by injecting into the borehole a liquid, either initially at high pressure or subsequently subjected to high pressure

Industry

CPC
E21C37/12

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Parent Industries

EFIXED CONSTRUCTIONS E21Mining E21CMINING OR QUARRYING E21C37/00Other methods or devices for dislodging with or without loading

Current Industry

E21C37/12by injecting into the borehole a liquid, either initially at high pressure or subsequently subjected to high pressure

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Transport of explosives
- Patent number 12,025,421
- Issue date Jul 2, 2024
- AECI Mining Limited
- Ellina Kharatyan
- F42 - AMMUNITION BLASTING
Information Patent Grant
Coal bump control method for sectional hydraulic fracturing regions...
- Patent number 11,976,557
- Issue date May 7, 2024
- University of Science and Technology Beijing
- Sitao Zhu
- E21 - EARTH DRILLING MINING
Information Patent Grant
Water jet mining system and method
- Patent number 11,008,846
- Issue date May 18, 2021
- Islander, LLC
- Colin B. Kinley
- E21 - EARTH DRILLING MINING
Information Patent Grant
Borehole sealing and improved foam properties for controlled foam i...
- Patent number 10,895,152
- Issue date Jan 19, 2021
- CFI Technologies, LLC
- Chapman Young
- E21 - EARTH DRILLING MINING
Information Patent Grant
Drill-power-based directional hydraulic fracturing system for downh...
- Patent number 10,774,591
- Issue date Sep 15, 2020
- Shandong University of Science and Technology
- Gang Wang
- E21 - EARTH DRILLING MINING
Information Patent Grant
Robot automated mining
- Patent number 10,724,371
- Issue date Jul 28, 2020
- ABB Schweiz AG
- Jianjun Wang
- F42 - AMMUNITION BLASTING
Information Patent Grant
Robot automated mining
- Patent number 10,570,736
- Issue date Feb 25, 2020
- ABB Schweiz AG
- Jianjun Wang
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Robot automated mining
- Patent number 10,378,353
- Issue date Aug 13, 2019
- ABB Schweiz AG
- Jianjun Wang
- F42 - AMMUNITION BLASTING
Information Patent Grant
Surface access borehole resource extraction method
- Patent number 10,267,147
- Issue date Apr 23, 2019
- AREVA Resources Canada Inc.
- Daylan Healy
- E21 - EARTH DRILLING MINING
Information Patent Grant
Low-frequency pulsing sonic and hydraulic mining method
- Patent number 9,995,127
- Issue date Jun 12, 2018
- Geodrilling Technologies, Inc.
- Gilbert Alan Hice
- E21 - EARTH DRILLING MINING
Information Patent Grant
Low-frequency pulsing sonic and hydraulic mining system
- Patent number 9,995,126
- Issue date Jun 12, 2018
- Geodrilling Technologies, Inc.
- Gilbert Alan Hice
- E21 - EARTH DRILLING MINING
Information Patent Grant
Tool and method for initiating hydraulic fracturing
- Patent number 9,243,495
- Issue date Jan 26, 2016
- Commonwealth Scientific and Industrial Research Organisation
- Robert Graham Jeffrey
- E21 - EARTH DRILLING MINING
Information Patent Grant
Rock breaking product
- Patent number 9,062,953
- Issue date Jun 23, 2015
- Sandvik Mining and Construction RSA (PTY) Ltd.
- Jarmo Uolevi Leppanen
- F42 - AMMUNITION BLASTING
Information Patent Grant
Rock drill and method of breaking rock
- Patent number 7,942,481
- Issue date May 17, 2011
- Sandvik Mining and Construction Oy
- Jarmo Leppänen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and apparatus for penetrating hard materials using a energet...
- Patent number 6,591,731
- Issue date Jul 15, 2003
- Apti, Inc.
- Yeshayahu S Goldstein
- E21 - EARTH DRILLING MINING
Information Patent Grant
Blasting apparatus
- Patent number 6,408,761
- Issue date Jun 25, 2002
- Hitachi Zosen Corporation
- Hiroaki Arai
- F42 - AMMUNITION BLASTING
Information Patent Grant
Method and apparatus for penetrating hard materials
- Patent number 6,405,628
- Issue date Jun 18, 2002
- Apti, Inc.
- Yeshayahu S Goldstein
- E21 - EARTH DRILLING MINING
Information Patent Grant
Controlled foam injection method and means for fragmentation of har...
- Patent number 6,375,271
- Issue date Apr 23, 2002
- Chapman Young
- E21 - EARTH DRILLING MINING
Information Patent Grant
Slide assembly having retractable gas-generator apparatus
- Patent number 6,347,837
- Issue date Feb 19, 2002
- BeckTek Limited
- John D. Watson
- F42 - AMMUNITION BLASTING
Information Patent Grant
Small charge blasting apparatus including device for sealing pressu...
- Patent number 6,339,992
- Issue date Jan 22, 2002
- RockTek Limited
- John D. Watson
- F42 - AMMUNITION BLASTING
Information Patent Grant
Method for removing hard rock and concrete by the combination use o...
- Patent number 6,145,933
- Issue date Nov 14, 2000
- RockTek Limited
- John David Watson
- E21 - EARTH DRILLING MINING
Information Patent Grant
Hydraulic fracturing of ore bodies
- Patent number 6,123,394
- Issue date Sep 26, 2000
- Commonwealth Scientific and Industrial Research Organisation
- Robert Graham Jeffrey
- E21 - EARTH DRILLING MINING
Information Patent Grant
Controlled foam injection method and means for fragmentation of har...
- Patent number 6,102,484
- Issue date Aug 15, 2000
- Applied Geodynamics, Inc.
- Chapman Young
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for controlled fragmentation of hard rock and concrete by th...
- Patent number 5,803,550
- Issue date Sep 8, 1998
- Bolinas Technologies, Inc.
- John David Watson
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method apparatus and cartridge for non-explosive rock fragmentation
- Patent number 5,803,551
- Issue date Sep 8, 1998
- First National Corporation
- Donald E. McCarthy
- E21 - EARTH DRILLING MINING
Information Patent Grant
Breaking up of rock and the like
- Patent number 5,789,694
- Issue date Aug 4, 1998
- Denel (Proprietary) Limited
- Johann Mey
- F42 - AMMUNITION BLASTING
Information Patent Grant
Cartridge for generating high-pressure gases in a drill hole
- Patent number 5,765,923
- Issue date Jun 16, 1998
- Sunburst Excavation, Inc.
- John David Watson
- F42 - AMMUNITION BLASTING
Information Patent Grant
Breaking up of rock and the like
- Patent number 5,670,737
- Issue date Sep 23, 1997
- Denel (Proprietary) Limited
- Johann Mey
- F42 - AMMUNITION BLASTING
Information Patent Grant
Method apparatus and cartridge for non-explosive rock fragmentation
- Patent number 5,611,605
- Issue date Mar 18, 1997
- Donald E. McCarthy
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method of removing a minable product from an underground seam and b...
- Patent number 5,531,507
- Issue date Jul 2, 1996
- Daryl L. Jackson
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
HYDRAULIC FRACTURING A ROCK MASS
- Publication number 20230332501
- Publication date Oct 19, 2023
- NEWCREST MINING LIMITED
- Gabriel Jose AMORER
- E21 - EARTH DRILLING MINING
Information Patent Application
COAL BUMP CONTROL METHOD FOR SECTIONAL HYDRAULIC FRACTURING REGIONS...
- Publication number 20230160305
- Publication date May 25, 2023
- UNIVERSITY OF SCIENCE AND TECHNOLOGY BEIJING
- Sitao ZHU
- E21 - EARTH DRILLING MINING
Information Patent Application
TRANSPORT OF EXPLOSIVES
- Publication number 20230152073
- Publication date May 18, 2023
- AECI MINING LIMITED
- Ellina KHARATYAN
- E21 - EARTH DRILLING MINING
Information Patent Application
DRILL-POWER-BASED DIRECTIONAL HYDRAULIC FRACTURING SYSTEM FOR DOWNH...
- Publication number 20200080382
- Publication date Mar 12, 2020
- Shandong University of Science and Technology
- Gang WANG
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD FOR OVER-PIT AND UNDER-PIT COOPERATIVE CONTROL OF ROOFS OF F...
- Publication number 20180080320
- Publication date Mar 22, 2018
- Datong Coal Mine Group Co., Ltd
- Bin Yu
- E21 - EARTH DRILLING MINING
Information Patent Application
ROBOT AUTOMATED MINING
- Publication number 20170356292
- Publication date Dec 14, 2017
- ABB TECHNOLOGY AG
- Jianjun WANG
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
WATER JET MINING SYSTEM AND METHOD
- Publication number 20170089199
- Publication date Mar 30, 2017
- Islander, LLC
- Colin B. Kinley
- E21 - EARTH DRILLING MINING
Information Patent Application
SURFACE ACCESS BOREHOLE RESOURCE EXTRACTION METHOD
- Publication number 20160326871
- Publication date Nov 10, 2016
- AREVA Resources Canada Inc.
- Daylan Healy
- E21 - EARTH DRILLING MINING
Information Patent Application
HORIZONTALLY ROTATABLE MULTI-KNUCKLE BOOM
- Publication number 20140103698
- Publication date Apr 17, 2014
- Bo FENG
- E21 - EARTH DRILLING MINING
Information Patent Application
Rock Breaking Product
- Publication number 20130199393
- Publication date Aug 8, 2013
- Sandvik Mining and Construction RSA (PTY) LTD
- Jarmo Uolevi Leppanen
- F42 - AMMUNITION BLASTING
Information Patent Application
HYDRAULIC FRACTURING
- Publication number 20130140872
- Publication date Jun 6, 2013
- COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION
- Robert Graham Jeffrey
- E21 - EARTH DRILLING MINING
Information Patent Application
Gas Generator For Splitting And Destructing Materials, Ignition Uni...
- Publication number 20110198913
- Publication date Aug 18, 2011
- Milana Kirsanova Thornqvist
- F42 - AMMUNITION BLASTING
Information Patent Application
Rock Drill and Method of Breaking Rock
- Publication number 20080236433
- Publication date Oct 2, 2008
- Jarmo Leppanen
- E21 - EARTH DRILLING MINING
Information Patent Application
Method and apparatus for penetrating hard materials
- Publication number 20020112600
- Publication date Aug 22, 2002
- APTI, Inc.
- Yeshayahu S. Goldstein
- E21 - EARTH DRILLING MINING

