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Derricks Masts; Other supports
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Industry
CPC
E21B15/00
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Parent Industries
E
FIXED CONSTRUCTIONS
E21
Mining
E21B
EARTH DRILLING
Current Industry
E21B15/00
Derricks Masts; Other supports
Sub Industries
E21B15/003
adapted to be moved on their substructure
E21B15/006
Means for anchoring the drilling machine to the ground
E21B15/02
specially adapted for underwater drilling
E21B15/04
specially adapted for directional drilling
E21B15/045
Hydraulic, pneumatic or electric circuits for their positioning
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Patents Grants
last 30 patents
Information
Patent Grant
Module-based system for plug and abandonment operation of wells on...
Patent number
12,139,970
Issue date
Nov 12, 2024
Axess Technologies AS
Fredrik Haavard Rakvaag
E21 - EARTH DRILLING MINING
Information
Patent Grant
Load dispersion-type indoor lifting apparatus for prefabricated ste...
Patent number
12,134,906
Issue date
Nov 5, 2024
SAMSUNG E&A CO., LTD.
Cheon Keu An
E21 - EARTH DRILLING MINING
Information
Patent Grant
Drilling device, and drilling construction method for an electric p...
Patent number
12,134,939
Issue date
Nov 5, 2024
Jinhua Electric Power Design Institute Co., Ltd.
Jian Ma
E21 - EARTH DRILLING MINING
Information
Patent Grant
Civil engineering underground equipment and method for operating ci...
Patent number
12,110,778
Issue date
Oct 8, 2024
Bauer Maschinen GmbH
Thomas Elsner
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Directional drill quick attach device and method
Patent number
12,085,119
Issue date
Sep 10, 2024
TT Technologies, Inc.
Matthew Powell
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Directional drill stem rod loader and method
Patent number
12,078,019
Issue date
Sep 3, 2024
TT Technologies, Inc.
John A. Olander
E21 - EARTH DRILLING MINING
Information
Patent Grant
System and method to automatically position a machine in a shipping...
Patent number
12,078,017
Issue date
Sep 3, 2024
Caterpillar Global Mining Equipment LLC
Saravanan S. Mathivanan
E21 - EARTH DRILLING MINING
Information
Patent Grant
Drill
Patent number
12,071,813
Issue date
Aug 27, 2024
Mohamed Alkalla
E21 - EARTH DRILLING MINING
Information
Patent Grant
Side saddle rig design with retractable top drive
Patent number
12,054,993
Issue date
Aug 6, 2024
Nabors Drilling Technologies USA, Inc.
Derek Patterson
E21 - EARTH DRILLING MINING
Information
Patent Grant
Lightweight LED lighting systems for permanent and semi-permanent m...
Patent number
12,038,164
Issue date
Jul 16, 2024
CLEANTEK INDUSTRIES INC.
Joshua Curlett
E21 - EARTH DRILLING MINING
Information
Patent Grant
Coil structure
Patent number
12,031,391
Issue date
Jul 9, 2024
Lynchpin Technologies (Cayman) LTD
Reginald Waye Layden
E21 - EARTH DRILLING MINING
Information
Patent Grant
Fore and aft assembly of belt-type pumping unit
Patent number
12,024,952
Issue date
Jul 2, 2024
Deurui Petroleum Equipment (Qingdao) Co., Ltd.
Cong Zhang
E21 - EARTH DRILLING MINING
Information
Patent Grant
Modular skid-based system and method to provide treatment or comple...
Patent number
12,024,953
Issue date
Jul 2, 2024
Halliburton Energy Services, Inc.
Andrew Silas Clyburn
E21 - EARTH DRILLING MINING
Information
Patent Grant
Support for drilling and bolting tool
Patent number
12,025,003
Issue date
Jul 2, 2024
Joy Global Underground Mining LLC
Peter Hanna
E21 - EARTH DRILLING MINING
Information
Patent Grant
Electrically actuated valves for manifold trailers or skids
Patent number
12,012,952
Issue date
Jun 18, 2024
U.S. WELL SERVICES, LLC
Jeremy Brunty
E21 - EARTH DRILLING MINING
Information
Patent Grant
Systems and method to protect a drilling rig
Patent number
12,012,808
Issue date
Jun 18, 2024
Saudi Arabian Oil Company
Fathalla Shalouf
E04 - BUILDING
Information
Patent Grant
Construction machine for special civil engineering
Patent number
12,006,652
Issue date
Jun 11, 2024
ABI Anlagentechnik-Baumaschinen-Industriebedarf Maschinenfabrik und Vertriebs...
Albrecht Kleibl
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Horizontal directional drilling system with improved system for lim...
Patent number
12,000,281
Issue date
Jun 4, 2024
Vermeer Manufacturing Company
Zach Buckley
E21 - EARTH DRILLING MINING
Information
Patent Grant
System and method to automatically position a machine in an operati...
Patent number
11,982,131
Issue date
May 14, 2024
Caterpillar Global Mining Equipment LLC
Saravanan S. Mathivanan
E21 - EARTH DRILLING MINING
Information
Patent Grant
Geotechnical rig systems and methods
Patent number
11,970,916
Issue date
Apr 30, 2024
Gregg Drilling, LLC
John Gregg
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method for offshore dual-drive core drilling with three layers of c...
Patent number
11,959,346
Issue date
Apr 16, 2024
GUANGZHOU MARINE GEOLOGICAL SURVEY
Lieyu Tian
E21 - EARTH DRILLING MINING
Information
Patent Grant
Multi-tool boring systems and methods of operating such systems
Patent number
11,959,338
Issue date
Apr 16, 2024
ArcByt, Inc.
Roberto Antonio Zillante
E21 - EARTH DRILLING MINING
Information
Patent Grant
Horizontal directional drill with freewheel mode
Patent number
11,946,372
Issue date
Apr 2, 2024
Vermeer Manufacturing Company
Ethan Roth
E21 - EARTH DRILLING MINING
Information
Patent Grant
Systems and methods for tubular element handling
Patent number
11,939,820
Issue date
Mar 26, 2024
Helmerich & Payne, Inc.
Jerry Ray Prescott
E21 - EARTH DRILLING MINING
Information
Patent Grant
High-capacity mast on a drilling rig
Patent number
11,933,118
Issue date
Mar 19, 2024
Nabors Drilling Technologies USA, Inc.
Padira Reddy
E04 - BUILDING
Information
Patent Grant
Drilling machine for angled drilling
Patent number
11,913,288
Issue date
Feb 27, 2024
Epiroc Drilling Solutions, LLC
Keith Daniel Aug
E21 - EARTH DRILLING MINING
Information
Patent Grant
Low-power microwave coring machine suitable for lunar rocks and met...
Patent number
11,913,336
Issue date
Feb 27, 2024
Northeastern University
Xiating Feng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Rigless drilling and wellhead installation
Patent number
11,905,831
Issue date
Feb 20, 2024
Vetco Gray Scandinavia AS
Jarle Hvidsten
E21 - EARTH DRILLING MINING
Information
Patent Grant
Generating electricity with a magnetic drill pipe
Patent number
11,901,800
Issue date
Feb 13, 2024
Saudi Arabian Oil Company
Ahmed Abdulaziz Al-Mousa
E21 - EARTH DRILLING MINING
Information
Patent Grant
Inclination-based levelling system
Patent number
11,885,222
Issue date
Jan 30, 2024
Caterpillar Global Mining Equipment LLC
Rex Aaron Glover
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
OPEN CANTILEVER TENSION SYSTEM
Publication number
20240401416
Publication date
Dec 5, 2024
SCHLUMBERGER TECHNOLOGY CORPORATION
Erling Tambs
E21 - EARTH DRILLING MINING
Information
Patent Application
DIRECTIONAL DRILL QUICK ATTACH DEVICE AND METHOD
Publication number
20240401622
Publication date
Dec 5, 2024
TT Technologies, Inc.
Matthew Powell
B60 - VEHICLES IN GENERAL
Information
Patent Application
RACKING BOARD SYSTEMS AND METHODS
Publication number
20240392635
Publication date
Nov 28, 2024
Helmerich & Payne, Inc.
Andrew Rose
E21 - EARTH DRILLING MINING
Information
Patent Application
TRI-JACK HYDRAULIC WORKOVER UNIT
Publication number
20240384610
Publication date
Nov 21, 2024
SCHLUMBERGER TECHNOLOGY CORPORATION
Erling Tambs
E21 - EARTH DRILLING MINING
Information
Patent Application
OVERHEAD ROBOT TRACK APPARATUS AND METHODS RELATED TO SAME FOR RIGS
Publication number
20240384611
Publication date
Nov 21, 2024
Helmerich & Payne, Inc.
Brandon D. Valentine
E21 - EARTH DRILLING MINING
Information
Patent Application
DIRECTIONAL DRILL STEM ROD LOADER AND METHOD
Publication number
20240368949
Publication date
Nov 7, 2024
TT Technologies, Inc.
John A. Olander
E21 - EARTH DRILLING MINING
Information
Patent Application
SUPPORT FOR DRILLING AND BOLTING TOOL
Publication number
20240352798
Publication date
Oct 24, 2024
Joy Global Underground Mining LLC
Peter Hanna
E21 - EARTH DRILLING MINING
Information
Patent Application
DRILL RIG ANCHORING DEVICES, SYSTEMS, AND METHODS
Publication number
20240318508
Publication date
Sep 26, 2024
Lee Gagne
E21 - EARTH DRILLING MINING
Information
Patent Application
GEOTECHNICAL RIG SYSTEMS AND METHODS
Publication number
20240254844
Publication date
Aug 1, 2024
Gregg Drilling, LLC
John Gregg
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Application
Tunneling System
Publication number
20240247551
Publication date
Jul 25, 2024
CCTEG TAIYUAN RESEARCH INSTITUTE
Bukang Wang
E21 - EARTH DRILLING MINING
Information
Patent Application
Multi-Tool Boring Systems and Methods of Operating Such Systems
Publication number
20240218743
Publication date
Jul 4, 2024
ArcByt, Inc.
Roberto Antonio Zillante
E21 - EARTH DRILLING MINING
Information
Patent Application
HORIZONTAL DIRECTIONAL DRILL WITH FREEWHEEL MODE
Publication number
20240191577
Publication date
Jun 13, 2024
Vermeer Manufacturing Company
Ethan Roth
E21 - EARTH DRILLING MINING
Information
Patent Application
SYSTEMS AND METHODS FOR TUBULAR ELEMENT HANDLING
Publication number
20240191580
Publication date
Jun 13, 2024
Helmerich & Payne, Inc.
Jerry Ray PRESCOTT
E21 - EARTH DRILLING MINING
Information
Patent Application
OPERATING SYSTEM, ROCK DRILLING RIG AND METHOD
Publication number
20240183224
Publication date
Jun 6, 2024
SANDVIK MINING AND CONSTRUCTION OY
Samuli VERHO
E21 - EARTH DRILLING MINING
Information
Patent Application
RIGLESS DRILLING AND WELLHEAD INSTALLATION
Publication number
20240141731
Publication date
May 2, 2024
VETCO GRAY SCANDINAVIA AS
Jarle Hvidsten
E21 - EARTH DRILLING MINING
Information
Patent Application
Mobility Control for Mobile Drilling Rig
Publication number
20240125180
Publication date
Apr 18, 2024
Caterpillar Inc.
Stéphane Filion
E21 - EARTH DRILLING MINING
Information
Patent Application
SIDE SADDLE TRAVERSABLE DRILLING RIG
Publication number
20240102345
Publication date
Mar 28, 2024
Nabors Drilling Technologies USA, Inc.
