Inventor

LEFEBVRE XAVIER

GB7 patents

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

COMMISSARIAT ENERGIE ATOMIQUE

2 patents

US9269465B2Feb 23, 2016

Device for limiting the degassing of tritiated waste issued from the nuclear industry

COMMISSARIAT ENERGIE ATOMIQUE0 citations42

US9040768B2May 26, 2015

Method for limiting the degassing of tritiated waste issued from the nuclear industry

COMMISSARIAT ENERGIE ATOMIQUE1 citations42

KLOPFFER MARIE-HÉLÈNE

1 patent

US9134278B2Sep 15, 2015

Method for testing the integrity of a flexible tubular pipe

KLOPFFER MARIE-HÉLÈNE9 citations76

IFP ENERGIES NOW

1 patent

US9448209B2Sep 20, 2016

Method for testing the integrity of a flexible tubular pipe and device for implementing same

IFP ENERGIES NOW2 citations59

GHIRELLI NICOLAS

1 patent

US8821824B2Sep 2, 2014

Process for the detritiation of soft housekeeping waste and plant thereof

GHIRELLI NICOLAS5 citations59

TECHNIP FRANCE

1 patent

US10890279B2Jan 12, 2021

Method for pressurizing the inner flow space of a flexible pipe intended for transporting hydrocarbons

TECHNIP FRANCE0 citations50

INSTITUT NAT DES SCIENCES APPLIQUEES DE TOULOUSE

1 patent

US12435344B2Oct 7, 2025

Process and device for the production of methane

INSTITUT NAT DES SCIENCES APPLIQUEES DE TOULOUSE0 citations44