Inventor · disambiguated record
Francois Dupoiron
Also filed as: DUPOIRON FRANCOIS · DUPOIRON FRANÇOIS
16 granted patents·3 pending applications·534 citations·filing 1993–2017
95Inventor score
Top patents by PatentIndex Score
19 records- 0193US6354333B1Resistant flexible pipe comprising sealing sleeve with limited creepCOFLEXIP·Filed 1999·Granted Mar 12, 2002·88 cites·17 claims
- 0288US6668867B2Flexible metal tube with closed section and flexible pipe comprising sameINST FRANCAIS DU PETROLE & COF·Filed 2001·Granted Dec 30, 2003·48 cites·20 claims
- 0388US5494636AAustenitic stainless steel having high propertiesCREUSOT LOIRE·Filed 1994·Granted Feb 27, 1996·68 cites·14 claims
- 0486US6904939B2Flexible tubular pipe for hydrocarbon transport with carcass consisting of an elongated element stapled with a band ironTECHNIP FRANCE·Filed 2002·Granted Jun 14, 2005·33 cites·6 claims
- 0586US6415825B1Flexible conduit with high inertia hoopCOFLEXIP·Filed 1999·Granted Jul 9, 2002·64 cites·7 claims
- 0684US7318454B2Flexible tubular duct for the transport of fluid and particularly gaseous hydrocarbons with an anti-turbulence carcass and internal liningTECHNIP FRANCE·Filed 2004·Granted Jan 15, 2008·30 cites·7 claims
- 0783US6253793B1Flexible pipe with i-shaped wire windingCORLEXIP·Filed 1999·Granted Jul 3, 2001·57 cites·17 claims
- 0880US7311123B2Flexible tubular pipeCOFLEXIP·Filed 2001·Granted Dec 25, 2007·22 cites·15 claims
- 0977US7124780B2Flexible tubular fluid-transfer conduitTECHNIP FRANCE·Filed 2004·Granted Oct 24, 2006·22 cites·9 claims
- 1076US6889717B2Flexible conduit with pressure vault interlocked from belowTECHNIP FRANCE·Filed 2002·Granted May 10, 2005·25 cites·13 claims
- 1174US5480609AAustenitic stainless steel with high resistance to corrosion by chloride and sulphuric media and usesCREUSOT LOIRE·Filed 1994·Granted Jan 2, 1996·26 cites·6 claims
- 1270US6282933B1Method of manufacturing a metal carcass for a flexible pipe or umbilicalCOFLEXIP·Filed 1999·Granted Sep 4, 2001·16 cites·6 claims
- 1359US7784498B2Flexible pipeline with multiple pipes protected against corrosionTECHNIP FRANCE·Filed 2005·Granted Aug 31, 2010·4 cites·10 claims
- 1456US5376464AStainless clad sheet and method for producing said clad sheetCREUSOT LOIRE·Filed 1993·Granted Dec 27, 1994·29 cites·19 claims
- 1549US7716803B2Method for fabricating flexible pipe with armor tendonsTECHNIP FRANCE·Filed 2004·Granted May 18, 2010·2 cites·8 claims
- 1643US7615124B2Method for making a plated steel armouring wire for a flexible tubular pipe transporting hydrocarbons, and armoured pipeTECHNIP FRANCE·Filed 2003·Granted Nov 10, 2009·0 cites·10 claims
- 1743US2003102044A1Flexible conduit with flexible strip reinforcementFiled 2001·Application pending·0 cites
- 1840US2019390362A1Chemical Wall-Treatment Method That Reduces the Formation of CokeTOTAL RAFFINAGE CHIMIE·Filed 2017·Application pending·0 cites
- 1936US2020016724A1Mechanical Wall-Treatment Method That Reduces Coke Formation, and Hydrocarbon Treatment MethodTOTAL RAFFINAGE CHIMIE·Filed 2017·Application pending·0 cites
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