Padira REDDY
E21 - EARTH DRILLING MINING
Information
Patent Application
MULTI-TOOL BORING SYSTEMS AND METHODS OF OPERATING SUCH SYSTEMS
Publication number
20240093557
Publication date
Mar 21, 2024
ArcByt, Inc.
Roberto Antonio Zillante
E21 - EARTH DRILLING MINING
Information
Patent Application
DRILLING RIG WITH ATTACHED LIGHTING SYSTEM AND METHOD
Publication number
20240068330
Publication date
Feb 29, 2024
APOLLO LIGHTING SOLUTIONS INC.
Matthew GOWANLOCK
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD FOR OFFSHORE DUAL-DRIVE CORE DRILLING WITH THREE LAYERS OF C...
Publication number
20240060378
Publication date
Feb 22, 2024
Guangzhou Marine Geological Survey
Lieyu TIAN
E21 - EARTH DRILLING MINING
Information
Patent Application
MODULAR SKID-BASED SYSTEM AND METHOD TO PROVIDE TREATMENT OR COMPLE...
Publication number
20240035342
Publication date
Feb 1, 2024
Halliburton Energy Services, Inc.
Andrew Silas CLYBURN
E21 - EARTH DRILLING MINING
Information
Patent Application
MODULAR WELL CELLAR
Publication number
20240026674
Publication date
Jan 25, 2024
National-Oilwell Varco, L.P.
Chad A. Fellabaum
E04 - BUILDING
Information
Patent Application
AUTOMATED APPARATUS FOR OIL FIELD DRILLING AND WORKOVER OPERATIONS
Publication number
20240018833
Publication date
Jan 18, 2024
SHENGLI OILFIELD SHENGJI PETROLEUM EQUIPMENT CO., LTD.
Xiqing ZHANG
E21 - EARTH DRILLING MINING
Information
Patent Application
Module-Based System for Plug and Abandonment Operation of Wells on...
Publication number
20240003195
Publication date
Jan 4, 2024
Axess Technologies AS
Fredrik Haavard Rakvaag
E21 - EARTH DRILLING MINING
Information
Patent Application
AUTONOMOUS TRACTOR USING COUNTER FLOW-DRIVEN PROPULSION
Publication number
20230407716
Publication date
Dec 21, 2023
Halliburton Energy Services, Inc.
James Dan Vick
E21 - EARTH DRILLING MINING
Information
Patent Application
Six-Arm Tunneling and Anchoring Machine
Publication number
20230383651
Publication date
Nov 30, 2023
LANG FANG JING LONG GRAND INDUSTRIAL MACHINERY CO.,LTD.
Yaohui FAN
E21 - EARTH DRILLING MINING
Information
Patent Application
DIRECTIONAL DRILL SECURING DEVICE AND METHOD
Publication number
20230374867
Publication date
Nov 23, 2023
TT Technologies, Inc.
John A. Olander
E21 - EARTH DRILLING MINING
Information
Patent Application
DIRECTIONAL DRILL VICE AND METHOD
Publication number
20230358107
Publication date
Nov 9, 2023
TT Technologies, Inc.
John A. Olander
E21 - EARTH DRILLING MINING
Information
Patent Application
SYSTEM AND METHOD TO AUTOMATICALLY POSITION A MACHINE IN A SHIPPING...
Publication number
20230272676
Publication date
Aug 31, 2023
Caterpillar Global Mining Equipment LLC
Saravanan S. MATHIVANAN
E21 - EARTH DRILLING MINING
Information
Patent Application
DRILLING DEVICE, AND DRILLING CONSTRUCTION METHOD FOR AN ELECTRIC P...
Publication number
20230250696
Publication date
Aug 10, 2023
JINHUA ELECTRIC POWER DESIGN INSTITUTE CO., LTD.
Jian MA
E21 - EARTH DRILLING MINING