Patents by Inventor Julian Strohmeier

Julian Strohmeier 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).

  • Silane, rubber mixture containing the silane, and vehicle tire having the rubber mixture in at least one component
    Patent number: 11932753
    Abstract: The invention relates to a silane, to a rubber mixture containing the silane and to a vehicle tire comprising the rubber mixture in at least one component.
    Type: Grant
    Filed: February 19, 2019
    Date of Patent: March 19, 2024
    Assignee: Continental Reifen Deutschland GmbH
    Inventors: David-Raphael Dauer, Andreas Jacob, Julian Strohmeier
  • PHENOTHIAZINE COMPOUND, ITS PREPARATION AND USE IN RUBBER BLENDS AND VEHICLE TIRES, AS AGEING PROTECTANT, ANTIOXIDANT, ANTIOZONANT AND COLORANT
    Publication number: 20240018112
    Abstract: The invention relates to a compound, to a rubber mixture containing the compound, to a vehicle tire comprising the rubber mixture in at least one component, to a process for producing the compound and to the use of the compound as an aging stabilizer and/or antioxidant and/or antiozonant and/or dye. The compound according to the invention has the formula I).
    Type: Application
    Filed: September 29, 2021
    Publication date: January 18, 2024
    Applicant: Continental Reifen Deutschland GmbH
    Inventors: Carla Recker, Andreas Jacob, David-Raphael Dauer, Julian Strohmeier, Anna-Lena Dreier, Jörg-August Becker, Florian Matz, Rebecca Graf, Jan Flormann
  • COMPOUND, RUBBER MIXTURE CONTAINING THE COMPOUND, VEHICLE TIRE WHICH HAS AT LEAST ONE COMPONENT COMPRISING THE RUBBER MIXTURE, METHOD FOR PRODUCING THE COMPOUND, AND USE OF THE COMPOUND AS AN AGING PROTECTION AGENT AND/OR ANTIOXIDANT AGENT AND/OR ANTIOZONANT AND/OR DYE
    Publication number: 20230312874
    Abstract: The invention relates to a compound, to a rubber mixture containing the compound, to a vehicle tire comprising the rubber mixture in at least one component, to a process for producing the compound and to the use of the compound as an aging stabilizer and/or antioxidant and/or dye. The compound according to the invention has the formula I).
    Type: Application
    Filed: September 29, 2021
    Publication date: October 5, 2023
    Applicant: Continental Reifen Deutschland GmbH
    Inventors: Andreas Jacob, David-Raphael Dauer, Julian Strohmeier, Anna-Lena Dreier, Carla Recker, Jörg-August Becker, Florian Matz, Rebecca Graf, Jan Flormann
  • Silane, rubber mixture containing the silane, vehicle tire comprising the rubber mixture in at least one component, and process for producing the silane
    Patent number: 11414441
    Abstract: The invention relates to a silane, to a rubber mixture comprising the silane and to a vehicle tire which comprises the rubber mixture in at least one component, and to a process for producing the silane. The silane of the invention has the following formula I) (R1)oSi—R2—S—R3—S—R3—S—X,??I) which, according to the invention, comprises the —R2—S—R3—S—R3— unit in the spacer group. The rubber mixture of the invention comprises at least one silane of the invention.
    Type: Grant
    Filed: March 25, 2020
    Date of Patent: August 16, 2022
    Assignee: Continental Reifen Deutschland GmbH
    Inventors: Julian Strohmeier, Julia Schöffel, Andreas Jacob, Jaana Jürges, Julien Davin, David-Raphael Dauer
  • Method for producing a silane, method for modifying a silica with the silane, and modified silica
    Patent number: 11396601
    Abstract: The invention relates to a process for preparing a silane, to a process for modifying a silica with the silane, and to a modified silica. The process for preparing a silane of the formula I) comprises at least the following steps: a) providing a substance (R1)oSi—R2—HNC(?O)NH-A-NH2; b) providing a substance HOC(?O)-A-S2-A-C(?O)OH; c) activating the substance from step b) through reaction with oxalyl chloride to form ClC(?O)-A-S2-A-C(?O)Cl; d) reacting at least two equivalents of the substance from step a) with one equivalent of the substance from step a), thereby obtaining a silane of the formula I); e) optionally purifying the silane of the formula I) obtained in step d) (R1)oSi—R2—HNC(?O)NH-A-HNC(?O)-A-Sk-A-C(?O)NH-A-NHC(?O)—R2—Si(R1),??I) wherein the groups A within a molecule may be identical or different and are aromatic groups.
    Type: Grant
    Filed: May 14, 2018
    Date of Patent: July 26, 2022
    Assignee: Continental Reifen Deutschland GmbH
    Inventors: Andreas Jacob, David-Raphael Dauer, Julian Strohmeier, Julia Schoeffel, Carla Recker, Kirsten Schwekendiek, Norbert Mueller
  • Silane, rubber mixture containing the silane, and vehicle tire having the rubber mixture in at least one component
    Patent number: 11384103
    Abstract: The invention relates to a silane, to a rubber mixture comprising the silane and to a vehicle tire comprising the rubber mixture in at least one component.
    Type: Grant
    Filed: February 5, 2019
    Date of Patent: July 12, 2022
    Assignee: Continental Reifen Deutschland GmbH
    Inventors: David-Raphael Dauer, Andreas Jacob, Julian Strohmeier
  • SILANE, RUBBER MIXTURE CONTAINING THE SILANE, VEHICLE TIRE COMPRISING THE RUBBER MIXTURE IN AT LEAST ONE COMPONENT, AND PROCESS FOR PRODUCING THE SILANE
    Publication number: 20220144863
    Abstract: The invention relates to a silane, to a rubber mixture comprising the silane and to a vehicle tire which comprises the rubber mixture in at least one component, and to a process for producing the silane. The silane of the invention has the following formula I) (R1)oSi—R2—S—R3—S—R3—S—X??I) which, according to the invention, comprises the —R2—S—R3—S—R3— unit in the spacer group. The rubber mixture of the invention comprises at least one silane of the invention.
    Type: Application
    Filed: March 25, 2020
    Publication date: May 12, 2022
    Applicant: Continental Reifen Deutschland GmbH
    Inventors: Julian Strohmeier, Julia Schöffel, Andreas Jacob, Jaana Jürges, Julien Davin, David-Raphael Dauer
  • SILANE, RUBBER MIXTURE CONTAINING THE SILANE, AND VEHICLE TIRE HAVING THE RUBBER MIXTURE IN AT LEAST ONE COMPONENT
    Publication number: 20210206948
    Abstract: The invention relates to a silane, to a rubber mixture containing the silane and to a vehicle tire comprising the rubber mixture in at least one component.
    Type: Application
    Filed: February 19, 2019
    Publication date: July 8, 2021
    Applicant: Continental Reifen Deutschland GmbH
    Inventors: David-Raphael Dauer, Andreas Jacob, Julian Strohmeier
  • METHOD FOR PRODUCING A SILANE, METHOD FOR MODIFYING A SILICA WITH THE SILANE, AND MODIFIED SILICA
    Publication number: 20210147689
    Abstract: The invention relates to a process for preparing a silane, to a process for modifying a silica with the silane, and to a modified silica. The process for preparing a silane of the formula I) comprises at least the following steps: a) providing a substance (R1)oSi—R2—HNC(?O)NH-A-NH2; b) providing a substance HOC(?O)-A-S2-A-C(?O)OH; c) activating the substance from step b) through reaction with oxalyl chloride to form ClC(?O)-A-S2-A-C(?O)Cl; d) reacting at least two equivalents of the substance from step a) with one equivalent of the substance from step a), thereby obtaining a silane of the formula I); e) optionally purifying the silane of the formula I) obtained in step d) (R1)oSi—R2—HNC(?O)NH-A-HNC(?O)-A-Sk-A-C(?O)NH-A-NHC(?O)—R2—Si(R1),??I) wherein the groups A within a molecule may be identical or different and are aromatic groups.
    Type: Application
    Filed: May 14, 2018
    Publication date: May 20, 2021
    Applicant: Continental Reifen Deutschland GmbH
    Inventors: Andreas Jacob, David-Raphael Dauer, Julian Strohmeier, Julia Schoeffel, Carla Recker, Kirsten Schwekendiek, Norbert Mueller
  • SILANE, RUBBER MIXTURE CONTAINING THE SILANE, AND VEHICLE TIRE HAVING THE RUBBER MIXTURE IN AT LEAST ONE COMPONENT
    Publication number: 20210009610
    Abstract: The invention relates to a silane, to a rubber mixture comprising the silane and to a vehicle tire comprising the rubber mixture in at least one component.
    Type: Application
    Filed: February 5, 2019
    Publication date: January 14, 2021
    Applicant: Continental Reifen Deutschland GmbH
    Inventors: David-Raphael Dauer, Andreas Jacob, Julian Strohmeier
  • SILANE, RUBBER MIXTURE CONTAINING THE SILANE AND VEHICLE TYRE HAVING THE RUBBER MIXTURE IN AT LEAST ONE COMPONENT
    Publication number: 20200392307
    Abstract: The invention relates to a silane, to a rubber mixture comprising the silane and to a vehicle tire comprising the rubber mixture in at least one component.
    Type: Application
    Filed: May 14, 2018
    Publication date: December 17, 2020
    Applicant: Continental Reifen Deutschland GmbH
    Inventors: Andreas Jacob, David-Raphael Dauer, Julian Strohmeier, Julia Schoeffel, Carla Recker, Kirsten Schwekendiek, Norbert Mueller
  • Silane, rubber mixture containing the silane and vehicle tyre having the rubber mixture in at least one component
    Patent number: 10858499
    Abstract: The invention relates to a silane, to a rubber mixture comprising the silane and to a vehicle tire comprising the rubber mixture in at least one component.
    Type: Grant
    Filed: May 14, 2018
    Date of Patent: December 8, 2020
    Assignee: Continental Reifen Deutschland GmbH
    Inventors: Andreas Jacob, David-Raphael Dauer, Julian Strohmeier, Julia Schoeffel, Carla Recker, Kirsten Schwekendiek, Norbert Mueller