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E21B10/56

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EFIXED CONSTRUCTIONS E21Mining E21BEARTH DRILLING E21B10/00Drill bits

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E21B10/56Button type inserts

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Patents Grantslast 30 patents

Information Patent Grant
Polycrystalline diamond, polycrystalline diamond compacts, methods...
- Patent number 12,350,792
- Issue date Jul 8, 2025
- U.S. Synthetic Corporation
- Kenneth E. Bertagnolli
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Rock drill insert and method for manufacturing a rock drill insert
- Patent number 12,345,097
- Issue date Jul 1, 2025
- Epiroc Drilling Tools Aktiebolag
- Tomas Rostvall
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Cutter assembly and methods for making same
- Patent number 12,338,728
- Issue date Jun 24, 2025
- ELEMENT SIX (UK) LIMITED
- Santonu Ghosh
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Combined drill bit based on electro-pulse-drilling technology
- Patent number 12,331,593
- Issue date Jun 17, 2025
- SOUTHWEST PETROLEUM UNIVERSITY
- Xiaohua Zhu
- E21 - EARTH DRILLING MINING
Information Patent Grant
Fixed cutter drill bit with refined shaped cutter placement
- Patent number 12,331,594
- Issue date Jun 17, 2025
- Halliburton Energy Services, Inc.
- William Brian Atkins
- E21 - EARTH DRILLING MINING
Information Patent Grant
Cutting elements and geometries for reduced vibrations, earth-borin...
- Patent number 12,320,199
- Issue date Jun 3, 2025
- John Morin
- E21 - EARTH DRILLING MINING
Information Patent Grant
Cutting element with improved mechanical efficiency
- Patent number 12,312,867
- Issue date May 27, 2025
- Baker Hughes Oilfield Operations LLC
- Michael L. Doster
- E21 - EARTH DRILLING MINING
Information Patent Grant
Polycrystalline diamond compacts
- Patent number 12,297,153
- Issue date May 13, 2025
- U.S. Synthetic Corporation
- Kenneth E. Bertagnolli
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Protective leaching mask assemblies and related methods
- Patent number 12,285,845
- Issue date Apr 29, 2025
- U.S. Synthetic Corporation
- Michael James Gleason
- B24 - GRINDING POLISHING
Information Patent Grant
Pulsed high-power drill bit and drilling tool
- Patent number 12,286,881
- Issue date Apr 29, 2025
- I-CUBE RESEARCH
- Gilles Avrillaud
- E21 - EARTH DRILLING MINING
Information Patent Grant
Refreshable polycrystalline diamond compact (PDC) drill bits
- Patent number 12,270,256
- Issue date Apr 8, 2025
- Saudi Arabian Oil Company
- Guodong Zhan
- E21 - EARTH DRILLING MINING
Information Patent Grant
Fixed cutter drill bits and cutter element arrangements for same
- Patent number 12,264,542
- Issue date Apr 1, 2025
- National-Oilwell Varco, L.P.
- Richard Rivera
- E21 - EARTH DRILLING MINING
Information Patent Grant
Cutting elements and geometries, earth-boring tools, and related me...
- Patent number 12,227,994
- Issue date Feb 18, 2025
- Baker Hughes Oilfield Operations LLC
- Timothy C. Webb
- E21 - EARTH DRILLING MINING
Information Patent Grant
Polycrystalline diamond compact cutter with plow feature
- Patent number 12,221,836
- Issue date Feb 11, 2025
- Halliburton Energy Services, Inc.
- William B. Atkins
- E21 - EARTH DRILLING MINING
Information Patent Grant
Wear-resistant and collision-resistant polycrystalline diamond comp...
- Patent number 12,196,042
- Issue date Jan 14, 2025
- SOUTHWEST PETROLEUM UNIVERSITY
- Tiejun Lin
- E21 - EARTH DRILLING MINING
Information Patent Grant
Drill bit cutter with shaped portion matched to kerf
- Patent number 12,188,301
- Issue date Jan 7, 2025
- Halliburton Energy Services, Inc.
- Robert W. Arfele
- E21 - EARTH DRILLING MINING
Information Patent Grant
Techniques for forming polycrystalline, superabrasive materials, an...
- Patent number 12,172,215
- Issue date Dec 24, 2024
- Baker Hughes Oilfield Operations LLC
- Andrew Robertson
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Methods of making a cutting element for an earth-boring tool, metho...
- Patent number 12,168,266
- Issue date Dec 17, 2024
- Baker Hughes Oilfield Operations LLC
- Marc Bird
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of installing cutters on a drill bit
- Patent number 12,163,381
- Issue date Dec 10, 2024
- Gary J Bakken
- E21 - EARTH DRILLING MINING
Information Patent Grant
Cutter with edge durability
- Patent number 12,146,370
- Issue date Nov 19, 2024
- Schlumberger Technology Corporation
- Youhe Zhang
- E21 - EARTH DRILLING MINING
Information Patent Grant
Cutting elements having non-planar surfaces and tools incorporating...
- Patent number 12,139,969
- Issue date Nov 12, 2024
- Schlumberger Technology Corporation
- Xiaoge Gan
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Cutter analysis and mapping
- Patent number 12,141,960
- Issue date Nov 12, 2024
- Halliburton Energy Services, Inc.
- William Brian Atkins
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Drill bit cutter elements and drill bits including same
- Patent number 12,139,968
- Issue date Nov 12, 2024
- National-Oilwell Varco, L.P.
- Konstantin E. Morozov
- E21 - EARTH DRILLING MINING
Information Patent Grant
Cutting elements for earth-boring tools, methods of manufacturing e...
- Patent number 12,134,938
- Issue date Nov 5, 2024
- Baker Hughes Oilfield Operations LLC
- Stephen Duffy
- E21 - EARTH DRILLING MINING
Information Patent Grant
Depth of cut control responsive to borehole trajectory
- Patent number 12,123,261
- Issue date Oct 22, 2024
- Halliburton Energy Services, Inc.
- Kevin Clark
- E21 - EARTH DRILLING MINING
Information Patent Grant
PDC cutter with enhanced performance and durability
- Patent number 12,123,262
- Issue date Oct 22, 2024
- Schlumberger Technology Corporation
- Youhe Zhang
- E21 - EARTH DRILLING MINING
Information Patent Grant
Shaped cutter with ridges and multi-tapered cutting face
- Patent number 12,104,439
- Issue date Oct 1, 2024
- Halliburton Energy Services, Inc.
- Shilin Chen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Cutting elements, and related earth-boring tools, supporting substr...
- Patent number 12,098,597
- Issue date Sep 24, 2024
- Baker Hughes Holdings LLC
- Wanjun Cao
- B24 - GRINDING POLISHING
Information Patent Grant
Shaped cutter with peripheral cutting teeth and tapered open region
- Patent number 12,091,917
- Issue date Sep 17, 2024
- Halliburton Energy Services, Inc.
- Shilin Chen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Polycrystalline diamond compacts and methods of fabricating same
- Patent number 12,084,920
- Issue date Sep 10, 2024
- U.S. Synthetic Corporation
- Greg Carlos Topham
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
COMBINATION SHEAR AND GOUGING CUTTING ELEMENT AND WELL CONSTRUCTION...
- Publication number 20250230712
- Publication date Jul 17, 2025
- Shear Bits, Inc.
- John James Herman
- E21 - EARTH DRILLING MINING
Information Patent Application
DRILL BIT CUTTER ELEMENTS WITH MULTIPLE SURFACE FINISHES
- Publication number 20250223872
- Publication date Jul 10, 2025
- National-Oilwell Varco, L.P.
- Kian Sheikhrezaei
- E21 - EARTH DRILLING MINING
Information Patent Application
DRILL BITS FOR DRILLING SUBTERRANEAN BOREHOLES AND MECHANICALLY LOC...
- Publication number 20250198240
- Publication date Jun 19, 2025
- National-Oilwell Varco, L.P.
- Richard J. Sauvageau
- E21 - EARTH DRILLING MINING
Information Patent Application
COMBINED DRILL BIT BASED ON ELECTRO-PULSE-DRILLING TECHNOLOGY
- Publication number 20250198239
- Publication date Jun 19, 2025
- SOUTHWEST PETROLEUM UNIVERSITY
- Xiaohua Zhu
- E21 - EARTH DRILLING MINING
Information Patent Application
CUTTING ELEMENT INCLUDING ONE OR MORE ASYMMETRIC RELIEF SURFACES
- Publication number 20250179877
- Publication date Jun 5, 2025
- Halliburton Energy Services, Inc.
- Bradley David Dunbar
- E21 - EARTH DRILLING MINING
Information Patent Application
CUTTING ELEMENT INCLUDING TWO OR MORE SHAPED CUTTING FEATURES, EACH...
- Publication number 20250179878
- Publication date Jun 5, 2025
- Halliburton Energy Services, Inc.
- Shilin Chen
- E21 - EARTH DRILLING MINING
Information Patent Application
REFRESHABLE POLYCRYSTALLINE DIAMOND COMPACT (PDC) DRILL BITS
- Publication number 20250172045
- Publication date May 29, 2025
- Saudi Arabian Oil Company
- Guodong Zhan
- E21 - EARTH DRILLING MINING
Information Patent Application
IMPACT-RESISTANT MULTI-CUTTING-EDGE DIAMOND COMPACT AND EARTH-BORIN...
- Publication number 20250172044
- Publication date May 29, 2025
- KINGDREAM PUBLIC LIMITED COMPANY
- Guanfu Tu
- E21 - EARTH DRILLING MINING
Information Patent Application
REFRESHABLE POLYCRYSTALLINE DIAMOND COMPACT (PDC) DRILL BITS
- Publication number 20250172046
- Publication date May 29, 2025
- Saudi Arabian Oil Company
- Guodong Zhan
- E21 - EARTH DRILLING MINING
Information Patent Application
CUTTING ELEMENTS AND GEOMETRIES FOR REDUCED VIBRATIONS, EARTH-BORIN...
- Publication number 20250163761
- Publication date May 22, 2025
- Baker Hughes Oilfield Operations LLC
- John Morin
- E21 - EARTH DRILLING MINING
Information Patent Application
SUBTERRANEAN DRILL BITS HAVING SHANK BYPATHS
- Publication number 20250163762
- Publication date May 22, 2025
- ULTERRA DRILLING TECHNOLOGIES, L.P.
- Jeremiah Torres
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD TO EXTEND PDC BIT LIFE AND IMPROVE DRILLING SPEED BY MITIGAT...
- Publication number 20250129672
- Publication date Apr 24, 2025
- KENNETH L NASH
- E21 - EARTH DRILLING MINING
Information Patent Application
MULTI-CUTTING-EDGE DIAMOND COMPOSITES AND EARTH-BORING TOOLS
- Publication number 20250092741
- Publication date Mar 20, 2025
- KINGDREAM PUBLIC LIMITED COMPANY
- Qiang Liu
- E21 - EARTH DRILLING MINING
Information Patent Application
ENHANCED CHIP FLOW DRILL BIT CUTTER
- Publication number 20250075563
- Publication date Mar 6, 2025
- Halliburton Energy Services, Inc.
- William Atkins
- E21 - EARTH DRILLING MINING
Information Patent Application
CUTTER ANALYSIS AND MAPPING
- Publication number 20250029236
- Publication date Jan 23, 2025
- Halliburton Energy Services, Inc.
- William Brian Atkins
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DEVICES, SYSTEMS, AND METHODS OF A CUTTING ELEMENT IN A BIT
- Publication number 20250020027
- Publication date Jan 16, 2025
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Youhe Zhang
- E21 - EARTH DRILLING MINING
Information Patent Application
MULTI-FUNCTIONAL WELLBORE CONDITIONING SYSTEM
- Publication number 20250020026
- Publication date Jan 16, 2025
- EUROPEAN DRILLING PROJECTS B.V.
- Tony FITZGERALD
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD AND APPARATUS FOR FORMING AN OVERLAY BETWEEN CUTTER POCKETS...
- Publication number 20250018494
- Publication date Jan 16, 2025
- ARC SPECIALTIES, INC.
- Daniel ALLFORD
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Novel Wear-Resistant and Collision-Resistant Polycrystalline Diamon...
- Publication number 20250003294
- Publication date Jan 2, 2025
- SOUTHWEST PETROLEUM UNIVERSITY
- Tiejun LIN
- E21 - EARTH DRILLING MINING
Information Patent Application
PULSED HIGH-POWER DRILL BIT AND DRILLING TOOL
- Publication number 20240410229
- Publication date Dec 12, 2024
- I-CUBE RESEARCH
- Gilles Avrillaud
- E21 - EARTH DRILLING MINING
Information Patent Application
POLYCRYSTALLINE DIAMOND COMPACT
- Publication number 20240410232
- Publication date Dec 12, 2024
- US Synthetic Corporation
- Kenneth E. Bertagnolli
- B22 - CASTING POWDER METALLURGY
Information Patent Application
DRILL BITS AND OTHER DOWNHOLE DRILLING TOOLS WITH NON-CYLINDRICAL C...
- Publication number 20240401413
- Publication date Dec 5, 2024
- ULTERRA DRILLING TECHNOLOGIES, L.P.
- William Henry Dubose
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD FOR LASER CUTTING POLYCRYSTALLINE DIAMOND STRUCTURES
- Publication number 20240399540
- Publication date Dec 5, 2024
- US Synthetic Corporation
- Mark P. Chapman
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
WHIPSTOCK FOR USE WITH A MILL BIT INCLUDING VARYING MATERIAL REMOVA...
- Publication number 20240376784
- Publication date Nov 14, 2024
- Halliburton Energy Services, Inc.
- Wesley P. Dietz
- E21 - EARTH DRILLING MINING
Information Patent Application
LEACHED DIAMOND ELEMENTS AND LEACHING SYSTEMS, METHODS AND ASSEMBLI...
- Publication number 20240368039
- Publication date Nov 7, 2024
- US Synthetic Corporation
- Joshua Adam Hawks
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
DETERMINATION OF UNCONFINED COMPRESSIVE STRENGTH FROM DRILLING DATA...
- Publication number 20240368976
- Publication date Nov 7, 2024
- Varel International Ind., LLC
- Duncan Michael McAllister
- E21 - EARTH DRILLING MINING
Information Patent Application
Percussion and Cutting Composite Drilling Tool
- Publication number 20240344398
- Publication date Oct 17, 2024
- Sichuan DeepFast Oil Drilling Tools Co., Ltd
- Yaodong ZHENG
- E21 - EARTH DRILLING MINING
Information Patent Application
Depth Of Cut Control Responsive To Borehole Trajectory
- Publication number 20240337162
- Publication date Oct 10, 2024
- Halliburton Energy Services, Inc.
- Kevin Clark
- E21 - EARTH DRILLING MINING
Information Patent Application
SUPPORTING SUBSTRATES FOR CUTTING ELEMENTS, AND RELATED METHODS
- Publication number 20240318507
- Publication date Sep 26, 2024
- Baker Hughes Holdings LLC
- Wanjun Cao
- B24 - GRINDING POLISHING
Information Patent Application
CEMENTED CARBIDE INSERT FOR MINING OR CUTTING APPLICATIONS COMPRISI...
- Publication number 20240295012
- Publication date Sep 5, 2024
- SANDVIK MINING AND CONSTRUCTION TOOLS AB
- Malin MARTENSSON
- B22 - CASTING POWDER METALLURGY

Button type inserts

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Polycrystalline diamond, polycrystalline diamond compacts, methods...

Rock drill insert and method for manufacturing a rock drill insert

Cutter assembly and methods for making same

Combined drill bit based on electro-pulse-drilling technology

Fixed cutter drill bit with refined shaped cutter placement

Cutting elements and geometries for reduced vibrations, earth-borin...

Cutting element with improved mechanical efficiency

Polycrystalline diamond compacts

Protective leaching mask assemblies and related methods

Pulsed high-power drill bit and drilling tool

Refreshable polycrystalline diamond compact (PDC) drill bits

Fixed cutter drill bits and cutter element arrangements for same

Cutting elements and geometries, earth-boring tools, and related me...

Polycrystalline diamond compact cutter with plow feature

Wear-resistant and collision-resistant polycrystalline diamond comp...

Drill bit cutter with shaped portion matched to kerf

Techniques for forming polycrystalline, superabrasive materials, an...

Methods of making a cutting element for an earth-boring tool, metho...

Method of installing cutters on a drill bit

Cutter with edge durability

Cutting elements having non-planar surfaces and tools incorporating...

Cutter analysis and mapping

Drill bit cutter elements and drill bits including same

Cutting elements for earth-boring tools, methods of manufacturing e...

Depth of cut control responsive to borehole trajectory

PDC cutter with enhanced performance and durability

Shaped cutter with ridges and multi-tapered cutting face

Cutting elements, and related earth-boring tools, supporting substr...

Shaped cutter with peripheral cutting teeth and tapered open region

Polycrystalline diamond compacts and methods of fabricating same

Patents Applicationslast 30 patents

COMBINATION SHEAR AND GOUGING CUTTING ELEMENT AND WELL CONSTRUCTION...

DRILL BIT CUTTER ELEMENTS WITH MULTIPLE SURFACE FINISHES

DRILL BITS FOR DRILLING SUBTERRANEAN BOREHOLES AND MECHANICALLY LOC...

COMBINED DRILL BIT BASED ON ELECTRO-PULSE-DRILLING TECHNOLOGY

CUTTING ELEMENT INCLUDING ONE OR MORE ASYMMETRIC RELIEF SURFACES

CUTTING ELEMENT INCLUDING TWO OR MORE SHAPED CUTTING FEATURES, EACH...

REFRESHABLE POLYCRYSTALLINE DIAMOND COMPACT (PDC) DRILL BITS

IMPACT-RESISTANT MULTI-CUTTING-EDGE DIAMOND COMPACT AND EARTH-BORIN...

REFRESHABLE POLYCRYSTALLINE DIAMOND COMPACT (PDC) DRILL BITS

CUTTING ELEMENTS AND GEOMETRIES FOR REDUCED VIBRATIONS, EARTH-BORIN...

SUBTERRANEAN DRILL BITS HAVING SHANK BYPATHS

METHOD TO EXTEND PDC BIT LIFE AND IMPROVE DRILLING SPEED BY MITIGAT...

MULTI-CUTTING-EDGE DIAMOND COMPOSITES AND EARTH-BORING TOOLS

ENHANCED CHIP FLOW DRILL BIT CUTTER

CUTTER ANALYSIS AND MAPPING

DEVICES, SYSTEMS, AND METHODS OF A CUTTING ELEMENT IN A BIT

MULTI-FUNCTIONAL WELLBORE CONDITIONING SYSTEM

METHOD AND APPARATUS FOR FORMING AN OVERLAY BETWEEN CUTTER POCKETS...

Novel Wear-Resistant and Collision-Resistant Polycrystalline Diamon...

PULSED HIGH-POWER DRILL BIT AND DRILLING TOOL

POLYCRYSTALLINE DIAMOND COMPACT

DRILL BITS AND OTHER DOWNHOLE DRILLING TOOLS WITH NON-CYLINDRICAL C...

METHOD FOR LASER CUTTING POLYCRYSTALLINE DIAMOND STRUCTURES

WHIPSTOCK FOR USE WITH A MILL BIT INCLUDING VARYING MATERIAL REMOVA...

LEACHED DIAMOND ELEMENTS AND LEACHING SYSTEMS, METHODS AND ASSEMBLI...

DETERMINATION OF UNCONFINED COMPRESSIVE STRENGTH FROM DRILLING DATA...

Percussion and Cutting Composite Drilling Tool

Depth Of Cut Control Responsive To Borehole Trajectory

SUPPORTING SUBSTRATES FOR CUTTING ELEMENTS, AND RELATED METHODS

CEMENTED CARBIDE INSERT FOR MINING OR CUTTING APPLICATIONS COMPRISI...