Patents by Inventor Willem Albert Wijnberg

Willem Albert Wijnberg 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).

  • Electrical conductors and processes for making and using same
    Patent number: 10354777
    Abstract: Electrical conductors and processes for making and using same. In some examples, the electrical conductors can include an inner electrically conductive element, which can define a central longitudinal axis. A first polymer layer can be disposed circumferentially about the inner electrically conductive element. A plurality of electrical conductor segments can be disposed about the first polymer layer and spaced around the central longitudinal axis. A second polymer layer can be disposed between the electrical conductor segments. The second polymer layer and the electrical conductor segments together can define a substantially annular cross-sectional area and an outer perimeter surface. An electrical insulator can be disposed about the outer perimeter surface defined by the second polymer layer and the electrical conductor segments.
    Type: Grant
    Filed: September 21, 2017
    Date of Patent: July 16, 2019
    Assignee: SCHLUMBERGER TECHNOLOGY CORPORATION
    Inventors: Joseph Varkey, Willem Albert Wijnberg, Maria Auxiliadora Grisanti, Burcu Unal Altintas, Montie Wayne Morrison, Qingdi Huang
  • ELECTRICAL CONDUCTORS AND PROCESSES FOR MAKING AND USING SAME
    Publication number: 20190088386
    Abstract: Electrical conductors and processes for making and using same. In some examples, the electrical conductors can include an inner electrically conductive element, which can define a central longitudinal axis. A first polymer layer can be disposed circumferentially about the inner electrically conductive element. A plurality of electrical conductor segments can be disposed about the first polymer layer and spaced around the central longitudinal axis. A second polymer layer can be disposed between the electrical conductor segments. The second polymer layer and the electrical conductor segments together can define a substantially annular cross-sectional area and an outer perimeter surface. An electrical insulator can be disposed about the outer perimeter surface defined by the second polymer layer and the electrical conductor segments.
    Type: Application
    Filed: September 21, 2017
    Publication date: March 21, 2019
    Inventors: Joseph Varkey, Willem Albert Wijnberg, Maria Auxiliadora Grisanti, Burcu Unal Altintas, Montie Wayne Morrison, Qingdi Huang