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Drochon Bruno

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Patents Grantslast 30 patents

  • Information Patent Grant

    Dual function cement additive
    • Patent number 8,002,889
    • Issue date Aug 23, 2011
    • Schlumberger Technology Corporation
    • Bruno Drochon
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Permeable cements
    • Patent number 7,717,176
    • Issue date May 18, 2010
    • Schlumberger Technology Corporation
    • Samuel Danican
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Dual function cement additive
    • Patent number 7,674,331
    • Issue date Mar 9, 2010
    • Schlumberger Technology Corporation
    • Bruno Drochon
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Cementing composition with controlled mechanical properties
    • Patent number 7,470,322
    • Issue date Dec 30, 2008
    • Schlumberger Technology Corporation
    • Bruno Drochon
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Permeable cements
    • Patent number 7,063,738
    • Issue date Jun 20, 2006
    • Schlumberger Technology Corporation
    • Samuel Danican
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Permeable cements
    • Patent number 6,883,609
    • Issue date Apr 26, 2005
    • Schlumberger Technology Corporation
    • Bruno Drochon
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Method for preparing latex by emulsion (co) polymerization of ethyl...
    • Patent number 6,803,020
    • Issue date Oct 12, 2004
    • Raisio Chemicals Oy
    • Mathias Agnely
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Low-density and low-porosity cementing slurry for oil wells or the...
    • Patent number 6,626,991
    • Issue date Sep 30, 2003
    • Bruno Drochon
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

  • Information Patent Application

    DUAL FUNCTION CEMENT ADDITIVE
    • Publication number 20100154678
    • Publication date Jun 24, 2010
    • Bruno Drochon
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Application

    Permeable Cements
    • Publication number 20080246174
    • Publication date Oct 9, 2008
    • Samuel Danican
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Application

    Cementing composition with controlled mechanical properties
    • Publication number 20070022915
    • Publication date Feb 1, 2007
    • Bruno Drochon
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Application

    Dual function cement additive
    • Publication number 20060254466
    • Publication date Nov 16, 2006
    • Bruno Drochon
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Application

    Very low-density cement slurry
    • Publication number 20040112255
    • Publication date Jun 17, 2004
    • Drochon Bruno
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Application

    Low-density cementing slurry
    • Publication number 20040107875
    • Publication date Jun 10, 2004
    • Bruno Drochon
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Application

    Permeable cements
    • Publication number 20030168215
    • Publication date Sep 11, 2003
    • Bruno Drochon
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Application

    Permeable cements
    • Publication number 20030116064
    • Publication date Jun 26, 2003
    • Samuel Danican
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES