Filling-up hydraulically or pneumatically

Industry

CPC
E21F15/08

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Parent Industries

EFIXED CONSTRUCTIONS E21Mining E21FSAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS E21F15/00Methods or devices for placing filling-up materials in underground workings

Current Industry

E21F15/08Filling-up hydraulically or pneumatically

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Underground mining methods via boreholes and multilateral blast-holes
- Patent number 12,098,636
- Issue date Sep 24, 2024
- Daniel B. Palmer
- E21 - EARTH DRILLING MINING
Information Patent Grant
Isolated overburden grouting filling method for coal gangue undergr...
- Patent number 12,044,125
- Issue date Jul 23, 2024
- China University of Mining and Technology
- Dayang Xuan
- E21 - EARTH DRILLING MINING
Information Patent Grant
Multi-energy complementary system for co-associated abandoned mine...
- Patent number 11,965,419
- Issue date Apr 23, 2024
- ANHUI UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Tong Zhang
- E21 - EARTH DRILLING MINING
Information Patent Grant
Hazardous waste disposal using directional angled drilling
- Patent number 11,834,951
- Issue date Dec 5, 2023
- Leo Byford
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Plug for a void, system and method
- Patent number 11,828,179
- Issue date Nov 28, 2023
- Strata Products Worldwide, LLC
- Joshua Stephen Behling
- E21 - EARTH DRILLING MINING
Information Patent Grant
Process for controlled in-situ coal gasification and a filling devi...
- Patent number 11,814,941
- Issue date Nov 14, 2023
- JAYANT CHANDULAL MEHTA
- Jayant Chandulal Mehta
- E21 - EARTH DRILLING MINING
Information Patent Grant
Plug for a void, system and method
- Patent number 11,421,532
- Issue date Aug 23, 2022
- Strata Products Worldwide, LLC
- Joshua Stephen Behling
- E21 - EARTH DRILLING MINING
Information Patent Grant
Filling mining method for fully-mechanized top coal caving working...
- Patent number 11,047,236
- Issue date Jun 29, 2021
- Shandong University of Science and Technology
- Shaojie Chen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Systems and methods for detection of underground voids
- Patent number 10,995,616
- Issue date May 4, 2021
- Meir Bentura
- E21 - EARTH DRILLING MINING
Information Patent Grant
Plug for a void, system and method
- Patent number 10,851,652
- Issue date Dec 1, 2020
- Strata Products Worldwide, LLC
- Joshua Stephen Behling
- E21 - EARTH DRILLING MINING
Information Patent Grant
Roadway forming method by expanding excavating and filling gangue p...
- Patent number 10,787,906
- Issue date Sep 29, 2020
- Shandong University of Science and Technology
- Zhongping Guo
- E21 - EARTH DRILLING MINING
Information Patent Grant
System and method for forming a cavity in a backfilled stope
- Patent number 10,774,644
- Issue date Sep 15, 2020
- Sturda Inc.
- Robert Lamond
- E21 - EARTH DRILLING MINING
Information Patent Grant
Plug for a void, system and method
- Patent number 10,550,695
- Issue date Feb 4, 2020
- Strata Products Worldwide, LLC
- Joshua Stephen Behling
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for removing hydraulic support for solid filling coal mining
- Patent number 10,036,252
- Issue date Jul 31, 2018
- China University of Mining and Technology
- Feng Ju
- E21 - EARTH DRILLING MINING
Information Patent Grant
System and method for treating an excavation activity
- Patent number 8,985,902
- Issue date Mar 24, 2015
- Golder Associates, Inc.
- James J. Gusek
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Shaft plugging system
- Patent number 7,708,070
- Issue date May 4, 2010
- Tagfilm Pty Limited
- Heinrich Jan Roelofs
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for filling voids with aggregate material
- Patent number 6,695,543
- Issue date Feb 24, 2004
- Stephens Patrick J.
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Transport of solid particulates
- Patent number 6,586,497
- Issue date Jul 1, 2003
- MBT HoldingAG
- Frank T. Gay
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Backfilling underground voids
- Patent number 6,322,292
- Issue date Nov 27, 2001
- Lloyd P. Zenari
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Method for filling voids with aggregate material
- Patent number 6,322,293
- Issue date Nov 27, 2001
- Patrick J. Stephens
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Transport of solid particulates
- Patent number 6,297,295
- Issue date Oct 2, 2001
- MBT Holding AG
- Frank T. Gay
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Method and system for underground gasification of coal or browncoal
- Patent number 5,287,926
- Issue date Feb 22, 1994
- Arnold W. J. Grupping
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method of pipeline filling the interstices of controlled caving areas
- Patent number 4,726,712
- Issue date Feb 23, 1988
- Bergwerksverband GmbH
- Friedrich Sill
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for the underground gasification of coal or browncoal
- Patent number 4,502,539
- Issue date Mar 5, 1985
- Arnold W. Grupping
