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Lewalle Andre

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  • Brussels, BE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Double loop technology
    • Patent number 9,567,416
    • Issue date Feb 14, 2017
    • Total Research & Technology Feluy
    • Louis Fouarge
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Double loop technology
    • Patent number 9,221,921
    • Issue date Dec 29, 2015
    • Total Research & Technology Feluy
    • Louis Fouarge
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Double loop technology
    • Patent number 8,956,573
    • Issue date Feb 17, 2015
    • Total Research & Technology Feluy
    • Louis Fouarge
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Double loop technology
    • Patent number 8,796,400
    • Issue date Aug 5, 2014
    • Total Research & Technology Feluy
    • Louis Fouarge
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Method for optimising the transition from one grade to another
    • Patent number 8,706,304
    • Issue date Apr 22, 2014
    • Total Research & Technology Feluy
    • André Lewalle
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Predictive model for density and melt index of polymer leaving loop...
    • Patent number 8,706,665
    • Issue date Apr 22, 2014
    • Total Research & Technology Feluy
    • Lewalle Andre
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Double loop technology
    • Patent number 8,492,489
    • Issue date Jul 23, 2013
    • Total Petrochemicals Research Feluy
    • Louis Fouarge
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Reduced blockage when transferring polymer product from one reactor...
    • Patent number 8,344,077
    • Issue date Jan 1, 2013
    • Total Petrochemicals Research Feluy
    • Daan Dewachter
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Olefin polymerization process with optimized product discharge
    • Patent number 7,902,307
    • Issue date Mar 8, 2011
    • Total Petrochemicals Research Feluy
    • Andre Lewalle
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Swell control in slurry loop reactor
    • Patent number 7,329,712
    • Issue date Feb 12, 2008
    • Total Petrochemicals Research Feluy
    • Louis Fouarge
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    Double Loop Technology
    • Publication number 20160108149
    • Publication date Apr 21, 2016
    • TOTAL RESEARCH & TECHNOLOGY FELUY
    • Louis Fouarge
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Double Loop Technology
    • Publication number 20150175720
    • Publication date Jun 25, 2015
    • TOTAL RESEARCH & TECHNOLOGY FELUY
    • Louis Fouarge
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Double Loop Technology
    • Publication number 20140299208
    • Publication date Oct 9, 2014
    • TOTAL RESEARCH & TECHNOLOGY FELUY
    • Louis Fouarge
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Double Loop Technology
    • Publication number 20130345374
    • Publication date Dec 26, 2013
    • Total Petrochemicals Research Feluy
    • Louis Fouarge
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Double Loop Technology
    • Publication number 20120053304
    • Publication date Mar 1, 2012
    • ATOFINA Research S.A.
    • Louis Fouarge
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    REDUCED BLOCKAGE WHEN TRANSFERRING POLYMER PRODUCT FROM ONE REACTOR...
    • Publication number 20100331500
    • Publication date Dec 30, 2010
    • TOTAL PETROCHEMICALS RESEARCH FELUY
    • Daan Dewachter
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Predictive Model for Density and Melt Index of Polymer Leaving Loop...
    • Publication number 20100332433
    • Publication date Dec 30, 2010
    • TOTAL PETROCHEMICALS RESEARCH FELUY
    • Andre Lewalle
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Method for Optimising the Transition from One Grade to Another
    • Publication number 20100324738
    • Publication date Dec 23, 2010
    • TOTAL PETROCHEMICALS RESEARCH FELUY
    • Andre Lewalle
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Olefin Polymerization Process with Optimized Product Discharge
    • Publication number 20100120999
    • Publication date May 13, 2010
    • TOTAL PETROCHEMICALS RESEARCH FELUY
    • André Lewalle
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Optimisation of Flow in Transfer Line
    • Publication number 20090183789
    • Publication date Jul 23, 2009
    • TOTAL PETROCHEMICALS RESEARCH FELUY
    • Andre Lewalle
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Double Loop Technology
    • Publication number 20090143546
    • Publication date Jun 4, 2009
    • ATOFINA Research S.A.
    • Louis Fouarge
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Olefin polymerization process with optimized product discharge
    • Publication number 20070036692
    • Publication date Feb 15, 2007
    • Andre Lewalle
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Swell control in slurry loop reactor
    • Publication number 20070032613
    • Publication date Feb 8, 2007
    • Louis Fouarge
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Slurry loop polyolefin reactor
    • Publication number 20060094835
    • Publication date May 4, 2006
    • Louis Fouarge
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Double loop technology
    • Publication number 20050272891
    • Publication date Dec 8, 2005
    • ATOFINA Research S.A.
    • Louis Fouarge
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...