Patents by Inventor Cyrille Guery

Cyrille Guery 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).

  • Pneumatic tire comprising a rubber composition containing a thermoplastic polyurethane
    Patent number: 11814515
    Abstract: A tire which has improved mechanical properties comprises a rubber composition based on at least one diene elastomer, at least one thermoplastic polyurethane, and a crosslinking system; the composition does not comprise any reinforcing filler or comprises less than 25 parts by weight thereof per hundred parts by weight of elastomer, phr, the carbon black content in the composition being less than 20 phr.
    Type: Grant
    Filed: October 7, 2019
    Date of Patent: November 14, 2023
    Assignee: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN
    Inventors: Cyrille Guery, Jose-Carlos Araujo Da Silva
  • PNEUMATIC TIRE COMPRISING A RUBBER COMPOSITION BASED ON EPOXIDIZED POLYISOPRENE AND A THERMOPLASTIC POLYURETHANE
    Publication number: 20210291590
    Abstract: A tire having improved mechanical properties comprises a rubber composition based on at least one epoxidized polyisoprene having a molar degree of epoxidation ranging from 5% to 85%, at least one thermoplastic polyurethane, and a crosslinking system.
    Type: Application
    Filed: October 7, 2019
    Publication date: September 23, 2021
    Inventors: JOSE-CARLOS ARAUJO DA SILVA, CYRILLE GUERY
  • PNEUMATIC TIRE COMPRISING A RUBBER COMPOSITION CONTAINING A THERMOPLASTIC POLYURETHANE
    Publication number: 20210292516
    Abstract: A tire which has improved mechanical properties comprises a rubber composition based on at least one diene elastomer, at least one thermoplastic polyurethane, and a crosslinking system; the composition does not comprise any reinforcing filler or comprises less than 25 parts by weight thereof per hundred parts by weight of elastomer, phr, the carbon black content in the composition being less than 20 phr.
    Type: Application
    Filed: October 7, 2019
    Publication date: September 23, 2021
    Inventors: CYRILLE GUERY, JOSE-CARLOS ARAUJO DA SILVA
  • TIRE PROVIDED WITH A TREAD MADE FROM A MIXTURE OF A DIENE ELASTOMER AND A THERMOPLASTIC ELASTOMER
    Publication number: 20140343190
    Abstract: A tire includes a tread, having improved airtightness. The tread includes at least one rubber composition comprising at least one or more diene elastomers at a total content of 1 to 99 phr, one or more thermoplastic elastomers having a polyisobutylene block at a total content of 1 to 99 phr, optionally a reinforcing filler at a content of 0 to 200 phr, and a crosslinking system.
    Type: Application
    Filed: December 5, 2012
    Publication date: November 20, 2014
    Applicants: MICHELIN RECHERCHE ET TECHNIQUE S.A., COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN
    Inventors: Emmanuel Custodero, Marc Greiveldinger, Cyrille Guery
  • TIRE PROVIDED WITH AN INNER LAYER COMPRISING A MIXTURE OF A DIENE ELASTOMER AND A THERMOPLASTIC ELASTOMER
    Publication number: 20140343216
    Abstract: A tire includes an internal layer, having improved airtightness. The layer includes at least one rubber composition, which includes: at least one or more diene elastomers at a total content of 1 to 99 phr, one or more thermoplastic elastomers having a polyisobutylene block at a total content of 1 to 99 phr, optionally a reinforcing filler at a content of 0 to 120 phr, and a crosslinking system.
    Type: Application
    Filed: December 5, 2012
    Publication date: November 20, 2014
    Applicants: Michelin Recherche et Technique S.A., COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN
    Inventors: Emmanuel Custodero, Marc Greiveldinger, Cyrille Guery
  • TIRE PROVIDED WITH AN OUTER SIDEWALL COMPRISING A MIXTURE OF A DIENE ELASTOMER AND A THERMOPLASTIC ELASTOMER
    Publication number: 20140299249
    Abstract: A tire includes an external sidewall, having improved airtightness. The external sidewall includes at least one rubber composition comprising at least one or more diene elastomers at a total content of 1 to 99 phr, one or more thermoplastic elastomers having a polyisobutylene block at a total content of 1 to 99 phr, optionally a reinforcing filler at a content of 0 to 120 phr, and a crosslinking system.
    Type: Application
    Filed: December 5, 2012
    Publication date: October 9, 2014
    Applicants: MICHELIN RECHERCHE ET TECHNIQUE S.A., COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN
    Inventors: Emmanuel Custodero, Marc Greiveldinger, Cyrille Guery
  • INFLATABLE ARTICLE PROVIDED WITH GAS-IMPERMEABLE LAYER BASED ON A BLEND OF A BUTYL RUBBER AND A THERMOPLASTIC ELASTOMER
    Publication number: 20130209716
    Abstract: An inflatable article is provided with an elastomer layer that is airtight towards inflation gases. The elastomer layer includes at least one rubber composition, and the rubber composition includes at least: as a non-thermoplastic elastomer, a butyl rubber, used alone or as a blend with one or more other non-thermoplastic elastomers (preferably diene elastomers); a crosslinking system; optionally a reinforcing filler at a content within a range from 0 to 120 phr; and a thermoplastic elastomer that includes a polyisobutylene block. A content of the thermoplastic elastomer is within a range from 3 to 80 parts by weight per 100 parts of non-thermoplastic elastomer.
    Type: Application
    Filed: July 7, 2011
    Publication date: August 15, 2013
    Applicants: MICHELIN RECHERCHE ET TECHNIQUE S.A., COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN
    Inventors: Emmanuel Custodero, Marc Greiveldinger, Cyrille Guery