TREA

Philip R. Lichtman

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  • Newton, MA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electrosurgery with cooled electrodes
    • Patent number 7,074,219
    • Issue date Jul 11, 2006
    • Ethicon Endo-Surgery, Inc.
    • Andy H. Levine
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Electrosurgery with cooled electrodes
    • Patent number 6,544,264
    • Issue date Apr 8, 2003
    • Seedling Enterprises, LLC
    • Andy H. Levine
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Motorized focusing device and viewing system utilizing same
    • Patent number 6,292,221
    • Issue date Sep 18, 2001
    • Vista Medical Technologies, Inc.
    • Philip R. Lichtman
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Electrosurgery with cooled electrodes
    • Patent number 6,206,876
    • Issue date Mar 27, 2001
    • Seedling Enterprises, LLC
    • Andy H. Levine
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Electrosurgery with cooled electrodes
    • Patent number 6,074,389
    • Issue date Jun 13, 2000
    • Seedling Enterprises, LLC
    • Andy H. Levine
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Device-steering shaft assembly and endoscope
    • Patent number 5,989,182
    • Issue date Nov 23, 1999
    • Vista Medical Technologies, Inc.
    • Koichiro Hori
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Endoscopic video camera with malleable support
    • Patent number 5,941,818
    • Issue date Aug 24, 1999
    • Vista Medical Technologies, Inc.
    • Koichiro Hori
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Device for carrying two units in end to end disposition and for mov...
    • Patent number 5,935,057
    • Issue date Aug 10, 1999
    • Vista Medical Technologies, Inc.
    • Philip R. Lichtman
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Expanding polygonal surgical compressor
    • Patent number 5,891,162
    • Issue date Apr 6, 1999
    • Brigham and Women's Hospital
    • David J. Sugarbaker
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Device for carrying two units in end to end disposition and for mov...
    • Patent number 5,782,752
    • Issue date Jul 21, 1998
    • Vista Medical Technologies, Inc.
    • Philip R. Lichtman
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Electrosurgery with cooled electrodes
    • Patent number 5,647,871
    • Issue date Jul 15, 1997
    • Microsurge, Inc.
    • Andy H. Levine
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Surgical instrument
    • Patent number 5,620,459
    • Issue date Apr 15, 1997
    • Microsurge, Inc.
    • Philip R. Lichtman
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Surgical instrument
    • Patent number 5,611,813
    • Issue date Mar 18, 1997
    • Microsurge, Inc.
    • Philip R. Lichtman
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Electronic endoscope with zoom lens system
    • Patent number 5,582,576
    • Issue date Dec 10, 1996
    • Oktas General Partnership
    • Koichiro Hori
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Endoscopic surgical tool with handle and detachable tool assembly
    • Patent number 5,478,351
    • Issue date Dec 26, 1995
    • Microsurge, Inc.
    • John C. Meade
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Surgical instrument for endoscopic surgery
    • Patent number 5,318,589
    • Issue date Jun 7, 1994
    • Microsurge, Inc.
    • Philip R. Lichtman
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Handle mechanism for manual instruments
    • Patent number 5,308,357
    • Issue date May 3, 1994
    • Microsurge, Inc.
    • Philip R. Lichtman
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Silent alarm timepiece
    • Patent number 5,282,181
    • Issue date Jan 25, 1994
    • Entner; Shelly Karen
    • Shelly K. Entner
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Fluid dispensing and mixing device
    • Patent number 5,004,158
    • Issue date Apr 2, 1991
    • Stephen Halem
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Handheld digital gemstone measurement apparatus
    • Patent number 4,845,646
    • Issue date Jul 4, 1989
    • Diamond Guard Corporation
    • Joseph Marquis
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Coupler for optical instruments
    • Patent number 4,740,058
    • Issue date Apr 26, 1988
    • Technology For Imaging, Inc.
    • Koichiro Hori
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Surgical fastener
    • Patent number 4,669,473
    • Issue date Jun 2, 1987
    • Acufex Microsurgical, Inc.
    • William D. Richards
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Handle for surgical instrument
    • Patent number D289330
    • Issue date Apr 14, 1987
    • Acufex Microsurgical Inc.
    • John C. Strahan
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Surgical cannula
    • Patent number 4,655,752
    • Issue date Apr 7, 1987
    • Acufex Microsurgical, Inc.
    • George P. Honkanen
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Surgical trocar
    • Patent number D286567
    • Issue date Nov 4, 1986
    • Acufex Microsurgical Inc.
    • Philip R. Lichtman
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Surgical obturator
    • Patent number D286438
    • Issue date Oct 28, 1986
    • Acufex Microsurgical Inc.
    • Philip R. Lichtman
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Surgical cannula
    • Patent number D276649
    • Issue date Dec 4, 1984
    • Acufex Microsurgical Inc.
    • George P. Honkanen
    • D24 - Medical and laboratory equipment

Patents Applicationslast 30 patents

  • Information Patent Application

    Electrosurgery with cooled electrodes
    • Publication number 20030114847
    • Publication date Jun 19, 2003
    • Seedling Enterprises, LLC
    • Andy H. Levine
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE