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Saipem S p a
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Saipem S p a patents

Recent patent applications related to Saipem S p a. Saipem S p a is listed as an Agent/Assignee. Note: Saipem S p a may have other listings under different names/spellings. We're not affiliated with Saipem S p a, we're just tracking patents.

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Date Saipem S p a patents (updated weekly) - BOOKMARK this page
12/14/17 new patent  Underwater engagement of tubular members
12/07/17Pipeline assembly line and supporting an apparatus designed to couple to a pipeline
11/16/17Offshore lifting of a load with heave compensation
10/26/17Underwater pipeline support, and setting up such a support
10/12/17System and laying an underwater pipeline on a bed of a body of water
09/28/17Pipe handling system and joining pipe sections
09/07/17Undersea pipe-laying
06/08/17System and handling reels for laying elongated members on the bed of a body of water, auxiliary structure, and laying vessel
04/20/17Laying device and laying a pipeline on the bed of a body of water
03/02/17System and detection of hydrocarbon leakage from an underwater pipeline in a body of water and hydrocarbon extraction unit
01/05/17Apparatus, work station and applying protective sheeting of polymer material to a pipeline, and computer program for implementing the method
12/15/16Method and kit for joining a tubular member and a pipeline for conveying corrosive products
09/08/16Roller and compressing protective sheeting of polymer material around a pipeline
08/25/16Silencer for silencing pile driving into the bed of a body of water, and pile driving system and method
08/18/16Method and device for applying protective sheeting of polymer material to a pipeline
06/23/16Gas diffusion introducing a gas stream in an apparatus, in particular a passivating gas stream in a urea plant
03/24/16Method for the separation of ammonia and carbon dioxide from aqueous solutions
03/24/16Digging machine
01/07/16Method and system for removing ammonia from a vent gas stream of a urea plant
01/07/16Device and burying a conduit in the bed of a body of water
12/31/15Undersea pipe-laying
11/12/15Variable-draft barge, and system and transferring loads from the barge to a supporting structure in a body of water
10/22/15System and handling reels for laying elongated members on the bed of a body of water, auxiliary structure, and laying vessel
10/01/15Method of laying a pipeline from a laying vessel onto the bed of a body of water, and laying vessel
09/24/15Method, device and work station for applying protective sheeting of polymer material to a pipeline, and computer program for implementing such a method
09/10/15Process for the production of high-purity isobutene through the cracking of mtbe or etbe and integrated process for the production of the relative ether
09/10/15Module, generating electric power inside a pipeline
06/04/15Guide guiding a pipeline from a laying vessel onto the bed of a body of water
05/21/15Laying of conduit at sea using horizontal reels
04/02/15Method and cleaning a pipe length
03/05/15Self-propelled underwater vehicles and systems for underground laying a continuous elongated member in a bed of a body of water
02/05/15Electronic system, method, and program for controlling a variable-configuration lay ramp of a pipeline laying vessel, to lay a pipeline on the bed of a body of water
01/22/15Process for the synthesis of urea comprising a passivation stream at the stripper bottom
10/30/14Method and vessel for laying a pipeline
10/02/14Pipeline abandon and recover method and system using a rope connected to the pipeline, and adapter for implementing the method
09/25/14Method and system for securing a pipeline to the bed of a body of water
08/28/14Laying vessel for laying pipelines on the bed of a body of water, and laying vessel operating method
06/19/14Fluidified inert material spreading device for burying an underwater pipeline, and spreading fluidified inert material over an underwater pipeline
03/20/14High-yield process for the synthesis of urea
03/13/14A/r method and apparatus therefor
02/06/14Pipe-joining building hydrocarbon pipelines, in particular, underwater pipelines
11/28/13Pipe-joining producing underwater pipelines, and underwater-pipeline-laying vessel comprising such an apparatus
11/07/13Pipe-laying vessel and laying a pipeline
10/24/13Clamp assembly for pipe-laying vessel and laying a pipeline
10/17/13Method and kit for transferring pipes from a carrier vessel to an underwater-pipeline laying vessel
06/06/13Method of laying a pipeline from a laying vessel onto the bed of a body of water, and laying vessel
05/16/13Tube-bundle equipment for processing corrosive fluids
05/09/13Undersea pipe-laying
02/28/13Hoisting method and assembly for abandoning and/or recovering an underwater pipeline from a laying vessel, and laying vessel equipped with such a hoisting assembly
02/07/13Undersea pipe-laying
01/17/13Laying ramp, laying unit comprising such a laying ramp, and operating such a laying unit
01/10/13Pipeline weld repairing method and apparatus
11/29/12Method of and a welding station for laying a pipeline, with pipe section welded together by internal and external welding
11/15/12Digging method and assembly for laying a pipeline in the bed of a body of water
10/25/12Method of abandoning an underwater pipeline on the bed of a body of water
10/25/12Method of joining two portions of an underwater pipeline for conducting fluids and/or gas
10/25/12Multipurpose deepwater vessel
10/18/12Method of joining two portions of an underwater pipeline laid on the bed of a body of water to conduct fluid and/or gas
09/13/12Method for the separation of ammonia and carbon dioxide from aqueous solutions
07/26/12Process and apparatus for recovering ammonia from a gas stream
07/12/12Clamp assembly for a laying tower and a method thereof
06/14/12Pipe-joining producing underwater pipelines, and underwater-pipeline-laying vessel comprising such an apparatus
05/31/12Underwater pipe-laying
05/10/12Traction an operating line, in particular a mooring line, of a floating production unit
05/10/12Group and laying and burying pipelines at the seafloor
Patent Packs
04/26/12Tube bundle equipment with liquid flow regulator elements
04/19/12Pipe-laying vessel and laying a pipeline
02/16/12Process for the recovery of ammonia from a gaseous stream
01/26/12Vessel for operating on underwater wells and working methods of said vessel
01/12/12Submarine pipeline towing equipment, system and process
01/12/12Process for obtaining high-purity 1-butene from c4 hydrocarbon mixtures
01/05/12Underwater pipe-laying apparatus and method
10/27/11Gripping device for gripping underwater pipelines at the laying stage, and relative auxiliary gripping tool
09/29/11Pipe-laying vessel and laying a pipeline
09/01/11Method and system of laying underwater pipelines in the bed of a body of water
09/01/11Modified tubular reactor and process for effecting catalytic reactions involving thermal exchanges in which it is used
08/18/11Method and measuring a pipe weld joint
06/23/11Device for damping and mechanical dissipation of dynamic disturbances transmitted between two bodies, generated by forcing elements of a dynamic, seismic nature and by wave-motion in general structures
04/21/11Method for the recovery of ammonia from a gaseous stream in a synthesis process of urea
12/02/10Method and the welding of pipes
Patent Packs
08/26/10Enhanced process for the synthesis of urea
07/29/10Method for forming a protective coat about a cutback between pipes forming part of an underwater pipeline
07/01/10Device and the towing of underwater pipelines
04/29/10Prefabrication of pipe strings on board of pipe-laying vessels
04/01/10Undersea pipe-laying
03/18/10Pipe-joining producing underwater pipelines, and underwater-pipeline-laying vessel comprising such an apparatus
02/11/10Transportation of sulphur from solid sulphur deposits, in blocks of large dimensions
01/14/10Welding system
10/22/09Traction system for operating lines, in particular mooring and/or production lines, of a floating production unit
10/08/09Process for the production of alkyl ethers by the etherification of isobutene
08/20/09Arc welding torch and using same
01/14/10Welding system
12/13/12Gripper for continuous elongated members, vehicle movable along a continuous elongated member, and advancing the vehicle







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