TREA

Frederik Nilsson

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  • Paris, FR
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Patents Grantslast 30 patents

  • Information Patent Grant

    Surfactant compositions for well cleaning
    • Patent number 6,686,323
    • Issue date Feb 3, 2004
    • Schlumberger Technology Corporation
    • Frederik Nilsson
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Retarding systems and application to oil well cementing
    • Patent number 6,511,537
    • Issue date Jan 28, 2003
    • Schlumberger Technology Corporation
    • Véronique Barlet-Gouedard
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents