • Patent number 10,231,733
    • Issue date Mar 19, 2019
    • Covidien LP
    • Karl H. Ehrenfels
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Surgical stapling apparatus including sensing mechanism
    • Patent number 9,566,067
    • Issue date Feb 14, 2017
    • Covidien LP
    • Keith L. Milliman
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Surgical fastener applying apparatus
    • Patent number 9,402,629
    • Issue date Aug 2, 2016
    • Covidien LP
    • Karl H. Ehrenfels
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Surgical stapling apparatus including sensing mechanism
    • Patent number 9,027,817
    • Issue date May 12, 2015
    • Covidien LP
    • Keith L. Milliman
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Surgical stapling apparatus including a drive beam
    • Patent number 8,939,343
    • Issue date Jan 27, 2015
    • Covidien LP
    • Keith L. Milliman
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Surgical stapling apparatus including sensing mechanism
    • Patent number 8,636,766
    • Issue date Jan 28, 2014
    • Covidien LP
    • Keith L. Milliman
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Surgical fastener applying apparatus
    • Patent number 8,505,801
    • Issue date Aug 13, 2013
    • Covidien LP
    • Karl H. Ehrenfels
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Surgical stapling apparatus
    • Patent number 8,342,377
    • Issue date Jan 1, 2013
    • Covidien LP
    • Keith L. Milliman
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Surgical stapling apparatus
    • Patent number 8,292,152
    • Issue date Oct 23, 2012
    • Tyco Healthcare Group LP
    • Keith L. Milliman
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Surgical stapling apparatus
    • Patent number 8,256,656
    • Issue date Sep 4, 2012
    • Tyco Healthcare Group LP
    • Keith L. Milliman
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Surgical stapling apparatus
    • Patent number 8,210,416
    • Issue date Jul 3, 2012
    • Tyco Healthcare Group LP
    • Keith L. Milliman
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Surgical fastener applying apparatus
    • Patent number 8,091,754
    • Issue date Jan 10, 2012
    • Tyco Healthcare Group LP
    • Karl H. Ehrenfels
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Surgical stapling apparatus
    • Patent number 8,087,563
    • Issue date Jan 3, 2012
    • Tyco Healthcare Group LP
    • Keith L. Milliman
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Surgical stapling apparatus
    • Patent number 8,083,118
    • Issue date Dec 27, 2011
    • Tyco Healthcare Group LP
    • Keith L. Milliman
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Surgical fastener applying apparatus
    • Patent number 8,074,861
    • Issue date Dec 13, 2011
    • Tyco Healthcare Group LP
    • Karl H. Ehrenfels
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Surgical stapling apparatus
    • Patent number 8,070,033
    • Issue date Dec 6, 2011
    • Tyco Healthcare Group LP
    • Keith L. Milliman
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Surgical fastener applying apparatus
    • Patent number 7,942,300
    • Issue date May 17, 2011
    • Tyco Healthcare Group LP
    • Csaba L. Rethy
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Surgical fastener applying apparatus
    • Patent number 7,721,933
    • Issue date May 25, 2010
    • Tyco Healthcare Group LP
    • Karl H. Ehrenfels
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Surgical fastener applying apparatus
    • Patent number 7,631,793
    • Issue date Dec 15, 2009
    • Tyco Healthcare Group LP
    • Csaba L. Rethy
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Surgical fastener applying apparatus
    • Patent number 7,631,794
    • Issue date Dec 15, 2009
    • Tyco Healthcare Group LP
    • Csaba L. Rethy
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Surgical fastener applying apparatus
    • Patent number 7,568,604
    • Issue date Aug 4, 2009
    • Tyco Healthcare Group LP
    • Karl H. Ehrenfels
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Surgical stapling apparatus
    • Patent number 7,565,993
    • Issue date Jul 28, 2009
    • Keith L. Milliman
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Surgical fastener applying apparatus
    • Patent number 7,419,081
    • Issue date Sep 2, 2008
    • Tyco Healthcare Group LP
    • Karl H. Ehrenfels
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Surgical fastener applying apparatus
    • Patent number 7,334,717
    • Issue date Feb 26, 2008
    • Tyco Healthcare Group LP
    • Csaba L. Rethy
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Surgical stapling apparatus
    • Patent number 7,303,107
    • Issue date Dec 4, 2007
    • United States Surgical Corporation
    • Keith L. Milliman
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Surgical fastener applying apparatus
    • Patent number 7,293,685
    • Issue date Nov 13, 2007
    • Tyco Healthcare Group LP
    • Karl H. Ehrenfels
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Surgical fastener applying apparatus
    • Patent number 7,140,527
    • Issue date Nov 28, 2006
    • Tyco Healthcare Group LP
    • Karl H. Ehrenfels
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Surgical fastener applying apparatus
    • Patent number 7,055,730
    • Issue date Jun 6, 2006
    • Tyco Healthcare Group LP
    • Karl H. Ehrenfels
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Surgical stapling apparatus
    • Patent number 6,953,139
    • Issue date Oct 11, 2005
    • United States Surgical Corporation
    • Keith L. Milliman
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    SURGICAL FASTENER APPLYING APPARATUS
    • Publication number 20190159777
    • Publication date May 30, 2019
    • Covidien LP
    • Karl H. Ehrenfels
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    SURGICAL STAPLING APPARATUS INCLUDING SENSING MECHANISM
    • Publication number 20170112498
