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Jeffrey K. Parkinson

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  • Lawrenceville, GA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Alkoxylated fluoro esters carboxylates
    • Patent number 6,069,273
    • Issue date May 30, 2000
    • Lambert Technologies Inc.
    • Anthony J. O'Lenick
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Alkoxylated fluoro esters carboxylates
    • Patent number 6,005,136
    • Issue date Dec 21, 1999
    • Hansotech Inc.
    • Anthony J. O'Lenick
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Alkoxylated fluoro esters carboxylates
    • Patent number 5,969,177
    • Issue date Oct 19, 1999
    • Petroferm Inc.
    • Anthony J. O'Lenick
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Guerbet castor esters
    • Patent number 5,786,389
    • Issue date Jul 28, 1998
    • Lambert Technologies Inc.
    • Anthony J. O'Lenick
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Silicone alkoxylated esters carboxylates
    • Patent number 5,296,625
    • Issue date Mar 22, 1994
    • Siltech Inc.
    • Anthony J. O'Lenick
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Silicone phospholipid polymers
    • Patent number 5,237,035
    • Issue date Aug 17, 1993
    • Siltech Corp.
    • Anthony J. O'Lenick
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Polymer treatment compositions
    • Patent number 5,183,845
    • Issue date Feb 2, 1993
    • Siltech Inc.
    • Jeff Parkinson
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for the preparation of silonal alkoxylates
    • Patent number 5,175,327
    • Issue date Dec 29, 1992
    • Siltech Inc.
    • Jeff K. Parkinson
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Silicone polymers
    • Patent number 5,120,812
    • Issue date Jun 9, 1992
    • Siltech Inc.
    • Anthony J. O'Lenick
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Silicone phosphobetaines
    • Patent number 5,091,493
    • Issue date Feb 25, 1992
    • Siltech Inc.
    • Anthony J. O'Lenick
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Water resistant cemetitious materials
    • Patent number 4,975,122
    • Issue date Dec 4, 1990
    • Siltech Inc.
    • Jeffrey K. Parkinson
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES