SAIPEM S.A.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F16L PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL2842
 
  
 
E21B EARTH OR ROCK DRILLING 2175
 
  
 
B63B SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 1622
 
  
 
B01D SEPARATION 9125
 
  
 
F25J LIQUEFACTION, SOLIDIFICATION, OR SEPARATION OF GASES OR GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT 425
 
  
 
C02F TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE 352
 
  
 
E02B HYDRAULIC ENGINEERING 315
 
  
 
E02D FOUNDATIONS; EXCAVATIONS; EMBANKMENTS 320
 
  
 
F17C VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES 324
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 3203

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0034,193 Method For Connecting Cables Of A Pipeline Unit Section To Be Vertically Joined To A Subsea Pipeline For Transporting FluidsFeb 05, 16Feb 01, 18[H01R]
2017/0336,010 METHOD FOR MANAGING THE HEATING OF FLUIDS FLOWING THROUGH A NETWORK OF SUBMARINE PIPELINESOct 29, 15Nov 23, 17[F16L, E21B]
2017/0336,011 STATION FOR HEATING FLUIDS FLOWING THROUGH A NETWORK OF SUBMARINE PIPELINESOct 29, 15Nov 23, 17[F16L, H05B]
2015/0231,533 UNDERWATER WATER TREATMENT UNIT AND METHOD FOR CLEANING SAID UNITSep 19, 13Aug 20, 15[C02F, B01D]
2013/0240,085 Device for transferring fluid from a marine mountingNov 24, 11Sep 19, 13[B67D]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9919911 Device for transferring fluid from a marine mountingNov 24, 11Mar 20, 18[B63B, B67D]
9797233 Method and a device for separating a multiphasic liquidJul 16, 14Oct 24, 17[B04C, E21B, B01D]
9777959 Method for liquefying natural gas with a mixture of coolant gasJun 22, 12Oct 03, 17[C09K, F25J, F25B]
9702109 Device for anchoring a raceway mounting of a seabed-to-surface facilityMay 12, 14Jul 11, 17[E02B, E02D, E21B]
9688360 Floating support anchored on a reel comprising a guide and deflection conduit for flexible pipes within said reelApr 17, 14Jun 27, 17[B63B]
9556971 Modular device for the storage and handling of a plurality of flexible pipesSep 26, 11Jan 31, 17[F16L, B63B]
9557101 Method for liquefying natural gas with a triple closed circuit of coolant gasJun 22, 12Jan 31, 17[F25J]
9518682 Multiple flexible seafloor-surface linking apparatus comprising at least two levelsNov 23, 12Dec 13, 16[F16L, E21B]
9476521 Method for laying a submarine line on the seabedJan 28, 11Oct 25, 16[F16L]
9415327 Device for collecting and separating aqueous and/or oily liquids and cryogenic liquidOct 01, 12Aug 16, 16[F25J, F17C, B65D, C02F, B01D]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0102,663 HEAT REGENERATORAbandonedDec 17, 13Apr 17, 14[F28D]
8347801 Floating support for oil production fitted with pack ice destruction devices, and an associated methodExpiredNov 17, 08Jan 08, 13[B63B]
2012/0280,488 Part for connecting pipes including an internal liner, a covering method, and a method of assemblyAbandonedJul 12, 12Nov 08, 12[F16L, B23P]
8256089 Method of covering inside surface of steel connection partExpiredJun 15, 06Sep 04, 12[F16L, B23P]
2011/0107,571 Peening Device for Peening Welds Inside Steel Submarine Pipes, Process for Producing Steel Submarine Pipes Using Such a Device, and Submarine Connection PipeAbandonedJul 10, 08May 12, 11[B24B]
2010/0282,353 Coaxial Pipe Element In Which The Inner Pipe Is Under Strees, And A Method Of FabricationAbandonedFeb 06, 07Nov 11, 10[F16L, B23P]
2010/0147,047 Method of Making an Udersea Pipe, the Method Including Peening Assembly Welds Inside the PipeAbandonedApr 09, 08Jun 17, 10[B21D]
7722088 Light and reinforced undersea coaxial pipe elementExpiredDec 13, 05May 25, 10[F16L]
7523766 Reinforced submarine pipeline and assembly of two coaxial pipelines comprising sameExpiredNov 28, 02Apr 28, 09[F16L]
7320770 Method for making a quasi-incompressible phase-change material, shear-thinned and with low heat conductivityExpiredFeb 04, 02Jan 22, 08[B29C]
2007/0089,656 Device and a method for stabilizing and controlling the lowering or raising of a structure between the surface and the bed of the seaAbandonedMar 25, 04Apr 26, 07[B63C]
2005/0214,547 Method for thermal insulation, method for preparation of an insulating gel and insulating gel produced thusAbandonedMay 25, 05Sep 29, 05[B32B]
6933341 Thermal insulation gel with controlled crosslinking for petroleum hydrocarbon transmission linesExpiredFeb 04, 02Aug 23, 05[C08K]
2005/0152,749 Telescopic guide pipe for offshore drillingAbandonedDec 06, 04Jul 14, 05[E02D, E21B]
2004/0169,376 Offshore wind turbine and method for making sameAbandonedDec 31, 03Sep 02, 04[H02P, F03D]
6729803 Clamp system for holding a pipe under tension, and a floating support including the systemExpiredApr 30, 02May 04, 04[F16L]
6601531 Floating support including a central cavity comprising a plurality of compartmentsExpiredMar 05, 02Aug 05, 03[B63B]
6524152 Bottom to surface link system comprising a submarine pipe assembled to at least one floatExpiredFeb 26, 02Feb 25, 03[E21B]
6513577 Device and process for the heat insulation of at least one underwater pipe at great depthWithdrawnAug 29, 00Feb 04, 03[F28D]

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