Patents by Inventor Olivier Piovesan

Olivier Piovesan 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).

  • Fluid line
    Patent number: 11220084
    Abstract: A fluid line includes a pipe of a multilayered plastics material. The pipe surrounds an interior space. The pipe has an inner, first layer of polyamide 9T (PA9T), a second layer of polyamide 12 (PA12), a third layer of polyamide 612 (PA612), a fourth layer of polyamide 6 (PA6) and an outer, fifth layer of polyamide 612 (PA612). The inner, first layer bounds the interior space. A fluid line that has a reduced dissolution of material, a reduced permeability to volatile substances, and nevertheless maintains sufficient mechanical properties for a connection to other components of a line, is hence provided.
    Type: Grant
    Filed: June 18, 2019
    Date of Patent: January 11, 2022
    Assignee: Norma Germany GmbH
    Inventors: Carolin Kohl, Christoph Steinkamp, Andreas Bauer, David Schoumacher, Olivier Piovesan
  • FLUID LINE
    Publication number: 20210252822
    Abstract: A fluid line includes a pipe of a multilayered plastics material. The pipe surrounds an interior space. The pipe has an inner, first layer of polyamide 9T (PA9T), a second layer of polyamide 12 (PA12), a third layer of polyamide 612 (PA612), a fourth layer of polyamide 6 (PA6) and an outer, fifth layer of polyamide 612 (PA612). The inner, first layer bounds the interior space. A fluid line that has a reduced dissolution of material, a reduced permeability to volatile substances, and nevertheless maintains sufficient mechanical properties for a connection to other components of a line, is hence provided.
    Type: Application
    Filed: June 18, 2019
    Publication date: August 19, 2021
    Inventors: Carolin Kohl, Christoph Steinkamp, Andreas Bauer, David Schoumacher, Olivier Piovesan