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Roissy-en-France, FR
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Patents Grants
last 30 patents
Information
Patent Grant
Method for detecting gain or loss of drilling fluid in a drilling i...
Patent number
10,208,548
Issue date
Feb 19, 2019
Geoservices Equipments
Matthias Francois
E21 - EARTH DRILLING MINING
Information
Patent Grant
Online measuring assembly of the rheological properties of a drilli...
Patent number
9,638,618
Issue date
May 2, 2017
Geoservices Equipments
Eric Villard
G01 - MEASURING TESTING
Information
Patent Grant
Installation for drilling a well into a soil and associated drillin...
Patent number
9,631,473
Issue date
Apr 25, 2017
GEOSERVICES EQUIPMENTS
Sebastien Cadalen
E21 - EARTH DRILLING MINING
Information
Patent Grant
Stuffing box for a fluid production well, and associated surface as...
Patent number
9,376,887
Issue date
Jun 28, 2016
Geoservices Equipments
Yvon Bernard
E21 - EARTH DRILLING MINING
Information
Patent Grant
Connecting head for connecting a cable and a downhole tool and asso...
Patent number
9,068,412
Issue date
Jun 30, 2015
GEOSERVICES EQUIPMENTS
Christophe Michaud
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method of analyzing a number of hydrocarbons contained in a drillin...
Patent number
8,616,051
Issue date
Dec 31, 2013
Geoservices Equipments
Farouk Kimour
G01 - MEASURING TESTING
Information
Patent Grant
Device for quantifying the contents of at least one gaseous constit...
Patent number
8,448,495
Issue date
May 28, 2013
Geoservice Equipments
Jérôme Breviere
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
Device for Quantifying The Contents of at Least One Gaseous Constit...
Publication number
20130247649
Publication date
Sep 26, 2013
Geoservices Equipments
Jerome Breviere
G01 - MEASURING TESTING
Information
Patent Application
Stuffing Box for a Fluid Production Well, and Associated Surface As...
Publication number
20130105141
Publication date
May 2, 2013
GEOSERVICES EQUIPMENTS
Yvon Bernard
E21 - EARTH DRILLING MINING
Information
Patent Application
Device for Intervention in a Well Comprising a Pyrotechnic System,...
Publication number
20120325463
Publication date
Dec 27, 2012
Geoservices Equipments
Vincent Chatelet
F42 - AMMUNITION BLASTING
Information
Patent Application
Device for Intervention in A Fluid Exploitation Well, Exploitation...
Publication number
20120125638
Publication date
May 24, 2012
GEOSERVICES EQUIPMENTS
Bruno Le Briere
B66 - HOISTING LIFTING HAULING
Trademark
last 30 trademarks