Valerie R. C. M. J. Sillen

Person

Brussels, BE

People

Patents Grantslast 30 patents

Information Patent Grant
Dynamic wear prediction for fixed cutter drill bits
- Patent number 11,365,590
- Issue date Jun 21, 2022
- Halliburton Energy Services, Inc.
- Nuno Da Silva
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for assembling an underreaming tool
- Patent number 7,958,951
- Issue date Jun 14, 2011
- Halliburton Energy Services, Inc.
- Jean-Pierre Lassoie
- E21 - EARTH DRILLING MINING
Information Patent Grant
Matrix drill bits with back raked cutting elements
- Patent number 7,946,362
- Issue date May 24, 2011
- Halliburton Energy Services, Inc.
- Nuno Da Silva
- E21 - EARTH DRILLING MINING
Information Patent Grant
Molds and methods of forming molds associated with manufacture of r...
- Patent number 7,832,456
- Issue date Nov 16, 2010
- Halliburton Energy Services, Inc.
- Barry D. Calnan
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Molds, downhole tools and methods of forming
- Patent number 7,832,457
- Issue date Nov 16, 2010
- Halliburton Energy Services, Inc.
- Barry D. Calnan
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Underreaming and stabilization tool for use in a borehole and metho...
- Patent number 7,654,342
- Issue date Feb 2, 2010
- Halliburton Energy Services N.V.
- Jean-Pierre Lassoie
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
DYNAMIC WEAR PREDICTION FOR FIXED CUTTER DRILL BITS
- Publication number 20190145184
- Publication date May 16, 2019
- Halliburton Energy Services, Inc.
- Nuno Da Silva
- E21 - EARTH DRILLING MINING
Information Patent Application
DYNAMIC WEAR PROTECTION FOR FIXED CUTTER DRILL BITS
- Publication number 20160237756
- Publication date Aug 18, 2016
- Halliburton Energy Services, Inc.
- Nuno Da Silva
- E21 - EARTH DRILLING MINING
Information Patent Application
HEAT FLOW CONTROL FOR MOLDING DOWNHOLE EQUIPMENT
- Publication number 20160089821
- Publication date Mar 31, 2016
- Halliburton Energy Services, Inc.
- William Brian Atkins
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Application
HEAT FLOW CONTROL FOR MOLDING DOWNHOLE EQUIPMENT
- Publication number 20130333950
- Publication date Dec 19, 2013
- William Brian Atkins
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Application
Underreaming and Stabilization Tool for Use in a Borehole and Metho...
- Publication number 20100096191
- Publication date Apr 22, 2010
- Halliburton Energy Services N.V.
- Jean-Pierre Lassoie
- E21 - EARTH DRILLING MINING
Information Patent Application
UNDERREAMING AND STABILIZATION TOOL FOR USE IN A BOREHOLE AND METHO...
- Publication number 20080251295
- Publication date Oct 16, 2008
- Jean-Pierre Lassoie
- E21 - EARTH DRILLING MINING
Information Patent Application
MOLDS AND METHODS OF FORMING MOLDS ASSOCIATED WITH MANUFACTURE OF R...
- Publication number 20080028891
- Publication date Feb 7, 2008
- Barry D. Calnan
- B22 - CASTING POWDER METALLURGY
Information Patent Application
MOLDS AND METHODS OF FORMING MOLDS ASSOCIATED WITH MANUFACTURE OF R...
- Publication number 20070277651
- Publication date Dec 6, 2007
- Barry D. Calnan
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Matrix Drill Bits With Back Raked Cutting Elements
- Publication number 20070215389
- Publication date Sep 20, 2007
- Halliburton Energy Services, Inc.
- Nuno Da Silva
- E21 - EARTH DRILLING MINING

Valerie R. C. M. J. Sillen

Person

Patents Grantslast 30 patents

Dynamic wear prediction for fixed cutter drill bits

Method for assembling an underreaming tool

Matrix drill bits with back raked cutting elements

Molds and methods of forming molds associated with manufacture of r...

Molds, downhole tools and methods of forming

Underreaming and stabilization tool for use in a borehole and metho...

Patents Applicationslast 30 patents

DYNAMIC WEAR PREDICTION FOR FIXED CUTTER DRILL BITS

DYNAMIC WEAR PROTECTION FOR FIXED CUTTER DRILL BITS

HEAT FLOW CONTROL FOR MOLDING DOWNHOLE EQUIPMENT

HEAT FLOW CONTROL FOR MOLDING DOWNHOLE EQUIPMENT

Underreaming and Stabilization Tool for Use in a Borehole and Metho...

UNDERREAMING AND STABILIZATION TOOL FOR USE IN A BOREHOLE AND METHO...

MOLDS AND METHODS OF FORMING MOLDS ASSOCIATED WITH MANUFACTURE OF R...

MOLDS AND METHODS OF FORMING MOLDS ASSOCIATED WITH MANUFACTURE OF R...

Matrix Drill Bits With Back Raked Cutting Elements