Patents by Inventor Eugene McLoughlin

Eugene McLoughlin 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).

  • Valves for Use in Wells
    Publication number: 20050034875
    Abstract: A valve assembly to control the intake of fluid. The valve assembly has a valve body and a valve choke disposed therein. The valve choke has a choke bore through the interior of the valve choke. The valve choke has a plurality of orifices to the choke bore spaced at intervals along the valve choke. A seal is disposed between the valve body and valve choke. The valve system is operable to position the valve choke so that the seal is positioned between the valve body and the valve choke at the intervals between the plurality of orifices.
    Type: Application
    Filed: September 29, 2004
    Publication date: February 17, 2005
    Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION
    Inventors: Eugene McLoughlin, Scott Rubinstein, Ricardo Martinez, Alexandre Kosmala