Patents by Inventor Alexander Gorshenin

Alexander Gorshenin 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).

  • Pipe structure having a foam core
    Patent number: 11402037
    Abstract: A pipe structure has an outer layer of a skin material with a first thickness and which defines an outside diameter of the pipe structure. The pipe structure has an inner layer of a skin material with a second thickness and which defines an inside diameter of the pipe structure. The pipe structure has a core layer of a foam material disposed between the inner and outer layers and having a third thickness. The inner, outer, and core layers are formed such that the pipe structure has a tube shape in cross-section. The first, second, and third thicknesses, respectively, combine to define a wall thickness of the pipe structure. The pipe structure has improved cold impact performance according to the ratio of the thicknesses of the inner and outer layers relative to the core layer.
    Type: Grant
    Filed: July 17, 2020
    Date of Patent: August 2, 2022
    Assignee: NORTH AMERICAN PIPE CORPORATION
    Inventor: Alexander Gorshenin
  • PIPE STRUCTURE HAVING A FOAM CORE
    Publication number: 20210018117
    Abstract: A pipe structure has an outer layer of a skin material with a first thickness and which defines an outside diameter of the pipe structure. The pipe structure has an inner layer of a skin material with a second thickness and which defines an inside diameter of the pipe structure. The pipe structure has a core layer of a foam material disposed between the inner and outer layers and having a third thickness. The inner, outer, and core layers are formed such that the pipe structure has a tube shape in cross-section. The first, second, and third thicknesses, respectively, combine to define a wall thickness of the pipe structure. The pipe structure has improved cold impact performance according to the ratio of the thicknesses of the inner and outer layers relative to the core layer.
    Type: Application
    Filed: July 17, 2020
    Publication date: January 21, 2021
    Inventor: Alexander Gorshenin