Inventor

PIONETTI FRANÇOIS RÉGIS

FR20 patents

⚠️ This page may combine multiple inventors who share the name “PIONETTI FRANÇOIS RÉGIS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

PIONETTI FRANÇOIS RÉGIS

SAIPEM SA

Method for connecting cables of a pipeline unit section to be vertically joined to a subsea pipeline for transporting fluids

Machine and method for simultaneously laying cables in a helix on the outer surface of a unit element of a fluid transport duct

Electrical installation for an electric trace heating system for a metal pipe for transporting fluids and electric trace heating method for such a pipe

Method and device for induction heating of an inner pipe of an assembly of coaxial pipes

Method for assembling thermoplastic tubes by induction welding

Method for assembling tubular joining sleeve and a conduit lining tube by laser welding

Device and method for installing a tubular joint sleeve for a pipe comprising an inner lining

Anti-slide device for the self-centering of an inner tube inside an outer tube of an element of unit length of a subsea pipeline for transporting fluids

Connector with flange for limiting buckle propagation comprising a differential pressure valve for underwater fluid-transport pipe

Method for monitoring the upthrust of a subsea pipeline buoy

Method for installation and implementation of a rigid tube from a ship or floating support

PIONETTI FRANÇOIS-RÉGIS

Ship having a deck comprising a cavity with a built-in rotary plate

Curvature limiter for a flexible undersea line, and seabed-to-surface linking equipment including same

Method for laying a submarine line on the seabed

Modular device for the storage and handling of a plurality of flexible pipes

Seabed-to-surface linking equipment including a flexible pipe guiding structure

Inertia transition pipe element, in particular for restraining a rigid undersea pipe

PIONETTI FRANCOIS REGIS

Installation comprising seabed-to-surface connections of the multi-riser hybrid tower type, including positive-buoyancy flexible pipes

BAYLOT MICHEL

Coaxial pipe element

PIONETTI FRANÇOIS RÉGIS

Multiple flexible seafloor-surface linking apparatus comprising at least two levels