Patents by Inventor Jochen Endtner

Jochen Endtner 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: 20260152621
    Abstract: High-voltage components, in particular for electromobility, containing polymer compositions based on at least one polyester and 10,10?-oxybis-12H-phthaloperin-12-one, and to the use of 10,10?-oxybis-12H-phthaloperin-12-one for marking polyester-based articles of manufacture as high-voltage components are disclosed.
    Type: Application
    Filed: November 10, 2025
    Publication date: June 4, 2026
    Inventors: Jochen Endtner, Dirk Schmitz, Matthias Bienmueller, Wolfgang Wambach
  • Patent number: 12516177
    Abstract: The present invention relates to high-voltage components, especially for electromobility, comprising polymer compositions based on at least one polyester and 10,10?-oxybis-12H-phthaloperin-12-one, and to the use of 10,10?-oxybis-12H-phthaloperin-12-one for production of polyester-based products, with the proviso of a color difference ?E<20 from the L*a*b* coordinates of a color number beginning with “2” in the RAL color chart, and to the use of 10,10?-oxybis-12H-phthaloperin-12-one for marking of polyester-based products as high-voltage components.
    Type: Grant
    Filed: March 12, 2020
    Date of Patent: January 6, 2026
    Assignee: ENVALIOR DEUTSCHLAND GMBH
    Inventors: Jochen Endtner, Dirk Schmitz, Matthias Bienmueller, Wolfgang Wambach
  • Publication number: 20250382441
    Abstract: Polymer compositions that are usefully employed in high-voltage components, in particular for electromobility, are based on at least one polyamide and 10,10?-oxybis-12H-phthaloperin-12-one, and to the use of 10,10?-oxybis-12H-phthaloperin-12-one for marking polyamide-based articles of manufacture as high-voltage components.
    Type: Application
    Filed: September 4, 2025
    Publication date: December 18, 2025
    Inventors: Jochen Endtner, Dirk Schmitz, Matthias Bienmueller
  • Patent number: 12479975
    Abstract: The present invention relates to flame retardant polyamide-based compositions or moulding materials and to articles of manufacture of the electricals or electronics industries producible therefrom, in particular charging components, containing at least one polyamide, aluminium oxide, magnesium hydroxide and at least one organic epoxide.
    Type: Grant
    Filed: June 10, 2022
    Date of Patent: November 25, 2025
    Assignee: ENVALIOR DEUTSCHLAND GMBH
    Inventors: Matthias Bienmueller, Jochen Endtner
  • Patent number: 12448497
    Abstract: The present invention relates to high-voltage components, in particular for electromobility, containing polymer compositions based on at least one polyamide and 10,10?-oxybis-12H-phthaloperin-12-one, and to the use of 10,10?-oxybis-12H-phthaloperin-12-one for marking polyamide-based articles of manufacture as high-voltage components.
    Type: Grant
    Filed: March 12, 2020
    Date of Patent: October 21, 2025
    Assignee: Envalior Deutschland GmbH
    Inventors: Jochen Endtner, Dirk Schmitz, Matthias Bienmueller
  • Publication number: 20250304767
    Abstract: The invention relates to the use of an aluminium salt of the organic phosphorus compound according to formula (I), (I), to achieve a CTI A of 600 according to IEC 60112-2010 in or in polyester based products, as well as flame retardant and creep resistant polyester based compositions and to articles to be made therefrom based on at least one polyester comprising at least one aluminium salt of the organic phosphorus compound of the general formula (I) and to at least one organic phosphinic acid salt and/or at least one diphosphinic acid salt, and to a process for the preparation thereof.
    Type: Application
    Filed: November 7, 2022
    Publication date: October 2, 2025
    Inventors: Jochen ENDTNER, Matthias BIENMÜLLER
  • Patent number: 12398258
    Abstract: Compositions and products formed thereof are based on glass fiber-reinforced polyamide admixed with at least one secondary aromatic amine, at least one phosphinic acid derivative and bis(2,4-di-t-butylphenyl)pentaerythritol diphosphate in amounts to improve ageing behavior in the form of improved preservation of the elongation at break and impact toughness, improved color preservation or improved color stability, and simultaneously improved UV stability after thermal ageing by comparison with products based on glass fiber-reinforced polyamide with such a mixture.
