Inventor

Alain Coutarel

Inventor

Mont Saint Aignan, FR

Overview

24→

Patents

1987–2017

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 24 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

F16Lprimary

F16LPipes49%

Y10TTechnical subjects covered by former us classification10%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form7%

E21BEarth or rock drilling7%

H02GInstallation of electric cables or lines, or of combined optical and electric cables or lines7%

B63BShips or other waterborne vessels5%

B29BPreparation or pretreatment of the material to be shaped2%

B29CShaping or joining of plastics2%

B63CLaunching, hauling-out, or dry-docking of vessels2%

B66CCranes2%

PatentTitleYear

9,664,311'Flexible submarine pipe comprising a layer comprising a polymer resin comprising aluminosilicate or magnesium silicate nanotubes'2017 9,266,302'Flexible underwater pipe including a layer including a polymer resin including surface-modified titanium nanoparticles'2016 8,741,408'Flexible underwater pipe including a layer including a polymer resin including a polyhedral oligomeric silsesquioxane'2014 8,733,446'Flexible riser pipe installation for conveying hydrocarbons'2014 8,640,739'Flexible pipe for conveying hydrocarbons and having a reinforced maintain layer'2014 8,561,648'Flexible pipe having high resistance to axial compression and method of manufacturing such a pipe'2013 7,766,051'Stabilized flexible pipe for transporting hydrocarbons'2010 7,716,803'Method for fabricating flexible pipe with armor tendons'2010 7,445,030'Flexible tubular pipe, especially for oil production, having a PTFE winding'2008 7,032,623'Flexible pipe with high axial compression strength and method for making same'2006 6,966,344'Device for limiting the lateral buckling of armouring plies of a flexible pipe'2005 6,889,717'Flexible conduit with pressure vault interlocked from below'2005 6,364,022'Hybrid riser for deep water'2002 6,227,250'Lagged pipe for transporting fluids'2001 5,659,983'Device for filling in a trench dug in the sea bed in order to cover a pipe laid down in the trench'1997 5,449,252'Device for laying tubular conduits comprising a submerged mobile pincer and method using such a device'1995 5,437,518'Device for mounting a flexible line comprising a curvature limiter'1995 5,421,674'Flexible tubular handling conduit, device and process using such a conduit'1995 5,380,129'Method for laying tubular conduits'1995 5,356,188'Device for temporarily holding a load on a holding line'1994 5,348,423'Device and process for unrolling flexible tubular conduits essentially vertically'1994 5,346,333'Process for laying flexible tubular conduits using a plurality of ships'1994 5,318,384'Device for depositing and recovering a heavy load on the ocean floor'1994 4,714,380'Apparatus to maneuver cables or conduits passing over a direction changer'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987–2002Patents assigned to COFLEXIP (12)· patent assignee history

1987–1997Based in Paris, FR· patent location history

2001–2017Based in Mont Saint Aignan, FR· patent location history

2005–2017Patents assigned to TECHNIP FRANCE (11)· patent assignee history

2013–2017Patents assigned to COUTAREL ALAIN (6)· patent assignee history

2013–2014Patents assigned to JUNG PATRICE JOEL LOUIS (2)· patent assignee history

2014–2017Patents assigned to TRONC FRÉDÉRIC (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
COFLEXIP	12	1987–2002
TECHNIP FRANCE	11	2005–2017
COUTAREL ALAINself	6	2013–2017
TRONC FRÉDÉRIC	3	2014–2017
JUNG PATRICE JOEL LOUIS	2	2013–2014

Locations

Location	Patents	Span
Mont Saint Aignan, FR	14	2001–2017
Paris, FR	10	1987–1997