SAIPEM S.P.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 GENERAL6215
 
  
 
B63B SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 2119
 
  
 
B23K SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM 1182
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 11127
 
  
 
B01D SEPARATION 7127
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 7118
 
  
 
E02F DREDGING; SOIL-SHIFTING 738
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 6103
 
  
 
E02B HYDRAULIC ENGINEERING 414
 
  
 
E02D FOUNDATIONS; EXCAVATIONS; EMBANKMENTS 419

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0001,976 SUPPORTING SYSTEM FOR A FLOATING UNIT IN SHALLOW OR VERY SHALLOW WATERJan 07, 16Jan 04, 18[G01M, G05D, E02B, B63B]
2017/0276,260 PIPE HANDLING SYSTEM AND METHOD OF JOINING PIPE SECTIONSAug 21, 15Sep 28, 17[F16L, B23K, G01B, B63B]
2017/0253,303 UNDERSEA PIPE-LAYINGMay 22, 17Sep 07, 17[F16L, B63B]
2017/0159,848 SYSTEM AND METHOD FOR HANDLING REELS FOR LAYING ELONGATED MEMBERS ON THE BED OF A BODY OF WATER, AUXILIARY STRUCTURE, AND LAYING VESSELJan 24, 17Jun 08, 17[F16L]
2017/0001,365 APPARATUS, WORK STATION AND METHOD FOR APPLYING PROTECTIVE SHEETING OF POLYMER MATERIAL TO A PIPELINE, AND COMPUTER PROGRAM FOR IMPLEMENTING THE METHODNov 28, 14Jan 05, 17[F16L, B29C]
2016/0244,934 SILENCER FOR SILENCING PILE DRIVING INTO THE BED OF A BODY OF WATER, AND PILE DRIVING SYSTEM AND METHODSep 25, 14Aug 25, 16[E02D]
2016/0216,050 CORROSION-RESISTANT BIMETALLIC TUBE AND ITS USE IN TUBE BUNDLE EQUIPMENTApr 01, 16Jul 28, 16[F16L, B23P, F28F]
2015/0266,224 METHOD, DEVICE AND WORK STATION FOR APPLYING PROTECTIVE SHEETING OF POLYMER MATERIAL TO A PIPELINE, AND COMPUTER PROGRAM FOR IMPLEMENTING SUCH A METHODOct 08, 13Sep 24, 15[B29C]
2015/0225,312 PROCESS FOR THE SEPARATION OF C5 HYDROCARBONS PRESENT IN STREAMS PREVALENTLY CONTAINING C4 PRODUCTS USED FOR THE PRODUCTION OF HIGH-OCTANE HYDROCARBON COMPOUNDS BY THE SE- LECTIVE DIMERIZATION OF ISOBUTENEJan 05, 15Aug 13, 15[C07C]
2012/0037,297 APPARATUS AND METHOD FOR HEATING HEAT-SHRINKABLE PIPE SLEEVESMay 03, 10Feb 16, 12[F27D, B32B]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9874295 Clamp assembly for pipe-laying vessel and method of laying a pipelineJan 26, 12Jan 23, 18[F16L]
9862465 Undersea pipe-layingMay 22, 17Jan 09, 18[F16L, B63B]
9764803 Method of laying a pipeline from a laying vessel onto the bed of a body of water, and laying vesselMay 18, 15Sep 19, 17[F16L, B63B]
9725864 Variable-draft barge, and system and method of transferring loads from the barge to a supporting structure in a body of waterJan 24, 14Aug 08, 17[E02B, B63B]
9694334 Gas diffusion system and method for introducing a gas stream in an apparatus, in particular a passivating gas stream in a urea plantJul 04, 14Jul 04, 17[C07C, B01J, B01F]
9695959 Guide system and method for guiding a pipeline from a laying vessel onto the bed of a body of waterJun 14, 13Jul 04, 17[F16L]
9669360 Method for the separation of ammonia and carbon dioxide from aqueous solutionsDec 07, 15Jun 06, 17[C01C, C07C, C02F, B01D]
9669580 Method and apparatus for heating heat-shrinkable pipe sleevesNov 08, 12Jun 06, 17[F16L, B29C]
9581040 Module, system and method for generating electric power inside a pipelineOct 04, 13Feb 28, 17[F03D, F01D]
9567043 System and method for handling reels for laying elongated members on the bed of a body of water, auxiliary structure, and laying vesselNov 29, 13Feb 14, 17[F16L, H02G, B63B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0377,384 UNDERSEA PIPE-LAYINGAbandonedSep 08, 15Dec 31, 15[F16L]
2015/0093,200 METHOD AND APPARATUS FOR CLEANING A PIPE LENGTHAbandonedMay 02, 13Apr 02, 15[F16L, B08B, B63B]
8523488 Pipe-joining method and system for producing underwater pipelines and underwater-pipeline-laying vessel comprising such a systemExpiredApr 09, 08Sep 03, 13[F16L]
2013/0017,019 Laying Ramp, Laying Unit Comprising Such a Laying Ramp, and Method of Operating Such a Laying UnitAbandonedDec 23, 10Jan 17, 13[F16L]
8303214 Lay ramp for an underwater-pipeline laying vessel, lay ramp actuating method, and laying vessel comprising such a lay rampExpiredDec 21, 07Nov 06, 12[F16L]
8287679 Method for forming a protective coat about a cutback between pipes forming part of an underwater pipelineExpiredFeb 29, 08Oct 16, 12[B32B]
8106327 ARC welding torch including a wire guide open on one side and arranged to receive a welding wire from a laterally spaced apart location and method of using sameExpiredAug 22, 05Jan 31, 12[B23K]
8061933 Lay ramp actuating device and method for an underwater-pipeline laying vessel, and relative pipeline laying vesselExpiredMay 06, 08Nov 22, 11[F16L, B63B]
2007/0187,340 Process for the treatment of fluids originating from submarine oil fieldsAbandonedFeb 07, 05Aug 16, 07[B01D]
2005/0232,705 Process and system for the installation of pipelines in shallow or very shallow waterAbandonedFeb 24, 05Oct 20, 05[F16L, B63B]
6939083 Apparatus and method for connecting pipes during underwater pipe-layingExpiredMar 26, 02Sep 06, 05[0000]
5540522 Seismic joint for underwater floating tunnelsExpiredOct 05, 93Jul 30, 96[E21D]
5452507 Method for laying underwater pipelines in deep waterExpiredAug 16, 93Sep 26, 95[F16L]
5257879 Device for lifting and hammering foundation piles for offshore structuresExpiredJun 15, 92Nov 02, 93[E02D]
4883386 Method and device for underwater modular crossing constructionExpiredMay 11, 88Nov 28, 89[E21D]
4729695 Process for the installation of the enbloc superstructure of an offshore platform, and equipment for carrying it practicallyExpiredMar 07, 86Mar 08, 88[E02B]
4529568 System for coating welded pipe joints with weighting materialExpiredOct 26, 83Jul 16, 85[B29G, B32B]
4444528 Method and apparatus for recovering submerged pipelineExpiredApr 27, 81Apr 24, 84[F16L]
4415186 Flanging system for suspending casting and tubing columns for high pressure oil or gas wellsExpiredDec 09, 80Nov 15, 83[E21B]
4363569 Apparatus for supporting and erecting supporting means for supporting undersea pipelines at all depthsExpiredApr 17, 80Dec 14, 82[F16L]

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