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Friedrichsfeld GmbH

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  • Mannheim, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Wound covering having connected discrete elements
    • Patent number 5,000,746
    • Issue date Mar 19, 1991
    • Friedrichsfeld GmbH Keramik-und Kunststoffwerke
    • Ludwig Meiss
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Screw implant
    • Patent number 4,938,694
    • Issue date Jul 3, 1990
    • Friedrichsfeld GmbH, Keramik-und Kunststoffwerke
    • Philippe Ledermann
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Process for producing a heating element
    • Patent number 4,903,397
    • Issue date Feb 27, 1990
    • Friedrichsfeld GmbH Keramik-und Kunststoffwerke
    • Norbert Freidel
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Endoprosthesis for a knee-joint
    • Patent number 4,865,606
    • Issue date Sep 12, 1989
    • Friedrichsfeld GmbH Keramik-und Kunststoffwerke
    • Gunther Rehder
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Electroweld fitting or electroweld collar
    • Patent number 4,770,442
    • Issue date Sep 13, 1988
    • Friedrichsfeld GmbH, Keramikund Kunststoffwerke
    • Wolfgang Sichler
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Connecting arrangement with a threaded sleeve
    • Patent number 4,682,797
    • Issue date Jul 28, 1987
    • Friedrichsfeld GmbH Keramik-und Kunststoffwerke
    • Knut Hildner
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Tooth implant
    • Patent number 4,560,353
    • Issue date Dec 24, 1985
    • Friedrichsfeld GmbH. Steinzeug-und Kunststoffwerke
    • Willi Schulte
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Tooth implant made of metal
    • Patent number 4,486,178
    • Issue date Dec 4, 1984
    • Friedrichsfeld GmbH. Steinzeug-und Kunststoffwerke
    • Willi Schulte
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Femur component for an artificial hip joint
    • Patent number 4,407,022
    • Issue date Oct 4, 1983
    • Friedrichsfeld GmbH. Steinzeug-und Kunststoffwerke
    • Gunther Heimke
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Dental implant formed of AL.sub.2 O.sub.3 -ceramic for fastening a...
    • Patent number 4,304,553
    • Issue date Dec 8, 1981
    • Friedrichsfeld GmbH
    • Gunther Heimke
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Auditory ossicle prosthesis
    • Patent number 4,287,616
    • Issue date Sep 8, 1981
    • Friedrichsfeld GmbH
    • Gunther Heimke
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Dental implant having a biocompatible surface
    • Patent number 4,185,383
    • Issue date Jan 29, 1980
    • Friedrichsfeld GmbH. Steinzeug-und Kunststoffwerke
    • Gunther Heimke
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Hip endoprosthesis with stepped load-transferring surfaces
    • Patent number 4,031,571
    • Issue date Jun 28, 1977
    • Friedrichsfeld GmbH Steinzeug-und Kunststoffwerke
    • Gunther Heimke
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Tool for forming a bed in a hip bone to receive an artificial aceta...
    • Patent number 4,004,581
    • Issue date Jan 25, 1977
    • Friedrichsfeld GmbH
    • Gunther Heimke
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Fastening means for hip joint prosthesis sockets
    • Patent number 3,939,497
    • Issue date Feb 24, 1976
    • Friedrichsfeld GmbH. Steinzeug-und Kunststoffwerke
    • Gunther Heimke
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    74308812 - SWAN
    • Serial number 74308812
    • Registration number 1831218
    • Filing date Aug 27, 1992
    • Friedrichsfeld AG
    • 10 - Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth
  • Information Trademark

    73596661 - FRIALEN
    • Serial number 73596661
    • Registration number 1456091
    • Filing date May 5, 1986
    • FRIEDRICHSFELD GMBH, KERAMIK- UND KUNSTSTOFFWERKE
    • 6 - Common metals and their alloys