Patents by Inventor Jan Dysvik

Jan Dysvik 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).

  • Method and apparatus for overboarding of a subsea structure
    Patent number: 9272758
    Abstract: A method for offshore overboarding a structure on a vessel for subsequent lowering the structure to the sea floor, is using a crane (13) to lift the structure at its storage place on a deck of the vessel and move it by means of the crane to a position free of the vessel before lowering it into the sea. During at least a part of the overboarding movement of the structure (1), the structure (1) is forced to follow a track (2) along the deck of the vessel. Two apparatus for performing the method are also presented.
    Type: Grant
    Filed: October 15, 2014
    Date of Patent: March 1, 2016
    Assignee: EMAS-AMC AS
    Inventor: Jan Dysvik
  • Method and apparatus for overboarding of a subsea structure
    Publication number: 20150104274
    Abstract: A method for offshore overboarding a structure on a vessel for subsequent lowering the structure to the sea floor, is using a crane (13) to lift the structure at its storage place on a deck of the vessel and move it by means of the crane to a position free of the vessel before lowering it into the sea. During at least a part of the overboarding movement of the structure (1), the structure (1) is forced to follow a track (2) along the deck of the vessel. Two apparatus for performing the method are also presented.
    Type: Application
    Filed: October 15, 2014
    Publication date: April 16, 2015
    Inventor: Jan Dysvik