Patents by Inventor Nori Williams

Nori Williams has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • ZIEGLER-NATTA (PRO)CATALYST SYSTEMS MADE WITH (MULTI-ALKOXY)SILANE COMPOUND
    Publication number: 20230151124
    Abstract: Ziegler-Natta (pro)catalyst systems made with an external electron donor compound, methods of synthesis of same, methods of olefin polymerization using same, and polyolefin polymers made thereby. The external electron donor compound is a (multi-alkoxy)silane.
    Type: Application
    Filed: April 22, 2021
    Publication date: May 18, 2023
    Inventors: Linfeng Chen, Jesse C. Beilhart, David T. Gillespie, Mridula Kapur, Ian M. Munro, Eduardo Garcia, Nori Williams, Evelyn Auyeung, Kurt F. Hirsekorn
  • ZIEGLER-NATTA (PRO)CATALYST SYSTEMS MADE WITH AZAHETEROCYCLIC COMPOUND
    Publication number: 20230151125
    Abstract: Ziegler-Natta (pro)catalyst systems made with an external electron donor compound, methods of synthesis of same, methods of olefin polymerization using same, and polyolefin polymers made thereby. The external electron donor compound is an azaheterocycle.
    Type: Application
    Filed: April 22, 2021
    Publication date: May 18, 2023
    Inventors: Linfeng Chen, Jesse C. Beilhart, Kurt F. Hirsekorn, David T. Gillespie, Ian M. Munro, Eduardo Garcia, Nori Williams, Mridula Kapur, Evelyn Auyeung