Patents by Inventor Lino GUEDES

Lino GUEDES 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).

  • Wellhead port plug assembly
    Patent number: 10450821
    Abstract: A wellhead port plug assembly includes a first plug body including connection elements allowing the first plug body to be sealingly and removably mounted in a port of a wellhead of a hydrocarbon well. The plug assembly includes a spool unit displaying an axial through-channel extending between a first end and a second end of the spool unit, which spool unit includes a first flange section arranged at the first end for sealingly mounting the spool unit to the wellhead aligning the through-channel with the port, and a second flange section arranged at the second end; a second plug body including connection elements allowing the second plug body to be sealingly and removably mounted in the through-channel; and a blind flange which is sealingly and removably mounted to the second flange section allowing the second plug body and the first plug body to be removed from the wellhead via the through-channel.
    Type: Grant
    Filed: April 24, 2015
    Date of Patent: October 22, 2019
    Assignee: PETROLEUM TECHNOLOGY COMPANY AS
    Inventors: Lino Guedes, Andre Bolager, Erling Kleppa, Kristian Harestad, Trond Kvasnes
  • WELLHEAD PORT PLUG ASSEMBLY
    Publication number: 20170044861
    Abstract: A wellhead port plug assembly includes a first plug body including connection elements allowing the first plug body to be sealingly and removably mounted in a port of a wellhead of a hydrocarbon well. The plug assembly includes a spool unit displaying an axial through-channel extending between a first end and a second end of the spool unit, which spool unit includes a first flange section arranged at the first end for sealingly mounting the spool unit to the wellhead aligning the through-channel with the port, and a second flange section arranged at the second end; a second plug body including connection elements allowing the second plug body to be sealingly and removably mounted in the through-channel; and a blind flange which is sealingly and removably mounted to the second flange section allowing the second plug body and the first plug body to be removed from the wellhead via the through-channel.
    Type: Application
    Filed: April 24, 2015
    Publication date: February 16, 2017
    Applicant: PETROLEUM TECHNOLOGY COMPANY AS
    Inventors: Lino GUEDES, Andre BOLAGER, Erling KLEPPA, Kristian HARESTAD, Trond KVASNES