Patents by Inventor Pieter Jan DE ROIJ

Pieter Jan DE ROIJ 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).

  • Programmable deposition apparatus
    Patent number: 11053588
    Abstract: A deposition apparatus including a frame and a cylindrical drum with a cylindrical surface that extends along a central axis. The drum has a first and a second end surface, which extend perpendicularly to the central axis. The drum is rotatably mounted in the frame and includes a plurality of gas zones positioned on the cylindrical surface. The included gas channels extend within the drum. At least a number of the gas zones are in gas connection with at least two channels. The deposition apparatus includes closing elements for closing off all but one of the at least two channels with which a said gas zone is in gas connection so that the type of gas supplied to the various gas zones along the drum surface is programmable.
    Type: Grant
    Filed: July 25, 2016
    Date of Patent: July 6, 2021
    Assignee: BASF Coatings GmbH
    Inventors: Pieter Jan De Roij, Ernst Dullemeijer, Eduard Renier Francisca Clerkx
  • PROGRAMMABLE DEPOSITION APPARATUS
    Publication number: 20180223430
    Abstract: A deposition apparatus including a frame and a cylindrical drum with a cylindrical surface that extends along a central axis. The drum has a first and a second end surface, which extend perpendicularly to the central axis. The drum is rotatably mounted in the frame and includes a plurality of gas zones positioned on the cylindrical surface. The included gas channels extend within the drum. At least a number of the gas zones are in gas connection with at least two channels. The deposition apparatus includes closing elements for closing off all but one of the at least two channels with which a said gas zone is in gas connection so that the type of gas supplied to the various gas zones along the drum surface is programmable.
    Type: Application
    Filed: July 25, 2016
    Publication date: August 9, 2018
    Applicant: MEYER BURGER (NETHERLANDS) B.V.
    Inventors: Pieter Jan DE ROIJ, Ernst DULLEMEIJER, Eduard Renier Francisca CLERKX