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Federico Bellin
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Tomball, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Thermomechanical testing of shear cutters
Patent number
10,031,056
Issue date
Jul 24, 2018
Varel International Ind., L.P.
Federico Bellin
E21 - EARTH DRILLING MINING
Information
Patent Grant
Methods to repair worn or eroded PDC cutters, cutters so repaired,...
Patent number
9,708,858
Issue date
Jul 18, 2017
Varel International Ind., L.P.
William W. King
E21 - EARTH DRILLING MINING
Information
Patent Grant
High temperature high heating rate treatment of PDC cutters
Patent number
9,539,700
Issue date
Jan 10, 2017
Varel International Ind., L.P.
Federico Bellin
B24 - GRINDING POLISHING
Information
Patent Grant
Ultrasound assisted electrochemical catalyst removal for superhard...
Patent number
9,469,914
Issue date
Oct 18, 2016
Varel International Ind., L.P.
Gary M. Thigpen
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Polycrystalline diamond material with high toughness and high wear...
Patent number
9,447,642
Issue date
Sep 20, 2016
Smith International, Inc.
Federico Bellin
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method and apparatus to assess the thermal damage caused to a PCD c...
Patent number
9,423,436
Issue date
Aug 23, 2016
Varel International Ind., L.P.
Federico Bellin
G01 - MEASURING TESTING
Information
Patent Grant
Use of capacitance to analyze polycrystalline diamond
Patent number
9,423,370
Issue date
Aug 23, 2016
Varel International Ind., L.P.
Federico Bellin
G01 - MEASURING TESTING
Information
Patent Grant
PCD cutters with improved strength and thermal stability
Patent number
9,394,747
Issue date
Jul 19, 2016
Varel International Ind., L.P.
Federico Bellin
B24 - GRINDING POLISHING
Information
Patent Grant
Non-destructive leaching depth measurement using capacitance spectr...
Patent number
9,377,428
Issue date
Jun 28, 2016
Varel International Ind., L.P.
Federico Bellin
G01 - MEASURING TESTING
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
High temperature high heating rate treatment of PDC cutters
Patent number
9,249,059
Issue date
Feb 2, 2016
Varel International Ind., L.P.
Federico Bellin
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Method to improve the leaching process
Patent number
9,128,031
Issue date
Sep 8, 2015
Varel International Ind., L.P.
Federico Bellin
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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
Functionally graded polycrystalline diamond insert
Patent number
8,695,733
Issue date
Apr 15, 2014
Smith International, Inc.
Yi Fang
E21 - EARTH DRILLING MINING
Information
Patent Grant
Acoustic emission toughness testing having smaller noise ratio
Patent number
8,596,124
Issue date
Dec 3, 2013
Varel International Ind., L.P.
Federico Bellin
G01 - MEASURING TESTING
Information
Patent Grant
Polycrystalline diamond material with high toughness and high wear...
Patent number
8,579,053
Issue date
Nov 12, 2013
Smith International, Inc.
Federico Bellin
E21 - EARTH DRILLING MINING
Information
Patent Grant
Highly wear resistant diamond insert with improved transition struc...
Patent number
8,573,330
Issue date
Nov 5, 2013
Smith International, Inc.
Nephi M. Mourik
E21 - EARTH DRILLING MINING
Information
Patent Grant
Polycrystalline diamond cutting element structure
Patent number
8,353,370
Issue date
Jan 15, 2013
Smith International, Inc.
Federico Bellin
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
CLAW SHAPED GOUGING CUTTER FOR FIXED CUTTER DRILL BIT
Publication number
20200087992
Publication date
Mar 19, 2020
VAREL INTERNATIONAL IND., L.L.C.
FEDERICO BELLIN
E21 - EARTH DRILLING MINING
Information
Patent Application
SUPERHARD CUTTER WITH SPIKES
Publication number
20190338599
Publication date
Nov 7, 2019
VAREL INTERNATIONAL IND., L.L.C.
FEDERICO BELLIN
E21 - EARTH DRILLING MINING
Information
Patent Application
FIXED CUTTER DRILL BIT HAVING SPHERICAL CUTTER ORIENTING SYSTEM
Publication number
20190242192
Publication date
Aug 8, 2019
VAREL INTERNATIONAL IND., L.L.C.
FEDERICO BELLIN
E21 - EARTH DRILLING MINING
Information
Patent Application
SUPERHARD CUTTER HAVING SHIELDED SUBSTRATE
Publication number
20190071932
Publication date
Mar 7, 2019
VAREL INTERNATIONAL IND., L.L.C.
Federico Bellin
B22 - CASTING POWDER METALLURGY
Information
Patent Application
LOAD CONTROLLED TESTING OF SHEAR CUTTERS
Publication number
20180231444
Publication date
Aug 16, 2018
VAREL INTERNATIONAL IND., L.P.
Federico Bellin
E21 - EARTH DRILLING MINING
Information
Patent Application
THERMOMECHANICAL TESTING OF SHEAR CUTTERS
Publication number
20180003603
Publication date
Jan 4, 2018
VAREL INTERNATIONAL IND., L.P.
Federico Bellin
G01 - MEASURING TESTING
Information
Patent Application
APPARATUS TO IMPROVE THE PERFORMANCE OF A LEACHED CUTTER
Publication number
20170043378
Publication date
Feb 16, 2017
VAREL INTERNATIONAL IND., L.P.
Federico Bellin
B08 - CLEANING
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
HIGH TEMPERATURE HIGH HEATING RATE TREATMENT OF PDC CUTTERS
Publication number
20160107293
Publication date
Apr 21, 2016
VAREL INTERNATIONAL IND., L.P.
Federico Bellin
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
SHORT MATRIX DRILL BITS AND METHODOLOGIES FOR MANUFACTURING SHORT M...
Publication number
20150259985
Publication date
Sep 17, 2015
VAREL INTERNATIONAL IND., L.P.
Gary Michael Thigpen
E21 - EARTH DRILLING MINING
Information
Patent Application
MANUFACTURE OF LOW COST BITS BY INFILTRATION OF METAL POWDERS
Publication number
20150240566
Publication date
Aug 27, 2015
VAREL INTERNATIONAL IND., L.P.
Marvin Windsor Amundsen
E21 - EARTH DRILLING MINING
Information
Patent Application
APPARATUS TO IMPROVE THE PERFORMANCE OF A LEACHED CUTTER
Publication number
20150209837
Publication date
Jul 30, 2015
VAREL INTERNATIONAL IND., L.P.
Federico Bellin
B08 - CLEANING
Information
Patent Application
Method Of Determining Wear Abrasion Resistance Of Polycrystalline D...
Publication number
20150075252
Publication date
Mar 19, 2015
VAREL INTERNATIONAL IND., L.P.
Federico Bellin
G01 - MEASURING TESTING
Information
Patent Application
Non-Destructive Leaching Depth Measurement Using Capacitance Spectr...
Publication number
20140253149
Publication date
Sep 11, 2014
VAREL INTERNATIONAL IND., L.P.
Federico Bellin
G01 - MEASURING TESTING
Information
Patent Application
Methods To Repair Worn Or Eroded PDC Cutters, Cutters So Repaired,...
Publication number
20140158436
Publication date
Jun 12, 2014
VAREL INTERNATIONAL IND., L.P.
William W. King
E21 - EARTH DRILLING MINING
Information
Patent Application
Method For Reducing Intermetallic Compounds In Matrix Bit Bondline
Publication number
20140131115
Publication date
May 15, 2014
VAREL INTERNATIONAL IND., L.P.
Gary M. Thigpen
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Method and Apparatus to Assess the Thermal Damage Caused to a PCD C...
Publication number
20140062509
Publication date
Mar 6, 2014
VAREL INTERNATIONAL IND., L.P.
Federico Bellin
G01 - MEASURING TESTING
Information
Patent Application
POLYCRYSTALLINE DIAMOND MATERIAL WITH HIGH TOUGHNESS AND HIGH WEAR...
Publication number
20140060938
Publication date
Mar 6, 2014
Smith International, Inc.
Federico Bellin
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Methods To Repair Worn Or Eroded PDC Cutters, Cutters So Repaired,...
Publication number
20130341102
Publication date
Dec 26, 2013
VAREL INTERNATIONAL IND., L.P.
William W. King
E21 - EARTH DRILLING MINING
Information
Patent Application
PCD CUTTERS WITH IMPROVED STRENGTH AND THERMAL STABILITY
Publication number
20130333954
Publication date
Dec 19, 2013
VAREL INTERNATIONAL IND., L.P.
Federico Bellin
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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
HIGH TEMPERATURE HIGH HEATING RATE TREATMENT OF PDC CUTTERS
Publication number
20130263521
Publication date
Oct 10, 2013
VAREL INTERNATIONAL IND., L.P.
Federico Bellin
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
Method to Improve the Leaching Process
Publication number
20130247478
Publication date
Sep 26, 2013
VAREL INTERNATIONAL IND., L.P.
Federico Bellin
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Leached Cutter And Method For Improving The Leaching Process
Publication number
20130248258
Publication date
Sep 26, 2013
VAREL INTERNATIONAL IND., L.P.
Federico Bellin
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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
Method to Improve the Performance of a Leached Cutter
Publication number
20130213433
Publication date
Aug 22, 2013
VAREL INTERNATIONAL IND., L.P.
Federico Bellin
B08 - CLEANING
Information
Patent Application
Method And Apparatus To Improve The Performance Of A Leached Cutter
Publication number
20130213720
Publication date
Aug 22, 2013
VAREL INTERNATIONAL IND., L.P.
Federico Bellin
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Use of Eddy Currents to Analyze Polycrystalline Diamond
Publication number
20130214768
Publication date
Aug 22, 2013
VAREL INTERNATIONAL IND., L.P.
Vamsee Chintamaneni
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Use of Capacitance to Analyze Polycrystalline Diamond
Publication number
20130214799
Publication date
Aug 22, 2013
VAREL INTERNATIONAL IND., L.P.
Federico Bellin
G01 - MEASURING TESTING
Information
Patent Application
Use of Capacitance And Eddy Currents to Analyze Polycrystalline Dia...
Publication number
20130214769
Publication date
Aug 22, 2013
VAREL INTERNATIONAL IND., L.P.
William W. King
G01 - MEASURING TESTING