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Alexandre Welle

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  • Court-St. Etienne, BE
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    DUAL CATALYST COMPOSITIONS
    • Publication number 20240425623
    • Publication date Dec 26, 2024
    • TotalEnergies OneTech Belgium
    • Kaitie GIFFIN
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    DUAL CATALYST COMPOSITIONS
    • Publication number 20240417494
    • Publication date Dec 19, 2024
    • TotalEnergies OneTech Belgium
    • Kaitie GIFFIN
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    NEW METALLOCENE CATALYST AND USE THEREOF
    • Publication number 20240209127
    • Publication date Jun 27, 2024
    • TOTALENERGIES ONETECH BELGIUM
    • Thomas COUSTHAM
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Oxygen Scavenging Composition
    • Publication number 20220089848
    • Publication date Mar 24, 2022
    • TOTAL RESEARCH & TECHNOLOGY FELUY
    • Daniel Libert
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Polyethylene Resins
    • Publication number 20210388133
    • Publication date Dec 16, 2021
    • TOTAL RESEARCH & TECHNOLOGY FELUY
    • Virginie Cirriez
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Bis(Metallocene) Compounds and Catalyst Compositions Employing Such...
    • Publication number 20210317238
    • Publication date Oct 14, 2021
    • TOTAL RESEARCH & TECHNOLOGY FELUY
    • Alexandre Welle
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Process for Preparing Polyethylene
    • Publication number 20210284767
    • Publication date Sep 16, 2021
    • TOTAL RESEARCH & TECHNOLOGY FELUY
    • Alexandre Welle
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Process for Preparing Polypropylene
    • Publication number 20210277155
    • Publication date Sep 9, 2021
    • TOTAL RESEARCH & TECHNOLOGY FELUY
    • Alexandre Welle
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Dual Catalyst Composition
    • Publication number 20210155724
    • Publication date May 27, 2021
    • Virginie Cirriez
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Dual Catalyst Composition
    • Publication number 20210087311
    • Publication date Mar 25, 2021
    • TOTAL RESEARCH & TECHNOLOGY FELUY
    • Virginie Cirriez
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Process for Preparing a Polyethylene in at Least One Continuously S...
    • Publication number 20190002603
    • Publication date Jan 3, 2019
    • TOTAL RESEARCH & TECHNOLOGY FELUY
    • Aurelien Vantomme
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    LOW VISCOSITY LUBRICATING POLYOLEFINS
    • Publication number 20180187117
    • Publication date Jul 5, 2018
    • TOTAL MARKETING SERVICES
    • Marion COURTIADE
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    LOW VISCOSITY LUBRICATING POLYOLEFINS
    • Publication number 20180187118
    • Publication date Jul 5, 2018
    • TOTAL MARKETING SERVICES
    • Marion COURTIADE
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    METHOD FOR PREPARING LOW-VISCOSITY LUBRICATING POLYOLEFINS
    • Publication number 20170226441
    • Publication date Aug 10, 2017
    • TOTAL MARKETING SERVICES
    • Marion COURTIADE
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    LOW-VISCOSITY LUBRICATING POLYOLEFINS
    • Publication number 20170183594
    • Publication date Jun 29, 2017
    • TOTAL MARKETING SERVICES
    • Marion COURTIADE
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Process for Preparing a Polyethylene in at Least One Continuously S...
    • Publication number 20170114159
    • Publication date Apr 27, 2017
    • TOTAL RESEARCH & TECHNOLOGY FELUY
    • Aurelien Vantomme
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    PROPYLENE COPOLYMER FOR BOPP HEAT SEAL FILM LAYERS
    • Publication number 20160376393
    • Publication date Dec 29, 2016
    • TOTAL RESEARCH & TECHNOLOGY
    • Olivier LHOST
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    USE OF A METALLOCENE CATALYST TO PRODUCE A POLYALPHA-OLEFIN
    • Publication number 20150344598
    • Publication date Dec 3, 2015
    • TOTAL RESEARCH & TECHNOLOGY FELUY
    • Alexandre Welle
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...