Patents by Inventor Bartosz Zielinski

Bartosz Zielinski 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).

  • Publication number: 20240109369
    Abstract: A tire having a tread comprising a tread rubber composition comprising from 10 phr to 100 phr of styrene butadiene rubber comprising monomers selected from one or more of recycled and bio-based monomers, from 0 phr to 90 phr of elastomers selected from one or more of natural rubber, polybutadiene rubber comprising monomers selected from one or more of recycled and bio-based monomers, and synthetic polyisoprene comprising monomers selected from one or more of recycled and bio-based monomers, and from 40 phr to 250 phr of a filler comprising one or more of recycled or bio-based silica, and recycled or bio-based carbon black, from 1 phr to 90 phr of hydrocarbon resin which is one or more of i) based on recycled monomers, bio-based monomers or a combination thereof, and ii) a plant resin.
    Type: Application
    Filed: September 19, 2022
    Publication date: April 4, 2024
    Inventors: Marine Sophie Francoise Wassen, Jean-Noel Marsat, Karmena Izabela Anyfantaki, Luisa Fernanda Munoz Mejia, Bartosz Zielinski, Robert Vincent Dennis-Pelcher, Justin Yinket Che
  • Patent number: 11802353
    Abstract: The present invention relates to a textile cord comprising at least two yarns, each yarn comprising multiple filaments, wherein each filament comprises polyethylene furanoate reinforced by carbon nano material and/or boron nitride nano material. These textile cords are particularly useful as tire reinforcements. Moreover, the present invention is directed to a polymeric composition comprising (1) polyethylene-2,5-furan dicarboxylate and (2) a carbon nano material or a boron nitride nano material. This polymeric composition can optionally be further comprised of one or more additional polyesters, such as polyethylene terephthalate or polyethylene naphthalate. This invention is further directed to a rubber component comprising said cords coated with rubber and to tires and other rubber products comprising such cords.
    Type: Grant
    Filed: November 18, 2020
    Date of Patent: October 31, 2023
    Assignee: THE GOODYEAR TIRE & RUBBER COMPANY
    Inventors: Bartosz Zielinski, Raphael Beck, Dirk Lothar Maria van Eck, Björn Springer, John Woods
  • Publication number: 20210155043
    Abstract: The present invention relates to a textile cord comprising at least two yarns, each yarn comprising multiple filaments, wherein each filament comprises polyethylene furanoate reinforced by carbon nano material and/or boron nitride nano material. These textile cords are particularly useful as tire reinforcements. Moreover, the present invention is directed to a polymeric composition comprising (1) polyethylene-2,5-furan dicarboxylate and (2) a carbon nano material or a boron nitride nano material. This polymeric composition can optionally be further comprised of one or more additional polyesters, such as polyethylene terephthalate or polyethylene naphthalate. This invention is further directed to a rubber component comprising said cords coated with rubber and to tires and other rubber products comprising such cords.
    Type: Application
    Filed: November 18, 2020
    Publication date: May 27, 2021
    Inventors: Bartosz Zielinski, Raphael Beck, Dirk Lothar Maria van Eck, Björn Springer, John Woods