Patents by Inventor Virginie Elyane Michelle Catherine Picard

Virginie Elyane Michelle Catherine Picard 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).

  • Rubber composition and a tire
    Patent number: 11827791
    Abstract: In a first aspect, the present invention is directed to a rubber composition comprising 70 phr to 90 phr of styrene butadiene rubber, wherein said styrene butadiene rubber comprises a first styrene butadiene rubber having a glass transition temperature within a range of ?49° C. to ?15° C. and a second styrene butadiene rubber having a glass transition temperature within a range of ?50° C. to ?89° C. Furthermore, the rubber composition comprises from 10 phr to 30 phr of one or more of natural rubber and synthetic polyisoprene rubber, 100 phr to 200 phr of silica, and at least 25 phr of at least one terpene resin having a weight average molecular weight (Mw) of at most 1000 g/mol. Moreover, the invention is directed to a tire comprising such a rubber composition, in particular in the tread of the tire.
    Type: Grant
    Filed: March 30, 2022
    Date of Patent: November 28, 2023
    Assignee: THE GOODYEAR TIRE & RUBBER COMPANY
    Inventors: Virginie Elyane Michelle Catherine Picard, Jérôme Joel Daniel Delville, Pascal Patrick Steiner, Malik Djelloul-Mazouz
  • RUBBER COMPOSITION AND A TIRE
    Publication number: 20230002594
    Abstract: In a first aspect, the present invention is directed to a rubber composition comprising 70 phr to 90 phr of styrene butadiene rubber, wherein said styrene butadiene rubber comprises a first styrene butadiene rubber having a glass transition temperature within a range of ?49° C. to ?15° C. and a second styrene butadiene rubber having a glass transition temperature within a range of ?50° C. to ?89° C. Furthermore, the rubber composition comprises from 10 phr to 30 phr of one or more of natural rubber and synthetic polyisoprene rubber, 100 phr to 200 phr of silica, and at least 25 phr of at least one terpene resin having a weight average molecular weight (Mw) of at most 1000 g/mol. Moreover, the invention is directed to a tire comprising such a rubber composition, in particular in the tread of the tire.
    Type: Application
    Filed: March 30, 2022
    Publication date: January 5, 2023
    Inventors: Virginie Elyane Michelle Catherine Picard, Jérôme Joel Daniel Delville, Pascal Patrick Steiner, Malik Djelloul-Mazouz
  • Tire
    Patent number: D900713
    Type: Grant
    Filed: June 17, 2019
    Date of Patent: November 3, 2020
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Robin Moia, Sebastien Seibert, Wolfgang Albert Leo Loesslein, Virginie Elyane Michelle Catherine Picard