Inventor
Tegwen De Kerdanet
Inventor
Paris, FR
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
E21Bprimary
E21BEarth or rock drilling50%
F16LPipes33%
Y10TTechnical subjects covered by former us classification17%
PatentTitleYear
10,139,014Device for controlling the filling of a pipe as it is being laid in a stretch of water, and associated assembly and method20188,596,912'Device for mounting a flexible line on a structure, and related installation and method'20138,282,315'Method of installing an underwater riser'20128,282,317'Subsea structure and methods of construction and installation thereof'2012Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2012–2018Patents assigned to TECHNIP FRANCE (3)· patent assignee history
2012–2013Patents assigned to DE KERDANET TEGWEN (2)· patent assignee history
2012Patents assigned to ACERGY FRANCE SA (1)· patent assignee history
2012Patents assigned to DE KERDANET TEGWEN BERTRAND MARIE MIORCEC (1)· patent assignee history
2012Patents assigned to ESPINASSE PHILIPPE (1)· patent assignee history
2012–2018Based in Paris, FR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TECHNIP FRANCE | 3 | 2012–2018 |
| DE KERDANET TEGWENself | 2 | 2012–2013 |
| ACERGY FRANCE SA | 1 | 2012 |
| DE KERDANET TEGWEN BERTRAND MARIE MIORCECself | 1 | 2012 |
| ESPINASSE PHILIPPE | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Paris, FR | 4 | 2012–2018 |