    • Publication date Apr 27, 2017
    • Covidien LP
    • Keith L. Milliman
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    SURGICAL FASTENER APPLYING APPARATUS
    • Publication number 20160338702
    • Publication date Nov 24, 2016
    • Covidien LP
    • Karl H. Ehrenfels
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    SURGICAL STAPLING APPARATUS INCLUDING SENSING MECHANISM
    • Publication number 20150209041
    • Publication date Jul 30, 2015
    • Covidien LP
    • Keith L. Milliman
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Surgical Stapling Apparatus Including Sensing Mechanism
    • Publication number 20150090766
    • Publication date Apr 2, 2015
    • Covidien LP
    • Keith L. Milliman
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    SURGICAL STAPLING APPARATUS INCLUDING SENSING MECHANISM
    • Publication number 20140110454
    • Publication date Apr 24, 2014
    • Covidien LP
    • Keith L. Milliman
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    SURGICAL FASTENER APPLYING APPARATUS
    • Publication number 20130306703
    • Publication date Nov 21, 2013
    • Covidien LP
    • Karl H. Ehrenfels
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Surgical Stapling Apparatus Including Sensing Mechanism
    • Publication number 20130140342
    • Publication date Jun 6, 2013
    • Covidien LP
    • Keith L. Milliman
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    SURGICAL STAPLING APPARATUS
    • Publication number 20120305627
    • Publication date Dec 6, 2012
    • TYCO HEALTHCARE GROUP LP
    • Keith L. Milliman
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    SURGICAL STAPLING APPARATUS
    • Publication number 20120241495
    • Publication date Sep 27, 2012
    • Tyco Healthcare Group LP,
    • Keith L. Milliman
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Surgical Fastener Applying Apparatus
    • Publication number 20120085808
    • Publication date Apr 12, 2012
    • TYCO HEALTHCARE GROUP LP
    • Karl H. Ehrenfels
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Surgical Stapling Apparatus
    • Publication number 20120055974
    • Publication date Mar 8, 2012
    • TYCO HEALTHCARE GROUP LP
    • Keith L. Milliman
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Surgical Stapling Apparatus
    • Publication number 20120043368
    • Publication date Feb 23, 2012
    • TYCO HEALTHCARE GROUP LP
    • Keith L. Milliman
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    FASTENER AND DRIVE METHOD FOR SOFT TISSUE REPAIR
    • Publication number 20110295282
    • Publication date Dec 1, 2011
    • Tyco Healthcare Group LP
    • Jonathan P. Glick
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Surgical Stapling Apparatus
    • Publication number 20110233260
    • Publication date Sep 29, 2011
    • Tyco Healthcare Group LP
    • Keith L. Milliman
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    SURGICAL FASTENER APPLYING APPARATUS
    • Publication number 20100282817
    • Publication date Nov 11, 2010
    • TYCO HEALTHCARE GROUP LP
    • Karl H. Ehrenfels
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    SURGICAL STAPLING APPARATUS
    • Publication number 20100237131
    • Publication date Sep 23, 2010
    • Keith L. Milliman
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    SURGICAL FASTENER APPLYING APPARATUS
    • Publication number 20100193570
    • Publication date Aug 5, 2010
    • Karl H. Ehrenfels
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    SURGICAL STAPLING APPARATUS
    • Publication number 20090261142
    • Publication date Oct 22, 2009
    • Keith L. Milliman
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Surgical Fastener Applying Apparatus
    • Publication number 20080302854
    • Publication date Dec 11, 2008
    • Csaba L. Rethy
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Surgical Fastener Applying Apparatus
    • Publication number 20080283573
    • Publication date Nov 20, 2008
    • Tyco Healthcare Group LP
    • Karl H. Ehrenfels
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Surgical fastener applying apparatus
    • Publication number 20080142565
    • Publication date Jun 19, 2008
    • Tyco Healthcare Group LP
    • Karl H. Ehrenfels
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Surgical fastener applying apparatus
    • Publication number 20080116244
    • Publication date May 22, 2008
    • Tyco Healthcare Group LP
    • Csaba L. Rethy
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Surgical stapling apparatus
    • Publication number 20080041916
    • Publication date Feb 21, 2008
    • United States Surgical Corporation
    • Keith L. Milliman
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Surgical fastener applying apparatus
    • Publication number 20070125828
    • Publication date Jun 7, 2007
    • Tyco Healthcare Group LP
    • Csaba L. Rethy
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Surgical fastener applying apparatus
    • Publication number 20070119901
    • Publication date May 31, 2007
    • Tyco Healthcare Group LP
    • Karl H. Ehrenfels
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Surgical fastener applying apparatus
    • Publication number 20070119900
    • Publication date May 31, 2007
    • Tyco Healthcare Group LP
    • Karl H. Ehrenfels
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Surgical stapling apparatus
    • Publication number 20060255090
    • Publication date Nov 16, 2006
    • Keith L. Milliman
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Surgical fastener applying apparatus
    • Publication number 20060151569
    • Publication date Jul 13, 2006
    • Tyco Healthcare Group LP
    • Karl H. Ehrenfels
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Surgical fastener applying apparatus
    • Publication number 20060081678
    • Publication date Apr 20, 2006
    • Tyco Healthcare Group LP
    • Karl H. Ehrenfels
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE