between drilling rod or pipe and drill motor

Industry

CPC
E21B17/03

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Parent Industries

EFIXED CONSTRUCTIONS E21Mining E21BEARTH DRILLING E21B17/00Drilling rods or pipes Flexible drill strings Kellies Drill collars Sucker rods; Cables Casings Tubings

Current Industry

E21B17/03between drilling rod or pipe and drill motor

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Cable swivel
- Patent number 12,221,837
- Issue date Feb 11, 2025
- Bauer Maschinen GmbH
- Roland Arthur Braun
- E21 - EARTH DRILLING MINING
Information Patent Grant
Clutch mechanism for gripping tools
- Patent number 12,173,761
- Issue date Dec 24, 2024
- Noetic Technologies Inc.
- Maurice William Slack
- E21 - EARTH DRILLING MINING
Information Patent Grant
Latch release mechanism
- Patent number 12,168,907
- Issue date Dec 17, 2024
- Noetic Technologies Inc.
- Maurice William Slack
- E21 - EARTH DRILLING MINING
Information Patent Grant
Device for transferring data and/or power in a derrick or in a work...
- Patent number 12,065,890
- Issue date Aug 20, 2024
- Think and Vision GmbH
- Medardus Ramsauer
- E21 - EARTH DRILLING MINING
Information Patent Grant
Tool coupler with sliding coupling members for top drive
- Patent number 11,920,411
- Issue date Mar 5, 2024
- Weatherford Technology Holdings, LLC
- Michael Henke
- E21 - EARTH DRILLING MINING
Information Patent Grant
Drill rod coupling and method for actuating the drill rod coupling
- Patent number 11,913,289
- Issue date Feb 27, 2024
- Bauer Maschinen GmbH
- Robert Dreier
- E21 - EARTH DRILLING MINING
Information Patent Grant
Coupling with enhanced torsional, fatigue strength, and wear resist...
- Patent number 11,905,764
- Issue date Feb 20, 2024
- IBEX Drilling Solutions, Inc.
- James Kraus
- E21 - EARTH DRILLING MINING
Information Patent Grant
Rotary percussive hydraulic drill provided with a shank equipped wi...
- Patent number 11,866,997
- Issue date Jan 9, 2024
- MONTABERT
- Michel Escolle
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus and method relating to managed pressure drilling
- Patent number 11,828,111
- Issue date Nov 28, 2023
- Oil States Industries (UK) Limited
- David Symonds
- E21 - EARTH DRILLING MINING
Information Patent Grant
Transmission assembly for transmitting torque across an angular con...
- Patent number 11,808,310
- Issue date Nov 7, 2023
- New Ventures Marketing, LLC
- Gregory Clarence Goff
- E21 - EARTH DRILLING MINING
Information Patent Grant
Drill string rotation brake
- Patent number 11,708,725
- Issue date Jul 25, 2023
- The Charles Machine Works, Inc.
- Max A. Metcalf
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus for connecting a drill pipe to the drilling drive of a dr...
- Patent number 11,643,880
- Issue date May 9, 2023
- Sven Beckhusen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Couplers for connecting a power source to a drilling string
- Patent number 11,613,935
- Issue date Mar 28, 2023
- Vermeer Manufacturing Company
- Darin Lyn Dux
- E21 - EARTH DRILLING MINING
Information Patent Grant
Forced separation device for submarine drilling machine and drillin...
- Patent number 11,441,359
- Issue date Sep 13, 2022
- Institute of Exploration Techniques, Chinese Academy of Geological Sciences
- Yaosen Du
- E21 - EARTH DRILLING MINING
Information Patent Grant
Drill steel and its manufacture
- Patent number 11,278,971
- Issue date Mar 22, 2022
- Daltron Forge (Pty) Ltd
- Dale Robert Cox
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Quick-release coupling for drilling and related methods
- Patent number 11,213,900
- Issue date Jan 4, 2022
- J.H. Fletcher & Co.
- Timothy D. Burgess
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Down-hole motor universal joint assembly
- Patent number 11,137,033
- Issue date Oct 5, 2021
- New Ventures Marketing, LLC
- Gregory Clarence Goff
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Bottom hole assemblies
- Patent number 11,131,150
- Issue date Sep 28, 2021
- Halliburton Energy Services, Inc.
- Hartley Randle
- E21 - EARTH DRILLING MINING
Information Patent Grant
Tool coupler with sliding coupling members for top drive
- Patent number 11,131,151
- Issue date Sep 28, 2021
- Weatherford Technology Holdings, LLC
- Kevin Wood
- E21 - EARTH DRILLING MINING
Information Patent Grant
Extendable apparatus, drill head and method
- Patent number 11,105,153
- Issue date Aug 31, 2021
- Sandvik Intellectual Property AB
- Christoph Haberer
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Combined multi-coupler with rotating locking method for top drive
- Patent number 11,047,175
- Issue date Jun 29, 2021
- Weatherford Technology Holdings, LLC
- David Geissler
- E21 - EARTH DRILLING MINING
Information Patent Grant
Drill string rotation brake
- Patent number 11,041,342
- Issue date Jun 22, 2021
- The Charles Machine Works, Inc.
- Max A. Metcalf
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Downhole motor that improved thread fastening structure
- Patent number 11,002,083
- Issue date May 11, 2021
- SANDONG METAL INDUSTRY
- Suk Soo Chang
- E21 - EARTH DRILLING MINING
Information Patent Grant
Horizontal directional drill pipe drive connection with locking fea...
- Patent number 10,851,599
- Issue date Dec 1, 2020
- The Charles Machine Works, Inc.
- Greg L. Slaughter
- E21 - EARTH DRILLING MINING
Information Patent Grant
Drilling device for earth or rock drilling and method for retrofitt...
- Patent number 10,829,996
- Issue date Nov 10, 2020
- Eurodrill GmbH
- Markus Merzhaeuser
- E21 - EARTH DRILLING MINING
Information Patent Grant
Rotor catch assembly
- Patent number 10,760,352
- Issue date Sep 1, 2020
- Halliburton Energy Services, Inc.
- John Keith Savage
- E21 - EARTH DRILLING MINING
Information Patent Grant
Coupling mechanism for driveshaft transmission assembly
- Patent number 10,760,351
- Issue date Sep 1, 2020
- Halliburton Energy Services, Inc.
- Steven W. Park
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Flexible coupling
- Patent number 10,753,159
- Issue date Aug 25, 2020
- Russell D. Ide
- E21 - EARTH DRILLING MINING
Information Patent Grant
Well tool device
- Patent number 10,753,160
- Issue date Aug 25, 2020
- Interwell Technology AS
- Espen Hiorth
- E21 - EARTH DRILLING MINING
Information Patent Grant
Shank adaptor with reinforced flushing slot
- Patent number 10,745,972
- Issue date Aug 18, 2020
- Sandvik Intellectual Property AB
- Susanne Lejon
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
CLUTCH MECHANISM FOR GRIPPING TOOLS
- Publication number 20240418227
- Publication date Dec 19, 2024
- NOETIC TECHNOLOGIES INC.
- Maurice William SLACK
- E21 - EARTH DRILLING MINING
Information Patent Application
LATCH RELEASE MECHANISM
- Publication number 20240418043
- Publication date Dec 19, 2024
- NOETIC TECHNOLOGIES INC.
- Maurice William Slack
- E21 - EARTH DRILLING MINING
Information Patent Application
APPARATUS AND METHOD FOR SUPPORTING A COLLAR REGION OF A BLAST HOLE...
- Publication number 20240401417
- Publication date Dec 5, 2024
- AQUIRIAN TECHNOLOGY PTY LTD
- Gregory Patching
- E21 - EARTH DRILLING MINING
Information Patent Application
THREADED CONNECTION
- Publication number 20240384605
- Publication date Nov 21, 2024
- Tracto-Technik GmbH & Co. KG
- Frank GÖCKE
- E21 - EARTH DRILLING MINING
Information Patent Application
TRANSMISSION ASSEMBLY FOR TRANSMITTING TORQUE ACROSS AN ANGULAR CON...
- Publication number 20240159277
- Publication date May 16, 2024
- New Ventures Marketing, LLC
- Gregory Clarence Goff
- E21 - EARTH DRILLING MINING
Information Patent Application
CABLE SWIVEL
- Publication number 20240141733
- Publication date May 2, 2024
- Bauer Maschinen GmbH
- Roland Arthur BRAUN
- E21 - EARTH DRILLING MINING
Information Patent Application
COATINGS FOR WEAR SURFACES AND RELATED APPARATUSES, DEVICES, SYSTEM...
- Publication number 20230304363
- Publication date Sep 28, 2023
- Harbison-Fischer, Inc.
- Riyadh Salloom
- E21 - EARTH DRILLING MINING
Information Patent Application
DRILL ROD COUPLING AND METHOD FOR ACTUATING THE DRILL ROD COUPLING
- Publication number 20230193698
- Publication date Jun 22, 2023
- Bauer Maschinen GmbH
- Robert DREIER
- E21 - EARTH DRILLING MINING
Information Patent Application
DEVICE FOR TRANSFERRING DATA AND/OR POWER IN A DERRICK OR IN A HAND...
- Publication number 20230175324
- Publication date Jun 8, 2023
- THINK AND VISION GMBH
- Medardus RAMSAUER
- E21 - EARTH DRILLING MINING
Information Patent Application
ROTARY PERCUSSIVE HYDRAULIC DRILL PROVIDED WITH A SHANK EQUIPPED WI...
- Publication number 20230151699
- Publication date May 18, 2023
- MONTABERT
- Michel ESCOLLE
- E21 - EARTH DRILLING MINING
Information Patent Application
Apparatus for connecting a drill pipe to the drilling drive of a dr...
- Publication number 20230008314
- Publication date Jan 12, 2023
- Sven Beckhusen
- E21 - EARTH DRILLING MINING
Information Patent Application
QUICK-RELEASE COUPLING FOR DRILLING AND RELATED METHODS
- Publication number 20220118530
- Publication date Apr 21, 2022
- J.H. Fletcher & Co.
- Timothy D. Burgess
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
FORCED SEPARATION DEVICE FOR SUBMARINE DRILLING MACHINE AND DRILLIN...
- Publication number 20220074268
- Publication date Mar 10, 2022
- Institute of Exploration Techniques, Chinese Academy of Geological Sciences
- Yaosen Du
- F42 - AMMUNITION BLASTING
Information Patent Application
TOOL COUPLER WITH SLIDING COUPLING MEMBERS FOR TOP DRIVE
- Publication number 20220049557
- Publication date Feb 17, 2022
- Weatherford Technology Holdings, LLC.
- Michael HENKE
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWN-HOLE MOTOR UNIVERSAL JOINT ASSEMBLY
- Publication number 20210396274
- Publication date Dec 23, 2021
- New Ventures Marketing, LLC
- Gregory Clarence Goff
- E21 - EARTH DRILLING MINING
Information Patent Application
APPARATUS AND METHOD RELATING TO MANAGED PRESSURE DRILLING
- Publication number 20210348450
- Publication date Nov 11, 2021
- Oil States Industries (UK) Limited
- David Symonds
- E21 - EARTH DRILLING MINING
Information Patent Application
Drill String Rotation Brake
- Publication number 20210310308
- Publication date Oct 7, 2021
- The Charles Machine Works, Inc.
- Max A. Metcalf
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
COUPLERS FOR CONNECTING A POWER SOURCE TO A DRILLING STRING
- Publication number 20210115739
- Publication date Apr 22, 2021
- Vermeer Manufacturing Company
- Darin Lyn Dux
- E21 - EARTH DRILLING MINING
Information Patent Application
Downhole Motor that Improved Thread Fastening Structure
- Publication number 20210010331
- Publication date Jan 14, 2021
- SANDONG METAL INDUSTRY
- Suk Soo CHANG
- E21 - EARTH DRILLING MINING
Information Patent Application
QUICK-RELEASE COUPLING FOR DRILLING AND RELATED METHODS
- Publication number 20210001412
- Publication date Jan 7, 2021
- J.H. Fletcher & Co.
- Timothy D. Burgess
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
CONNECTOR ASSEMBLY FOR A DRILLING APPARATUS
- Publication number 20200131859
- Publication date Apr 30, 2020
- Petrus Christiaan GOUWS
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWN-HOLE MOTOR UNIVERSAL JOINT ASSEMBLY
- Publication number 20200124108
- Publication date Apr 23, 2020
- Hawg Tools LLC
- Gregory Clarence Goff
- E21 - EARTH DRILLING MINING
Information Patent Application
Drill String Rotation Brake
- Publication number 20190360272
- Publication date Nov 28, 2019
- The Charles Machine Works, Inc.
- Max A. Metcalf
- E21 - EARTH DRILLING MINING
Information Patent Application
WELLBORE DRILLING WITH A TROLLEY AND A TOP DRIVE DEVICE
- Publication number 20190277089
- Publication date Sep 12, 2019
- Itrec B.V.
- Pieter Dirk Melis VAN DUIVENDIJK
- E21 - EARTH DRILLING MINING
Information Patent Application
Bearing Assembly For Drilling A Subterranean Formation
- Publication number 20190203536
- Publication date Jul 4, 2019
- Halliburton Energy Services, Inc.
- John Keith Savage
- E21 - EARTH DRILLING MINING
Information Patent Application
COMBINED MULTI-COUPLER WITH ROTATING LOCKING METHOD FOR TOP DRIVE
- Publication number 20190100970
- Publication date Apr 4, 2019
- Weatherford Technology Holdings, LLC.
- Christian MUELLER
- E21 - EARTH DRILLING MINING
Information Patent Application
WELL TOOL DEVICE
- Publication number 20190032424
- Publication date Jan 31, 2019
- INTERWELL TECHNOLOGY AS
- Espen Hiorth
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
BOTTOM HOLE ASSEMBLIES
- Publication number 20190010766
- Publication date Jan 10, 2019
- Halliburton Energy Services, Inc.
- Hartley Randle
- E21 - EARTH DRILLING MINING
Information Patent Application
COMBINED MULTI-COUPLER FOR TOP DRIVE
- Publication number 20180363386
- Publication date Dec 20, 2018
- Weatherford Technology Holdings, LLC.
- Norbert Metzlaff
- E21 - EARTH DRILLING MINING
Information Patent Application
COMBINED MULTI-COUPLER WITH LOCKING CLAMP CONNECTION FOR TOP DRIVE
- Publication number 20180363388
- Publication date Dec 20, 2018
- Weatherford Technology Holdings, LLC.
- Jimmy Duane Wiens
- E21 - EARTH DRILLING MINING

between drilling rod or pipe and drill motor

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Cable swivel

Clutch mechanism for gripping tools

Latch release mechanism

Device for transferring data and/or power in a derrick or in a work...

Tool coupler with sliding coupling members for top drive

Drill rod coupling and method for actuating the drill rod coupling

Coupling with enhanced torsional, fatigue strength, and wear resist...

Rotary percussive hydraulic drill provided with a shank equipped wi...

Apparatus and method relating to managed pressure drilling

Transmission assembly for transmitting torque across an angular con...

Drill string rotation brake

Apparatus for connecting a drill pipe to the drilling drive of a dr...

Couplers for connecting a power source to a drilling string

Forced separation device for submarine drilling machine and drillin...

Drill steel and its manufacture

Quick-release coupling for drilling and related methods

Down-hole motor universal joint assembly

Bottom hole assemblies

Tool coupler with sliding coupling members for top drive

Extendable apparatus, drill head and method

Combined multi-coupler with rotating locking method for top drive

Drill string rotation brake

Downhole motor that improved thread fastening structure

Horizontal directional drill pipe drive connection with locking fea...

Drilling device for earth or rock drilling and method for retrofitt...

Rotor catch assembly

Coupling mechanism for driveshaft transmission assembly

Flexible coupling

Well tool device

Shank adaptor with reinforced flushing slot

Patents Applicationslast 30 patents

CLUTCH MECHANISM FOR GRIPPING TOOLS

LATCH RELEASE MECHANISM

APPARATUS AND METHOD FOR SUPPORTING A COLLAR REGION OF A BLAST HOLE...

THREADED CONNECTION

TRANSMISSION ASSEMBLY FOR TRANSMITTING TORQUE ACROSS AN ANGULAR CON...

CABLE SWIVEL

COATINGS FOR WEAR SURFACES AND RELATED APPARATUSES, DEVICES, SYSTEM...

DRILL ROD COUPLING AND METHOD FOR ACTUATING THE DRILL ROD COUPLING

DEVICE FOR TRANSFERRING DATA AND/OR POWER IN A DERRICK OR IN A HAND...

ROTARY PERCUSSIVE HYDRAULIC DRILL PROVIDED WITH A SHANK EQUIPPED WI...

Apparatus for connecting a drill pipe to the drilling drive of a dr...

QUICK-RELEASE COUPLING FOR DRILLING AND RELATED METHODS

FORCED SEPARATION DEVICE FOR SUBMARINE DRILLING MACHINE AND DRILLIN...

TOOL COUPLER WITH SLIDING COUPLING MEMBERS FOR TOP DRIVE

DOWN-HOLE MOTOR UNIVERSAL JOINT ASSEMBLY

APPARATUS AND METHOD RELATING TO MANAGED PRESSURE DRILLING

Drill String Rotation Brake

COUPLERS FOR CONNECTING A POWER SOURCE TO A DRILLING STRING

Downhole Motor that Improved Thread Fastening Structure

QUICK-RELEASE COUPLING FOR DRILLING AND RELATED METHODS

CONNECTOR ASSEMBLY FOR A DRILLING APPARATUS

DOWN-HOLE MOTOR UNIVERSAL JOINT ASSEMBLY

Drill String Rotation Brake

WELLBORE DRILLING WITH A TROLLEY AND A TOP DRIVE DEVICE

Bearing Assembly For Drilling A Subterranean Formation

COMBINED MULTI-COUPLER WITH ROTATING LOCKING METHOD FOR TOP DRIVE

WELL TOOL DEVICE

BOTTOM HOLE ASSEMBLIES

COMBINED MULTI-COUPLER FOR TOP DRIVE

COMBINED MULTI-COUPLER WITH LOCKING CLAMP CONNECTION FOR TOP DRIVE