by injecting into the borehole a liquid, either initially at high pressure or subsequently subjected to high pressure

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Transport of explosives

Coal bump control method for sectional hydraulic fracturing regions...

Water jet mining system and method

Borehole sealing and improved foam properties for controlled foam i...

Drill-power-based directional hydraulic fracturing system for downh...

Robot automated mining

Robot automated mining

Robot automated mining

Surface access borehole resource extraction method

Low-frequency pulsing sonic and hydraulic mining method

Low-frequency pulsing sonic and hydraulic mining system

Tool and method for initiating hydraulic fracturing

Rock breaking product

Rock drill and method of breaking rock

Method and apparatus for penetrating hard materials using a energet...

Blasting apparatus

Method and apparatus for penetrating hard materials

Controlled foam injection method and means for fragmentation of har...

Slide assembly having retractable gas-generator apparatus

Small charge blasting apparatus including device for sealing pressu...

Method for removing hard rock and concrete by the combination use o...

Hydraulic fracturing of ore bodies

Controlled foam injection method and means for fragmentation of har...

Method for controlled fragmentation of hard rock and concrete by th...

Method apparatus and cartridge for non-explosive rock fragmentation

Breaking up of rock and the like

Cartridge for generating high-pressure gases in a drill hole

Breaking up of rock and the like

Method apparatus and cartridge for non-explosive rock fragmentation

Method of removing a minable product from an underground seam and b...

Patents Applicationslast 30 patents

HYDRAULIC FRACTURING A ROCK MASS

COAL BUMP CONTROL METHOD FOR SECTIONAL HYDRAULIC FRACTURING REGIONS...

TRANSPORT OF EXPLOSIVES

DRILL-POWER-BASED DIRECTIONAL HYDRAULIC FRACTURING SYSTEM FOR DOWNH...

METHOD FOR OVER-PIT AND UNDER-PIT COOPERATIVE CONTROL OF ROOFS OF F...

ROBOT AUTOMATED MINING

WATER JET MINING SYSTEM AND METHOD

SURFACE ACCESS BOREHOLE RESOURCE EXTRACTION METHOD

HORIZONTALLY ROTATABLE MULTI-KNUCKLE BOOM

Rock Breaking Product

HYDRAULIC FRACTURING

Gas Generator For Splitting And Destructing Materials, Ignition Uni...

Rock Drill and Method of Breaking Rock

Method and apparatus for penetrating hard materials