    Type: Grant
    Filed: November 7, 2022
    Date of Patent: August 26, 2025
    Assignee: ENVALIOR DEUTSCHLAND GMBH
    Inventors: Elisabeth Gau, Jan Caudal, Marc Rudolf, Detlev Joachimi, Jochen Endtner, Leif Arne Koerte, Matthias Bienmüller
  • Publication number: 20240425679
    Abstract: The present invention relates to products based on glass-fibre-reinforced polyamide and to the use of mixtures containing at least one secondary aromatic amine, at least one phosphinic acid derivative and bis(2,4-di-tert-butylphenyl)pentaerythritol diphosphite and the use of the latter as an additive for improving ageing behaviour in the form of improved preservation of the elongation at break and impact toughness, improved colour preservation or improved colour stability, and simultaneously improved UV stability after thermal ageing by comparison with products based on glass-fibre-reinforced polyamide without this mixture.
    Type: Application
    Filed: November 7, 2022
    Publication date: December 26, 2024
    Inventors: Elisabeth GAU, Jan CAUDAL, Marc RUDOLF, Detlev JOACHIMI, Jochen ENDTNER, Leif Arne KOERTE, Matthias BIENMÜLLER
  • Publication number: 20240182685
    Abstract: The present invention relates to compositions on the basis of at least one polyamide that contains at least one aluminum salt of an organic phosphorus compound of the general formula (I) and at least one organic salt of phosphinic acid and/or at least one salt of diphosphinic acid, to a process preparing them and to their use.
    Type: Application
    Filed: November 2, 2021
    Publication date: June 6, 2024
    Inventors: Jochen ENDTNER, Matthias BIENMÜLLER
  • Publication number: 20230323087
    Abstract: The combination of one or more phosphorus-containing flame retardant compounds as described herein with at least one brominated flame retardant compound provides an effective flame retardant additive for thermoplastic polymers without requiring the use of antimony trioxide. Flame retardant thermoplastic compositions are therefore provided containing at least one thermoplastic polymer, at least one brominated flame retardant, and at least one phosphorus-containing flame retardant as described herein. The compositions are useful for a wide range of applications, such as for electrical and electronic applications.
    Type: Application
    Filed: June 16, 2021
    Publication date: October 12, 2023
    Applicant: LANXESS Corporation
    Inventors: Qingliang He, Jochen Endtner
  • Publication number: 20230132793
    Abstract: The invention relates to the use of polyamide 6 for reduction of the melt viscosity, to be determined at 260° C. to ISO 11443, and/or of the fill pressure, to be determined according to EN ISO 294-1, of compositions and moulding compounds in which there are 10 to 115 parts by mass of glass fibres per 100 parts by mass of poly-C1-C6-alkylene terephthalate.
    Type: Application
    Filed: November 2, 2022
    Publication date: May 4, 2023
    Applicant: LANXESS Performance Materials GmbH
    Inventors: Claudia Schmid-Daehling, Jochen Endtner, Matthias Bienmueller
  • Publication number: 20230056499
    Abstract: Flame resistant compositions based on nylon-6 (PA 6) or nylon-6,6 (PA 66) may include melamine cyanurate, glass fibres and non-fibrous and non-foamed ground glass having a specific particle size distribution, geometry and optionally sizing. Methods for producing the composition are also provided, as well as use of the compositions for production of products for the electrical industry, preferably electrical components such as residual current circuit breakers and other circuit breakers.
    Type: Application
    Filed: April 28, 2022
    Publication date: February 23, 2023
    Applicant: LANXESS Deutschland GmbH
    Inventors: Jochen ENDTNER, Matthias BIENMUELLER, Fabio PASSERI
  • Publication number: 20220403140
    Abstract: The present invention relates to flame retardant polyamide-based compositions or moulding materials and to articles of manufacture of the electricals or electronics industries producible therefrom, in particular charging components, containing at least one polyamide, aluminium oxide, magnesium hydroxide and at least one organic epoxide.
    Type: Application
    Filed: June 10, 2022
    Publication date: December 22, 2022
    Applicant: LANXESS Performance Materials GmbH
    Inventors: Matthias Bienmueller, Jochen Endtner
  • Publication number: 20220348744
    Abstract: The present invention relates to high-voltage components, especially for electromobility, containing polymer compositions based on at least one polyester and at least one sulfide containing cerium, and to the use thereof for production of polyester-based high-voltage components or for marking of polyester-based products as high-voltage components by laser.
