TREA

Karl H. Ehrenfels

Follow

Person

  • Danbury, CT, US
People

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 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 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 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 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 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 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 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

    Biopsy system
    • Patent number 6,436,054
    • Issue date Aug 20, 2002
    • United States Surgical Corporation
    • Frank Viola
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Fibrin glue applicator system
    • Patent number 6,394,982
    • Issue date May 28, 2002
    • United States Surgical Corporation
    • Karl Ehrenfels
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Insertion device for surgical apparatus
    • Patent number 5,836,503
    • Issue date Nov 17, 1998
    • United States Surgical Corporation
    • Karl H. Ehrenfels
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Apparatus for applying surgical fasteners
    • Patent number 5,579,978
    • Issue date Dec 3, 1996
    • United States Surgical Corporation
    • David T. Green
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Surgical staples with plated anvils
    • Patent number 5,505,363
    • Issue date Apr 9, 1996
    • United States Surgical Corporation
    • David T. Green
    • 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 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 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 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 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 FASTENER APPLYING APPARATUS
    • Publication number 20100193570
    • Publication date Aug 5, 2010
    • Karl H. Ehrenfels
    • 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 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 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
  • Information Patent Application

    Surgical fastener applying apparatus
    • Publication number 20050222616
    • Publication date Oct 6, 2005
    • Csaba L. Rethy
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Surgical fastener applying apparatus
    • Publication number 20040007608
    • Publication date Jan 15, 2004
    • Karl H. Ehrenfels
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE