Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10875237 | Device and method for producing three-dimensional structures created in successive layers | — | 2020-12-29 |
| 9556971 | Modular device for the storage and handling of a plurality of flexible pipes | François-Régis Pionetti | 2017-01-31 |
| 9377133 | Curvature limiter for a flexible undersea line, and seabed-to-surface linking equipment including same | François-Régis Pionetti | 2016-06-28 |
| 9200727 | Ship having a deck comprising a cavity with a built-in rotary plate | François-Régis Pionetti | 2015-12-01 |
| 8942552 | Plastic tubular connecting sleeve for a pipe with internal liner | François-Régis Pionetti | 2015-01-27 |
| 8776706 | Buoyancy device and a method for stabilizing and controlling the lowering or raising of a structure between the surface and the bed of the sea | Michel Baylot, Marc Bonnissel | 2014-07-15 |
| 8366351 | Method of making an undersea pipe including anticorrosion linings and welds | — | 2013-02-05 |
| 7882794 | Buoyancy device and method for stabilizing and controlling lowering or raising of a structure between the surface and the sea floor | Michel Baylot, Marc Bonnissel | 2011-02-08 |
| 7854241 | Metal-clad insulating complex for a pipe | Laurent Chenin, François-Régis Pionetti | 2010-12-21 |
| 7523766 | Reinforced submarine pipeline and assembly of two coaxial pipelines comprising same | Laurent Chenin, François-Régis Pionetti, Alain Safakhah | 2009-04-28 |
| 7069957 | Thermal insulation device for at least one underwater pipe compressing sealed partitions | Raymond Hallot, Xuan-Chi Nguyen | 2006-07-04 |
| 6978825 | Device and process for the heat insulation of at least one underwater pipe at great depth | Michel Baylot, Raymond Hallot, Regis Pionetti | 2005-12-27 |
| 6672804 | Device and method for maintaining and guiding a riser, and method for transferring a riser onto a floating support | Raymond Hallot, Michel Baylot | 2004-01-06 |
| 6601531 | Floating support including a central cavity comprising a plurality of compartments | Michel Baylot, Michel Gassert | 2003-08-05 |
| 6524152 | Bottom to surface link system comprising a submarine pipe assembled to at least one float | Raphaël Dauphin, Michaël Gassert, Valérie Quiniou | 2003-02-25 |
| 6461083 | Method and device for linking surface to the seabed for a submarine pipeline installed at great depth | Regis Pionetti | 2002-10-08 |
| 4842445 | Covering structure intended especially to be placed on a conduit or the like laid on the ocean floor | Bruno Faure, Lucien Legallais | 1989-06-27 |