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Maria Margaret Ludvig

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  • El Iago, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    FCC catalyst additive with mixed alumina
    • Patent number 11,964,256
    • Issue date Apr 23, 2024
    • Ketjen Limited Liability Company
    • Edward Lee Foster
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    FCC catalyst additive and binder
    • Patent number 10,888,852
    • Issue date Jan 12, 2021
    • ALBEMARLE CORPORATION
    • Maria Margaret Ludvig
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

  • Information Patent Application

    FCC CATALYST ADDITIVE WITH MIXED ALUMINA
    • Publication number 20230149905
    • Publication date May 18, 2023
    • Albemarle Corporation
    • Edward Lee FOSTER
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FCC CATALYST ADDITIVE AND BINDER
    • Publication number 20180361367
    • Publication date Dec 20, 2018
    • ALBEMARLE CORPORATION
    • Maria Margaret Ludvig
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL