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Otto Frey

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  • Winterthur, CH
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Patents Grantslast 30 patents

  • Information Patent Grant

    Femoral prosthesis
    • Patent number 5,197,988
    • Issue date Mar 30, 1993
    • Sulzer Brothers Limited
    • Lorenzo Spotorno
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Shank for a femur head prosthesis
    • Patent number 5,192,331
    • Issue date Mar 9, 1993
    • Sulzer Brothers Limited
    • Lorenzo Spotorno
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Prosthetic implant
    • Patent number 5,176,708
    • Issue date Jan 5, 1993
    • Sulzer Brothers Limited
    • Otto Frey
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Prosthesis having a deformable implant surface
    • Patent number 5,133,767
    • Issue date Jul 28, 1992
    • Sulzer Brothers Limited
    • Otto Frey
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Ligament anchor
    • Patent number 5,108,431
    • Issue date Apr 28, 1992
    • Sulzer Brothers Limited
    • Christian Mansat
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Finger joint prosthesis
    • Patent number 5,092,896
    • Issue date Mar 3, 1992
    • Protek Ag
    • Hans-Christoph Meuli
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Fixing stem for a prosthesis
    • Patent number 5,037,442
    • Issue date Aug 6, 1991
    • Sulzer Brothers Limited
    • Erich Wintermantel
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Rasp-like reaming instrument
    • Patent number 5,019,082
    • Issue date May 28, 1991
    • Sulzer Brothers Limited
    • Otto Frey
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Fixing stem for an endoprosthesis
    • Patent number 4,988,359
    • Issue date Jan 29, 1991
    • Sulzer Brothers Limited
    • Otto Frey
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Plastic bone implant having a reinforced contact surface
    • Patent number 4,978,355
    • Issue date Dec 18, 1990
    • Sulzer Brothers Limited
    • Otto Frey
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Porous metal overlay for an implant surface
    • Patent number 4,976,738
    • Issue date Dec 11, 1990
    • Sulzer Brothers Limited
    • Otto Frey
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Acetabular cup prosthesis
    • Patent number 4,969,910
    • Issue date Nov 13, 1990
    • Sulzer Brothers Limited
    • Otto Frey
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Metal bone implant
    • Patent number 4,969,907
    • Issue date Nov 13, 1990
    • Sulzer Brothers Limited
    • Rudolf Koch
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Metal tibial anchoring part for a partial knee joint prosthesis
    • Patent number 4,963,153
    • Issue date Oct 16, 1990
    • Sulzer Brothers Limited
    • Bruno Noesberger
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Sleeve for an acetabulum
    • Patent number 4,961,748
    • Issue date Oct 9, 1990
    • Sulzer Brothers Limited
    • Otto Frey
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Implant for strengthening the edge of a hip bone
    • Patent number 4,959,072
    • Issue date Sep 25, 1990
    • Sulzer Brothers Limited
    • Erwin W. Morscher
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Bone implant
    • Patent number 4,955,911
    • Issue date Sep 11, 1990
    • Sulzer Brothers Limited
    • Otto Frey
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Metallic intervertebral prosthesis
    • Patent number 4,955,908
    • Issue date Sep 11, 1990
    • Sulzer Brothers Limited
    • Otto Frey
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Stem for a femoral head prosthesis
    • Patent number 4,938,770
    • Issue date Jul 3, 1990
    • Sulzer Brothers Limited
    • Otto Frey
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Femoral prosthesis
    • Patent number 4,938,772
    • Issue date Jul 3, 1990
    • Sulzer Brothers Limited
    • Otto Frey
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Reinforcement for anchoring a prosthesis stem
    • Patent number 4,936,859
    • Issue date Jun 26, 1990
    • Sulzer Brothers Limited
    • Erwin W. Morscher
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Acetabular cup prosthesis
    • Patent number 4,936,861
    • Issue date Jun 26, 1990
    • Sulzer Brothers Limited
    • Maurice E. Muller
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Joint endoprosthesis
    • Patent number 4,932,969
    • Issue date Jun 12, 1990
    • Sulzer Brothers Limited
    • Otto Frey
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Prosthetic acetabulum
    • Patent number 4,919,677
    • Issue date Apr 24, 1990
    • Sulzer Brothers Limited
    • Karl-Gerhart Stubmer
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Intervertebral prosthesis
    • Patent number 4,917,704
    • Issue date Apr 17, 1990
    • Sulzer Brothers Limited
    • Otto Frey
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Hip joint acetabulum
    • Patent number 4,908,033
    • Issue date Mar 13, 1990
    • Sulzer Brothers Limited
    • Otto Frey
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Joint socket
    • Patent number 4,892,548
    • Issue date Jan 9, 1990
    • Gebruder Sulzer
    • Gino Niederer
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Metal bone implant
    • Patent number 4,883,492
    • Issue date Nov 28, 1989
    • Sulzer Brothers Limited
    • Otto Frey
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Endoprosthesis for a hip joint
    • Patent number 4,834,759
    • Issue date May 30, 1989
    • Sulzer Brothers Ltd.
    • Lorenzo Spotorno
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Method of making a metal bone implant
    • Patent number 4,800,639
    • Issue date Jan 31, 1989
    • Sulzer Brothers Limited
    • Otto Frey
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE