Varel Europe S.A.S.

Organization

Pau Cedex, FR

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Drill bit with multiple cutting structures
- Patent number 11,808,087
- Issue date Nov 7, 2023
- Varel Europe S.A.S.
- Alfazazi Dourfaye
- E21 - EARTH DRILLING MINING
Information Patent Grant
Drill bit having a weight on bit reducing effect
- Patent number 11,802,444
- Issue date Oct 31, 2023
- Varel Europe S.A.S.
- Gilles Pelfrene
- E21 - EARTH DRILLING MINING
Information Patent Grant
Fixed cutter drill bit having high exposure cutters for increased d...
- Patent number 10,900,292
- Issue date Jan 26, 2021
- Varel Europe S.A.S.
- Bruno Cuillier de Maindreville
- E21 - EARTH DRILLING MINING
Information Patent Grant
Fixed cutter drill bit having cutter orienting system
- Patent number 10,605,010
- Issue date Mar 31, 2020
- Varel Europe S.A.S.
- Bruno Cuillier De Maindreville
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Passively induced forced vibration rock drilling system
- Patent number 10,378,281
- Issue date Aug 13, 2019
- Varel Europe S.A.S.
- Gilles Pelfrene
- E21 - EARTH DRILLING MINING
Information Patent Grant
Fixed cutter drill bit having core receptacle with concave core cutter
- Patent number 10,329,843
- Issue date Jun 25, 2019
- Varel Europe S.A.S.
- Sebastien Reboul
- E21 - EARTH DRILLING MINING
Information Patent Grant
Curved nozzle for drill bits
- Patent number 9,951,567
- Issue date Apr 24, 2018
- Varel Europe S.A.S.
- Bruno Cuillier De Maindreville
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method of manufacturing an impregnated structure for abrading
- Patent number 9,731,404
- Issue date Aug 15, 2017
- Varel Europe S.A.S.
- Michel De Reynal
- B24 - GRINDING POLISHING
Information Patent Grant
Methods and systems of analyzing wellbore drilling operations
- Patent number 9,556,728
- Issue date Jan 31, 2017
- Varel Europe S.A.S.
- Michel de Reynal
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for reducing intermetallic compounds in matrix bit bondline
- Patent number 9,359,824
- Issue date Jun 7, 2016
- Varel Europe S.A.S.
- Gary M. Thigpen
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method and apparatus for testing superhard material performance
- Patent number 9,297,732
- Issue date Mar 29, 2016
- VAREL EUROPE S.A.S.
- Michael R. Reese
- G01 - MEASURING TESTING
Information Patent Grant
Acoustic emission toughness testing for PDC, PCBN, or other hard or...
- Patent number 9,297,731
- Issue date Mar 29, 2016
- Varel Europe S.A.S.
- Federico Bellin
- G01 - MEASURING TESTING
Information Patent Grant
Functionally leached PCD cutter and method for fabricating the same
- Patent number 9,175,521
- Issue date Nov 3, 2015
- Varel Europe S.A.S.
- Federico Bellin
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole acoustic emission formation sampling
- Patent number 9,086,348
- Issue date Jul 21, 2015
- Varel Europe S.A.S.
- Gary M. Thigpen
- G01 - MEASURING TESTING
Information Patent Grant
Heavy duty matrix bit
- Patent number 8,973,683
- Issue date Mar 10, 2015
- Varel Europe S.A.S.
- Bruno Cuillier De Maindreville
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
PCD cutter with fins and methods for fabricating the same
- Patent number 8,936,115
- Issue date Jan 20, 2015
- Varel Europe S.A.S.
- Federico Bellin
- E21 - EARTH DRILLING MINING
Information Patent Grant
High toughness thermally stable polycrystalline diamond
- Patent number 8,522,900
- Issue date Sep 3, 2013
- Varel Europe S.A.S.
- Federico Bellin
- B24 - GRINDING POLISHING
Information Patent Grant
Synthetic materials for PDC cutter testing or for testing other sup...
- Patent number 8,434,346
- Issue date May 7, 2013
- Varel Europe S.A.S.
- Michael R. Reese
- G01 - MEASURING TESTING
Information Patent Grant
Synthetic materials for PDC cutter testing or for testing other sup...
- Patent number 8,434,348
- Issue date May 7, 2013
- Varel Europe S.A.S.
- Michael R. Reese
- G01 - MEASURING TESTING
Information Patent Grant
Synthetic materials for PDC cutter testing or for testing other sup...
- Patent number 8,434,347
- Issue date May 7, 2013
- Varel Europe S.A.S.
- Michael R. Reese
- G01 - MEASURING TESTING
Information Patent Grant
Acoustic emission toughness testing for PDC, PCBN, or other hard or...
- Patent number 8,397,572
- Issue date Mar 19, 2013
- Varel Europe S.A.S.
- Federico Bellin
- G01 - MEASURING TESTING
Information Patent Grant
Self positioning of the steel blank in the graphite mold
- Patent number 8,387,677
- Issue date Mar 5, 2013
- Varel Europe S.A.S.
- Gilles Gallego
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Acoustic emission toughness testing for PDC, PCBN, or other hard or...
- Patent number 8,365,599
- Issue date Feb 5, 2013
- Varel Europe S.A.S.
- Federico Bellin
- G01 - MEASURING TESTING
Information Patent Grant
Acoustic emission toughness testing for PDC, PCBN, or other hard or...
- Patent number 8,322,217
- Issue date Dec 4, 2012
- Varel Europe S.A.S.
- Federico Bellin
- G01 - MEASURING TESTING
Information Patent Grant
Compensation grooves to absorb dilatation during infiltration of a...
- Patent number 8,251,122
- Issue date Aug 28, 2012
- Varel Europe S.A.S.
- Gilles Gallego
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Casting method for matrix drill bits and reamers
- Patent number 8,079,402
- Issue date Dec 20, 2011
- Varel Europe S.A.S.
- Michael R. Reese
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Casting method for matrix drill bits and reamers
- Patent number 8,061,405
- Issue date Nov 22, 2011
- Varel Europe S.A.S.
- Michael R. Reese
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Casting method for matrix drill bits and reamers
- Patent number 8,061,408
- Issue date Nov 22, 2011
- Varel Europe S.A.S.
- Michael R. Reese
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

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Patents Applicationslast 30 patents

Information Patent Application
DRILL BIT WITH MULTIPLE CUTTING STRUCTURES
- Publication number 20220259926
- Publication date Aug 18, 2022
- Varel Europe S.A.S.
- ALFAZAZI DOURFAYE
- E21 - EARTH DRILLING MINING
Information Patent Application
DRILL BIT HAVING A WEIGHT ON BIT REDUCING EFFECT
- Publication number 20220220809
- Publication date Jul 14, 2022
- Varel Europe S.A.S.
- GILLES PELFRENE
- E21 - EARTH DRILLING MINING
Information Patent Application
FIXED CUTTER DRILL BIT HAVING HIGH EXPOSURE CUTTERS FOR INCREASED D...
- Publication number 20190234152
- Publication date Aug 1, 2019
- Varel Europe S.A.S.
- BRUNO CUILLIER de MAINDREVILLE
- E21 - EARTH DRILLING MINING
Information Patent Application
FIXED CUTTER DRILL BIT HAVING CUTTER ORIENTING SYSTEM
- Publication number 20180355672
- Publication date Dec 13, 2018
- Varel Europe S.A.S.
- Bruno Cuillier De Maindreville
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
PASSIVELY INDUCED FORCED VIBRATION ROCK DRILLING SYSTEM
- Publication number 20170356249
- Publication date Dec 14, 2017
- Varel Europe S.A.S.
- Gilles Pelfrene
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD OF REDUCING INTERMETALLIC COMPOUNDS IN MATRIX BIT BONDLINE B...
- Publication number 20170173717
- Publication date Jun 22, 2017
- Varel Europe S.A.S.
- Olivier Ther
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
HIGH TOUGHNESS THERMALLY STABLE POLYCRYSTALLINE DIAMOND
- Publication number 20160129554
- Publication date May 12, 2016
- Varel Europe S.A.S.
- Federico Bellin
- B24 - GRINDING POLISHING
Information Patent Application
DRILLING OR ABRADING TOOL HAVING A WORKING SURFACE WITH AN ARRAY OF...
- Publication number 20160010396
- Publication date Jan 14, 2016
- Varel Europe S.A.S.
- Michel De Reynal
- E21 - EARTH DRILLING MINING
Information Patent Application
Methods And Systems Of Analyzing Wellbore Drilling Operations
- Publication number 20150198035
- Publication date Jul 16, 2015
- Varel Europe S.A.S.
- Michel de Reynal
- G01 - MEASURING TESTING
Information Patent Application
Polycrystalline Diamond Compact Bit Manufacturing
- Publication number 20150089880
- Publication date Apr 2, 2015
- Varel Europe S.A.S.
- Alfazazi Dourfaye
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
NON-CYLINDRICAL NOZZLE SOCKET FOR DRILL BITS
- Publication number 20140216823
- Publication date Aug 7, 2014
- Varel Europe S.A.S.
- Julia Kaplan
- E21 - EARTH DRILLING MINING
Information Patent Application
HIGH TOUGHNESS THERMALLY STABLE POLYCRYSTALLINE DIAMOND
- Publication number 20130333297
- Publication date Dec 19, 2013
- Varel Europe S.A.S.
- Federico Bellin
- E21 - EARTH DRILLING MINING
Information Patent Application
VARIABLE FREQUENCY IMPACT TEST
- Publication number 20130239652
- Publication date Sep 19, 2013
- Varel Europe S.A.S.
- Gilles Pelfrene
- G01 - MEASURING TESTING
Information Patent Application
Heavy Duty Matrix Bit
- Publication number 20120298425
- Publication date Nov 29, 2012
- Varel Europe S.A.S.
- Bruno Cuillier De Maindreville
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
High Toughness Thermally Stable Polycrystalline Diamond
- Publication number 20120067652
- Publication date Mar 22, 2012
- Varel Europe S.A.S.
- Federico Bellin
- E21 - EARTH DRILLING MINING
Information Patent Application
PCD Cutter With Fins
- Publication number 20120048626
- Publication date Mar 1, 2012
- Varel Europe S.A.S.
- Federico Bellin
- E21 - EARTH DRILLING MINING
Information Patent Application
Functionally Leached PCD Cutter
- Publication number 20120048625
- Publication date Mar 1, 2012
- Varel Europe S.A.S.
- Federico Bellin
- E21 - EARTH DRILLING MINING
Information Patent Application
Downhole Acoustic Emission Formation Sampling
- Publication number 20110286304
- Publication date Nov 24, 2011
- Varel Europe S.A.S.
- Gary M. Thigpen
- E21 - EARTH DRILLING MINING
Information Patent Application
Acoustic Emission Toughness Testing For PDC, PCBN, Or Other Hard Or...
- Publication number 20110239765
- Publication date Oct 6, 2011
- Varel Europe S.A.S.
- Federico Bellin
- G01 - MEASURING TESTING
Information Patent Application
Acoustic Emission Toughness Testing For PDC, PCBN, Or Other Hard Or...
- Publication number 20110239764
- Publication date Oct 6, 2011
- Varel Europe S.A.S.
- Federico Bellin
- G01 - MEASURING TESTING
Information Patent Application
Acoustic Emission Toughness Testing For PDC, PCBN, Or Other Hard Or...
- Publication number 20110246096
- Publication date Oct 6, 2011
- Varel Europe S.A.S.
- Federico Bellin
- G01 - MEASURING TESTING
Information Patent Application
Acoustic Emission Toughness Testing For PDC, PCBN, Or Other Hard Or...
- Publication number 20110246102
- Publication date Oct 6, 2011
- Varel Europe S.A.S.
- Federico Bellin
- G01 - MEASURING TESTING
Information Patent Application
Casting Method For Matrix Drill Bits And Reamers
- Publication number 20110209845
- Publication date Sep 1, 2011
- Varel Europe S.A.S.
- Michael R. Reese
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Self Positioning Of The Steel Blank In The Graphite Mold
- Publication number 20110180230
- Publication date Jul 28, 2011
- Varel Europe S.A.S.
- Gilles Gallego
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Method and Apparatus for Testing Superhard Material Performance
- Publication number 20110148021
- Publication date Jun 23, 2011
- Varel Europe S.A.S.
- Michael R. Reese
- G01 - MEASURING TESTING
Information Patent Application
Synthetic Materials for PDC Cutter Testing or for Testing Other Sup...
- Publication number 20110146372
- Publication date Jun 23, 2011
- Varel Europe S.A.S.
- Michael R. Reese
- G01 - MEASURING TESTING
Information Patent Application
Synthetic Materials for PDC Cutter Testing or for Testing Other Sup...
- Publication number 20110146373
- Publication date Jun 23, 2011
- Varel Europe S.A.S.
- Michael R. Reese
- G01 - MEASURING TESTING
Information Patent Application
Casting Method For Matrix Drill Bits And Reamers
- Publication number 20110121475
- Publication date May 26, 2011
- Varel Europe S.A.S.
- Michael R. Reese
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
COMPENSATION GROOVES TO ABSORB DILATATION DURING INFILTRATION OF A...
- Publication number 20110115118
- Publication date May 19, 2011
- Varel Europe S.A.S.
- Gilles Gallego
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Casting Method For Matrix Drill Bits And Reamers
- Publication number 20110084420
- Publication date Apr 14, 2011
- Varel Europe S.A.S.
- Michael R. Reese
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Varel Europe S.A.S.

Organization

Patents Grantslast 30 patents

Drill bit with multiple cutting structures

Drill bit having a weight on bit reducing effect

Fixed cutter drill bit having high exposure cutters for increased d...

Fixed cutter drill bit having cutter orienting system

Passively induced forced vibration rock drilling system

Fixed cutter drill bit having core receptacle with concave core cutter

Curved nozzle for drill bits

Method of manufacturing an impregnated structure for abrading

Methods and systems of analyzing wellbore drilling operations

Method for reducing intermetallic compounds in matrix bit bondline

Method and apparatus for testing superhard material performance

Acoustic emission toughness testing for PDC, PCBN, or other hard or...

Functionally leached PCD cutter and method for fabricating the same

Downhole acoustic emission formation sampling

Heavy duty matrix bit

PCD cutter with fins and methods for fabricating the same

High toughness thermally stable polycrystalline diamond

Synthetic materials for PDC cutter testing or for testing other sup...

Synthetic materials for PDC cutter testing or for testing other sup...

Synthetic materials for PDC cutter testing or for testing other sup...

Acoustic emission toughness testing for PDC, PCBN, or other hard or...

Self positioning of the steel blank in the graphite mold

Acoustic emission toughness testing for PDC, PCBN, or other hard or...

Acoustic emission toughness testing for PDC, PCBN, or other hard or...

Compensation grooves to absorb dilatation during infiltration of a...

Casting method for matrix drill bits and reamers

Casting method for matrix drill bits and reamers

Casting method for matrix drill bits and reamers

Patents Applicationslast 30 patents

DRILL BIT WITH MULTIPLE CUTTING STRUCTURES

DRILL BIT HAVING A WEIGHT ON BIT REDUCING EFFECT

FIXED CUTTER DRILL BIT HAVING HIGH EXPOSURE CUTTERS FOR INCREASED D...

FIXED CUTTER DRILL BIT HAVING CUTTER ORIENTING SYSTEM

PASSIVELY INDUCED FORCED VIBRATION ROCK DRILLING SYSTEM

METHOD OF REDUCING INTERMETALLIC COMPOUNDS IN MATRIX BIT BONDLINE B...

HIGH TOUGHNESS THERMALLY STABLE POLYCRYSTALLINE DIAMOND

DRILLING OR ABRADING TOOL HAVING A WORKING SURFACE WITH AN ARRAY OF...

Methods And Systems Of Analyzing Wellbore Drilling Operations

Polycrystalline Diamond Compact Bit Manufacturing

NON-CYLINDRICAL NOZZLE SOCKET FOR DRILL BITS

HIGH TOUGHNESS THERMALLY STABLE POLYCRYSTALLINE DIAMOND

VARIABLE FREQUENCY IMPACT TEST

Heavy Duty Matrix Bit

High Toughness Thermally Stable Polycrystalline Diamond

PCD Cutter With Fins

Functionally Leached PCD Cutter

Downhole Acoustic Emission Formation Sampling

Acoustic Emission Toughness Testing For PDC, PCBN, Or Other Hard Or...

Acoustic Emission Toughness Testing For PDC, PCBN, Or Other Hard Or...

Acoustic Emission Toughness Testing For PDC, PCBN, Or Other Hard Or...

Acoustic Emission Toughness Testing For PDC, PCBN, Or Other Hard Or...

Casting Method For Matrix Drill Bits And Reamers

Self Positioning Of The Steel Blank In The Graphite Mold

Method and Apparatus for Testing Superhard Material Performance

Synthetic Materials for PDC Cutter Testing or for Testing Other Sup...

Synthetic Materials for PDC Cutter Testing or for Testing Other Sup...

Casting Method For Matrix Drill Bits And Reamers

COMPENSATION GROOVES TO ABSORB DILATATION DURING INFILTRATION OF A...

Casting Method For Matrix Drill Bits And Reamers