|
2025
|
Invention
|
Mooring systems for offshore installations. A mooring tendon for a bottom-fixed or floating marin... |
|
|
Invention
|
Subsea scour protection. A scour protection unit comprises a barrier that is deployable over seab... |
|
2024
|
Invention
|
Foundations embedded in submerged soil. A subsea foundation exemplified by a monopile or a suctio... |
|
|
Invention
|
Support structures for offshore wind turbines. A bottom-fixed offshore wind turbine installation ... |
|
|
Invention
|
Damping motion of a floating body. Motion of a floating body is damped by anchoring a piston with... |
|
|
Invention
|
Centralisers for pipeline assemblies. Centralisers (14) for pipe-in-pipe systems or for pipeline ... |
|
2023
|
Invention
|
Initiation of subsea installation operations.
Subsea laying of an elongate element such as a pip... |
|
|
Invention
|
Initiation of subsea installation operations. Subsea laying of an elongate element (22) such as a... |
|
|
Invention
|
Connection arrangements for marine energy installations.
In a subsea inter-array cable layout fo... |
|
|
Invention
|
Connection arrangements for marine energy installations. In a subsea inter-array cable layout for... |
|
|
Invention
|
Handling cables in offshore installations.
A floating cable connection for an offshore structure... |
|
|
Invention
|
A floating cable connection and method of disconnecting at least two cables from an offshore stru... |
|
2022
|
Invention
|
Remediation of electrically heated conduits.
A remedial star connection system for an electrical... |
|
|
Invention
|
Remediation of electrically heated conduits. A remedial star connection system for an electricall... |
|
|
Invention
|
Mooring renewable energy systems.
A mooring system for a floating electric power producing unit ... |
|
|
Invention
|
Mooring renewable energy systems. A mooring system for a floating electric power producing unit s... |
|
|
Invention
|
Sealing hollow structures. A method of sealing a hole in a wall of a hollow structure comprises p... |
|
2021
|
Invention
|
Manufacture of pipe-in-pipe assemblies.
A pipe-in-pipe assembly comprises a bundled infill struc... |
|
|
Invention
|
Manufacture of pipe-in-pipe assemblies. A pipe-in-pipe assembly comprises a bundled infill struct... |
|
|
Invention
|
Clamping pipelines. A method of fixing a clamp around a pipe comprises supporting the pipe betwee... |
|
|
Invention
|
Monitoring cable integrity during pipeline manufacture.
When manufacturing a pipeline that carri... |
|
|
Invention
|
Monitoring cable integrity during pipeline manufacture. When manufacturing a pipeline that carrie... |
|
|
Invention
|
Tensioner pads for laying subsea pipelines and the like. A pad for a track-type tensioner include... |
|
|
Invention
|
Tensioner pads for laying subsea pipelines and the like. A pad for a track-type tensioner compris... |
|
2020
|
Invention
|
Manufacturing bimetallic lined pipes. A liner sleeve is secured within a host pipe of a bimetalli... |
|
|
Invention
|
Method of manufacturing bimetallic lined pipes and such pipes. A liner sleeve is secured within a... |
|
|
Invention
|
Pressure-resistant buoys. A subsea buoy comprises a rigid watertight external shell extending con... |
|
|
Invention
|
Subsea pipelines equipped with direct electrical heating systems. A heated subsea pipeline includ... |
|
|
Invention
|
Subsea pipelines equipped with direct electrical heating systems. A heated subsea pipeline compri... |
|
|
Invention
|
Subsea installations comprising heated conduits. A subsea installation for the production of hydr... |
|
2019
|
Invention
|
Method of manufacturing spacers for pipe-in-pipe systems and spacer for a pipe-in-pipe structure.... |
|
|
Invention
|
Abandonment and recovery of pipelines. A method of converting a subsea laying system of a surface... |
|
2018
|
Invention
|
Electrofusion of pipe liners. A method of joining together liner sections within a polymer-lined ... |
|
|
Invention
|
Insulation of pipe-in-pipe systems. A pipe-in-pipe section comprises an inner pipe spaced within ... |
|
|
Invention
|
Insulation of pipe-in-pipe systems. A pipe-in-pipe section (10) comprises an inner pipe (12) spac... |
|
|
Invention
|
Electrofusion of pipe liners. The invention relates to a method of joining together liner section... |
|
|
Invention
|
Arc welding. A weld is formed in a workpiece such as a pipeline by first activating a melting dev... |
|
|
Invention
|
Subsea manifolds. A subsea manifold layout interconnects subsea pipelines that extend beside each... |
|
|
Invention
|
Fabrication of pipe bundles offshore. A pipeline bundle for a riser tower or tie-back is manufact... |
|
2017
|
Invention
|
Controlling buoyancy when towing, lowering and raising submerged structures. A subsea structure h... |
|
|
Invention
|
Techniques for protecting pipe coatings. A method of protecting a layered coating on a length of ... |
|
|
Invention
|
Upgrading subsea foundations of mooring systems. A mooring system has a pre-existing subsea found... |
|
|
Invention
|
Construction of buoyant elements comprising packed macrospheres. A method of filling a chamber wi... |
|
|
Invention
|
Subsea buoyancy systems. A method of providing buoyancy to a subsea structure such as a pipeline ... |
