Christophe Rayssiguier

Person

Houston, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Pressurized system for protecting signal transfer capability at a s...
- Patent number 6,727,828
- Issue date Apr 27, 2004
- Schlumberger Technology Corporation
- David L. Malone
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pressurized connector for high pressure applications
- Patent number 6,582,145
- Issue date Jun 24, 2003
- Schlumberger Technology Corporation
- David L. Malone
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Hydraulically actuated valve
- Patent number 6,523,613
- Issue date Feb 25, 2003
- Schlumberger Technology Corp.
- Christophe M. Rayssiguier
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Multi-contact, wet-mateable, electrical connector
- Patent number 6,511,335
- Issue date Jan 28, 2003
- Schlumberger Technology Corporation
- Christophe Rayssiguier
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Hydraulic actuator
- Patent number 6,505,684
- Issue date Jan 14, 2003
- Schlumberger Technology Corporation
- Christophe M. Rayssiguier
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic actuator
- Patent number 6,502,640
- Issue date Jan 7, 2003
- Schlumberger Technology Corporation
- Christophe M. Rayssiguier
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Method of installing components in a downhole apparatus, and appara...
- Patent number 6,499,541
- Issue date Dec 31, 2002
- Schlumberger Technology Corporation
- Stéphane Hiron
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole actuator, and a flow rate adjuster device using such an ac...
- Patent number 6,364,023
- Issue date Apr 2, 2002
- Schlumberger Technology Corporation
- Stéphane Hiron
- E21 - EARTH DRILLING MINING
Information Patent Grant
Backflow prevention device
- Patent number 6,341,652
- Issue date Jan 29, 2002
- Schlumberger Technology Corporation
- David L. Malone
- E21 - EARTH DRILLING MINING
Information Patent Grant
Sliding sleeve with sleeve protection
- Patent number 6,325,150
- Issue date Dec 4, 2001
- Schlumberger Technology Corp.
- Christophe Rayssiguier
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and device for downhole flow rate control
- Patent number 6,273,194
- Issue date Aug 14, 2001
- Schlumberger Technology Corp.
- Stéphane Hiron
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Hydraulic actuator
- Publication number 20020046834
- Publication date Apr 25, 2002
- Christophe M. Rayssiguier
- E21 - EARTH DRILLING MINING
Information Patent Application
Hydraulic actuator
- Publication number 20020046845
- Publication date Apr 25, 2002
- Christophe M. Rayssiguier
- E21 - EARTH DRILLING MINING
Information Patent Application
Hydraulic actuator
- Publication number 20020046843
- Publication date Apr 25, 2002
- Christophe M. Rayssiguier
- E21 - EARTH DRILLING MINING
Information Patent Application
Communicating with devices positioned outside a liner in a wellbore
- Publication number 20020000317
- Publication date Jan 3, 2002
- Christophe M. Rayssiguier
- E21 - EARTH DRILLING MINING

Christophe Rayssiguier

Person

Patents Grantslast 30 patents

Pressurized system for protecting signal transfer capability at a s...

Pressurized connector for high pressure applications

Hydraulically actuated valve

Multi-contact, wet-mateable, electrical connector

Hydraulic actuator

Hydraulic actuator

Method of installing components in a downhole apparatus, and appara...

Downhole actuator, and a flow rate adjuster device using such an ac...

Backflow prevention device

Sliding sleeve with sleeve protection

Method and device for downhole flow rate control

Patents Applicationslast 30 patents

Hydraulic actuator

Hydraulic actuator

Hydraulic actuator

Communicating with devices positioned outside a liner in a wellbore