Patents by Inventor Andrew Howard Bohlin

Andrew Howard Bohlin 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).

  • Subsea connecting apparatus and method
    Patent number: 9140384
    Abstract: A method and connecting apparatus for attaching a pipeline termination assembly to a subsea structure. The pipeline termination assembly has a pivot axis member and the subsea structure has one or more capture slots to receive it. The pivot axis member is captured in the capture slot, the slot allowing vertical movement of the pipeline termination assembly. The pipeline termination assembly is rotated about the pivot axis to assume a horizontal position. In the horizontal position, the capture slot permits horizontal movement of the pipeline termination assembly. A capture device mounted on the subsea structure provides the capture slots. At least a part of the capture device is moved with respect to the subsea structure to retain the pivot axis member in the capture slot on rotating the pipeline termination assembly about the pivot axis.
    Type: Grant
    Filed: January 4, 2012
    Date of Patent: September 22, 2015
    Assignee: Subsea 7 Limited
    Inventors: Geir Hammer, Andrew Howard Bohlin
  • SUBSEA CONNECTING APPARATUS AND METHOD
    Publication number: 20140064855
    Abstract: A method and connecting apparatus for attaching a pipeline termination assembly to a subsea structure. The pipeline termination assembly has a pivot axis member and the subsea structure has one or more capture slots to receive it. The pivot axis member is captured in the capture slot, the slot allowing vertical movement of the pipeline termination assembly. The pipeline termination assembly is rotated about the pivot axis to assume a horizontal position. In the horizontal position, the capture slot permits horizontal movement of the pipeline termination assembly. A capture device mounted on the subsea structure provides the capture slots. At least a part of the capture device is moved with respect to the subsea structure to retain the pivot axis member in the capture slot on rotating the pipeline termination assembly about the pivot axis.
    Type: Application
    Filed: January 4, 2012
    Publication date: March 6, 2014
    Inventors: Geir Hammer, Andrew Howard Bohlin