TREA

Joseph R. Murphey

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  • Spring, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Filter cake removal fluid and method
    • Patent number 6,886,635
    • Issue date May 3, 2005
    • Tetra Technologies, Inc.
    • Mohammad Hossaini
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Method for removing filtercake
    • Patent number 6,143,698
    • Issue date Nov 7, 2000
    • Tetra Technologies, Inc.
    • Joseph R. Murphey
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Method for removing filtercake
    • Patent number 6,131,661
    • Issue date Oct 17, 2000
    • Tetra Technologies Inc.
    • Richard Paul Conner
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Clear brine drill-in fluid
    • Patent number 6,124,244
    • Issue date Sep 26, 2000
    • Tetra Technologies Inc.
    • Joseph Robert Murphey
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

  • Information Patent Application

    Filter cake removal fluid
    • Publication number 20050161219
    • Publication date Jul 28, 2005
    • Mohammad Hossaini
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Filter cake removal fluid and method
    • Publication number 20040040706
    • Publication date Mar 4, 2004
    • Tetra Technologies, Inc.
    • Mohammad Hossaini
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Thermally insulating fluid
    • Publication number 20040011990
    • Publication date Jan 22, 2004
    • Tetra Technologies, Inc.
    • Weyman H. Dunaway
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...