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COFLEXIP

Overview
  • Total Patents
    948
About

COFLEXIP has a total of 948 patent applications. Its first patent ever was published in 1972. It filed its patents most often in France, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets mechanical elements, civil engineering and machines are MARUBENI ITOCHU TUBULARS AMERICA INC, FIBERSPAR CORP and QUIGLEY PETER A.

Patent filings per year

Chart showing COFLEXIPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Coutarel Alain 109
#2 Maloberti Rene 93
#3 Espinasse Philippe 51
#4 Dupoiron Francois 51
#5 Do Anh Tuan 41
#6 Hardy Jean 35
#7 Espinasse Philippe Francois 34
#8 Mackinnon Calum 32
#9 Genini Maurice 31
#10 Legallais Lucien 30

Latest patents

Publication Filing date Title
FR2857724A1 Unlatched flexible drive for realizing a dynamic flexible transportation of pressurized fluid transport, in particular flexible mud injection for rotary petrol drilling
US2005002738A1 Method for cutting undersea pipeline to length
FR2856131A1 Flexible tubular conduit for the transport of fluid and in particular gaseous hydrocarbons, carcass and internal turbulence sheath
AU2003241022A1 Seal assembly
FR2853388A1 Flexible tubular drive with double envelope calorifugee for the transport of hydrocarbons
FR2852695A3 Method and device for monitoring the hold of a flexible conduit at a terminal end
FR2852658A1 Flexible tubular drive for transporting a fluid
AU2002364343A1 Heated windable rigid duct for transporting fluids, particularly hydrocarbons
BR0205417A Protective assembly of a flexible pipe against friction wear
GB0227062D0 Umbilical
FR2847245A1 Liquefied gas transfer installation and use thereof
FR2846395A1 Flexible tubular drive for transporting a fluid
US6824330B2 Constant tension steel catenary riser system
US6769376B2 Transfer conduit system, apparatus, and method
FR2840383A1 Heated rollable rigid pipe for transporting fluids, especially hydrocarbons
FR2839109A3 Buoy column configuration and its installation method
FR2837899A1 Device for limiting the lateral flamming of the armor webs of a flexible pipe
FR2837870A1 METHOD AND DEVICE FOR DETECTING CHARACTERIZATICS OF A FLUID PRESENT IN AN ANNULAR OF AN UPPER COLUMN
FR2837898A1 Flexible tubular pipe with polymeric sheath in elastomeric thermoplastic polymer
FR2836847A1 Method of manufacturing plated steel weapon for flexible tubular conduit for transporting hydrocarbons, and conducted pipe