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for producing a structure having cohesion by means of a mate...
- Patent number 4,412,760
- Issue date Nov 1, 1983
- Henri Vidal
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Method and apparatus for the continuous transfer of particulates fr...
- Patent number 4,405,265
- Issue date Sep 20, 1983
- Beloit Corporation
- John E. Powell
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Method of, and apparatus for, winning mineral material
- Patent number 4,391,470
- Issue date Jul 5, 1983
- Gewerkschaft Eisenhutte Westfalia
- Helmut Langenberg
- E21 - EARTH DRILLING MINING
Information Patent Grant
Methods of stowing cavities with flowable materials
- Patent number 4,357,167
- Issue date Nov 2, 1982
- Coal Industry (Patents) Limited
- William H. Kellet
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Tunnel support structure and method
- Patent number 4,072,018
- Issue date Feb 7, 1978
- Alberto Alvarez-Calderon
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Mine packing equipment
- Patent number 4,069,676
- Issue date Jan 24, 1978
- Coal Industry (Patents) Ltd.
- Norman Albert Plumpton
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
UNDERGROUND MINING METHODS VIA BOREHOLES AND MULTILATERAL BLAST-HOLES
- Publication number 20240110478
- Publication date Apr 4, 2024
- Daniel B. Palmer
- E21 - EARTH DRILLING MINING
Information Patent Application
Plug for a Void, System and Method
- Publication number 20240093607
- Publication date Mar 21, 2024
- STRATA PRODUCTS WORLDWIDE, LLC
- Joshua Stephen Behling
- E21 - EARTH DRILLING MINING
Information Patent Application
A PROCESS FOR CONTROLLED IN-SITU COAL GASIFICATION AND A FILLING DE...
- Publication number 20230304387
- Publication date Sep 28, 2023
- JAYANT CHANDULAL MEHTA
- E21 - EARTH DRILLING MINING
Information Patent Application
Plug for a Void, System and Method
- Publication number 20220389817
- Publication date Dec 8, 2022
- STRATA PRODUCTS WORLDWIDE, LLC
- Joshua Stephen Behling
- E21 - EARTH DRILLING MINING
Information Patent Application
Plug for a Void, System and Method
- Publication number 20210115793
- Publication date Apr 22, 2021
- STRATA PRODUCTS WORLDWIDE, LLC
- Joshua Stephen Behling
- E21 - EARTH DRILLING MINING
Information Patent Application
FILLING MINING METHOD FOR FULLY-MECHANIZED TOP COAL CAVING WORKING...
- Publication number 20210040850
- Publication date Feb 11, 2021
- Shandong University of Science and Technology
- Shaojie CHEN
- E21 - EARTH DRILLING MINING
Information Patent Application
Methods and systems for foam mine fill
- Publication number 20200116022
- Publication date Apr 16, 2020
- The Royal Institution for the advancement of Learning/McGill University
- Faramarz HASSANI
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Plug for a Void, System and Method
- Publication number 20200049008
- Publication date Feb 13, 2020
- STRATA PRODUCTS WORLDWIDE, LLC
- Joshua Stephen Behling
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD OF FORMING A ROADWAY BY FILLING GANGUE PASTE DURING WIDE-ROA...
- Publication number 20200040728
- Publication date Feb 6, 2020
- Shandong University of Science and Technology
- Zhongping GUO
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD FOR DYNAMIC WATER FEEDING AND HOLE SEALING USING HIGH WATER-...
- Publication number 20190360336
- Publication date Nov 28, 2019
- CHINA UNIVERSITY OF MINING AND TECHNOLOGY
- Bai quan LIN
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
SYSTEM AND METHOD FOR FORMING A CAVITY IN A BACKFILLED STOPE
- Publication number 20190032486
- Publication date Jan 31, 2019
- Sturda Inc.
- Robert Lamond
- E21 - EARTH DRILLING MINING
Information Patent Application
METHODS AND SYSTEMS FOR FOAM MINE FILL
- Publication number 20170044898
- Publication date Feb 16, 2017
- The Royal Institution for the advancement of Learning/McGill University
- Faramarz HASSANI
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
SYSTEM AND METHOD FOR TREATING AN EXCAVATION ACTIVITY
- Publication number 20130045052
- Publication date Feb 21, 2013
- Golder Associates Inc.
- James J. Gusek
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Application
PRODUCING HYDROCARBON MATERIAL FROM A LAYER OF OIL SAND
- Publication number 20110315379
- Publication date Dec 29, 2011
- Shell Oil Company
- Bruno BEST
- E21 - EARTH DRILLING MINING
Information Patent Application
PRODUCING HYDROCARBON MATERIAL FROM A LAYER OF OIL SAND
- Publication number 20110315397
- Publication date Dec 29, 2011
- Shell Oil Company
- Bruno BEST
- E21 - EARTH DRILLING MINING
Information Patent Application
Shaft Plugging System
- Publication number 20080196885
- Publication date Aug 21, 2008
- Heinrich Jan Roelofs
- E21 - EARTH DRILLING MINING
Information Patent Application
Transport of solid particulates
- Publication number 20020030076
- Publication date Mar 14, 2002
- MBT Holding AG
- Frank T. Gay
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Method for filling voids with aggregate material
- Publication number 20020015619
- Publication date Feb 7, 2002
- Patrick J. Stephens
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Filling-up hydraulically or pneumatically

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Underground mining methods via boreholes and multilateral blast-holes

Isolated overburden grouting filling method for coal gangue undergr...

Multi-energy complementary system for co-associated abandoned mine...

Hazardous waste disposal using directional angled drilling

Plug for a void, system and method

Process for controlled in-situ coal gasification and a filling devi...

Plug for a void, system and method

Filling mining method for fully-mechanized top coal caving working...

Systems and methods for detection of underground voids

Plug for a void, system and method

Roadway forming method by expanding excavating and filling gangue p...

System and method for forming a cavity in a backfilled stope

Plug for a void, system and method

Method for removing hydraulic support for solid filling coal mining

System and method for treating an excavation activity

Shaft plugging system

Method for filling voids with aggregate material

Transport of solid particulates

Backfilling underground voids

Method for filling voids with aggregate material

Transport of solid particulates

Method and system for underground gasification of coal or browncoal

Method of pipeline filling the interstices of controlled caving areas

Method for the underground gasification of coal or browncoal

Method for producing a structure having cohesion by means of a mate...

Method and apparatus for the continuous transfer of particulates fr...

Method of, and apparatus for, winning mineral material

Methods of stowing cavities with flowable materials

Tunnel support structure and method

Mine packing equipment

Patents Applicationslast 30 patents

UNDERGROUND MINING METHODS VIA BOREHOLES AND MULTILATERAL BLAST-HOLES

Plug for a Void, System and Method

A PROCESS FOR CONTROLLED IN-SITU COAL GASIFICATION AND A FILLING DE...

Plug for a Void, System and Method

Plug for a Void, System and Method

FILLING MINING METHOD FOR FULLY-MECHANIZED TOP COAL CAVING WORKING...

Methods and systems for foam mine fill

Plug for a Void, System and Method

METHOD OF FORMING A ROADWAY BY FILLING GANGUE PASTE DURING WIDE-ROA...

METHOD FOR DYNAMIC WATER FEEDING AND HOLE SEALING USING HIGH WATER-...

SYSTEM AND METHOD FOR FORMING A CAVITY IN A BACKFILLED STOPE

METHODS AND SYSTEMS FOR FOAM MINE FILL

SYSTEM AND METHOD FOR TREATING AN EXCAVATION ACTIVITY

PRODUCING HYDROCARBON MATERIAL FROM A LAYER OF OIL SAND

PRODUCING HYDROCARBON MATERIAL FROM A LAYER OF OIL SAND

Shaft Plugging System

Transport of solid particulates

Method for filling voids with aggregate material