    Type: Application
    Filed: August 31, 2020
    Publication date: November 3, 2022
    Applicant: LANXESS Deutschland GmbH
    Inventors: Jochen Endtner, Dirk Schmitz, Matthias Bienmueller, Wolfgang Wambach
  • Publication number: 20220282087
    Abstract: The present invention relates to high-voltage components, especially for electromobility, containing polymer compositions based on at least one polyamide and at least one sulfide containing cerium, and to the use thereof for production of polyamide-based high-voltage components or for marking of polyamide-based products as high-voltage components by laser.
    Type: Application
    Filed: August 31, 2020
    Publication date: September 8, 2022
    Applicant: LANXESS Deutschland GmbH
    Inventors: Jochen Endtner, Dirk Schmitz, Matthias Bienmueller
  • Publication number: 20220153962
    Abstract: The present invention relates to high-voltage components, in particular for electromobility, containing polymer compositions based on at least one polyamide and 10,10?-oxybis-12H-phthaloperin-12-one, and to the use of 10,10?-oxybis-12H-phthaloperin-12-one for marking polyamide-based articles of manufacture as high-voltage components.
    Type: Application
    Filed: March 12, 2020
    Publication date: May 19, 2022
    Applicant: LANXESS Deutschland GmbH
    Inventors: Jochen Endtner, Dirk Schmitz, Matthias Bienmueller
  • Publication number: 20220153961
    Abstract: The present invention relates to high-voltage components, especially for electromobility, comprising polymer compositions based on at least one polyester and 10,10?-oxybis-12H-phthaloperin-12-one, and to the use of 10,10?-oxybis-12H-phthaloperin-12-one for production of polyester-based products, with the proviso of a color difference ?E<20 from the L*a*b* coordinates of a color number beginning with “2” in the RAL color chart, and to the use of 10,10?-oxybis-12H-phthaloperin-12-one for marking of polyester-based products as high-voltage components.
    Type: Application
    Filed: March 12, 2020
    Publication date: May 19, 2022
    Applicant: LANXESS Deutschland GmbH
    Inventors: Jochen Endtner, Dirk Schmitz, Matthias Bienmueller, Wolfgang Wambach
  • Publication number: 20210253847
    Abstract: The present invention relates to high-voltage components, especially for electromobility, comprising polymer compositions based on at least one polyester and at least one pigment system based on mixed oxides containing titanium dioxide, tin oxide and zinc oxide, and to the use thereof for production of polyester-based high-voltage components or for marking of polyester-based products as high-voltage components by laser.
    Type: Application
    Filed: February 18, 2021
    Publication date: August 19, 2021
    Applicant: LANXESS Deutschland GmbH
    Inventors: Matthias Bienmueller, Dirk Schmitz, Jochen Endtner, Wolgang Wambach
  • Publication number: 20210253854
    Abstract: The present invention relates to high-voltage components, especially for electromobility, comprising polymer compositions based on at least one polyamide and at least one pigment system based on mixed oxides containing titanium dioxide, tin oxide and zinc oxide, and to the use of such a pigment system for production of polyamide-based high-voltage components or for marking of polyamide-based products as high-voltage components by laser.
    Type: Application
    Filed: February 18, 2021
    Publication date: August 19, 2021
    Applicant: LANXESS Deutschland GmbH
    Inventors: Matthias Bienmueller, Dirk Schmitz, Jochen Endtner
  • Publication number: 20200317889
    Abstract: Flame resistant compositions based on nylon-6 (PA 6) or nylon-6,6 (PA 66) may include melamine cyanurate, glass fibres and non-fibrous and non-foamed ground glass having a specific particle size distribution, geometry and optionally sizing. Methods for producing the composition are also provided, as well as use of the compositions for production of products for the electrical industry, preferably electrical components such as residual current circuit breakers and other circuit breakers.
    Type: Application
    Filed: June 18, 2020
    Publication date: October 8, 2020
    Applicant: LANXESS Deutschland GmbH
    Inventors: Jochen ENDTNER, Matthias BIENMUELLER, Fabio PASSERI