Patents by Inventor Cécile Izarn

Cécile Izarn 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).

  • Flexible tubular pipe for transporting a petroleum fluid such as a multiphase fluid or a gas
    Patent number: 9618419
    Abstract: The present disclosure relates to a flexible tubular pipe (1) of the unbonded type and including, from the inside to the outside, an internal carcass (2), first and second polymeric sheaths (3, 4), at least one tensile armor layer (6, 7) and a polymeric sealing sheath (8) and also at each of its ends, a connecting endpiece (10) comprising i.a., a tubular sleeve (15). The tubular sleeve (15) of a first endpiece (10) includes means (30, 31, 32) for draining the gases from the gap (25) between the sheaths (3, 4) towards the outside of the pipe (1) and the tubular sleeve of the second endpiece (10) including means for draining the gases from the gap (25) between two sheaths (3, 4) towards the outside or towards the inside of the pipe (1).
    Type: Grant
    Filed: February 17, 2012
    Date of Patent: April 11, 2017
    Assignee: TECHNIP FRANCE
    Inventors: Frédéric Demanze, Antoine Felix-Henry, Thomas Epsztein, Patrice Jung, Jean-Christophe Bourget, Cécile Izarn
  • FLEXIBLE TUBULAR PIPE FOR TRANSPORTING A PETROLEUM FLUID SUCH AS A MULTIPHASE FLUID OR A GAS
    Publication number: 20140013829
    Abstract: The present disclosure relates to a flexible tubular pipe (1) of the unbonded type and including, from the inside to the outside, an internal carcass (2), first and second polymeric sheaths (3, 4), at least one tensile armor layer (6, 7) and a polymeric sealing sheath (8) and also at each of its ends, a connecting endpiece (10) comprising i.a., a tubular sleeve (15). The tubular sleeve (15) of a first endpiece (10) includes means (30, 31, 32) for draining the gases from the gap (25) between the sheaths (3, 4) towards the outside of the pipe (1) and the tubular sleeve of the second endpiece (10) including means for draining the gases from the gap (25) between two sheaths (3, 4) towards the outside or towards the inside of the pipe (1).
    Type: Application
    Filed: February 17, 2012
    Publication date: January 16, 2014
    Inventors: Frédéric Demanze, Antoine Felix-Henry, Thomas Epsztein, Patrice Jung, Jean-Christophe Bourget, Cécile Izarn