for treating dust-laden gaseous fluids

Industry

CPC
E21B21/07

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Parent Industries

EFIXED CONSTRUCTIONS E21Mining E21BEARTH DRILLING E21B21/00Methods or apparatus for flushing boreholes

Current Industry

E21B21/07for treating dust-laden gaseous fluids

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Homogenizer, rock drilling rig and method of sampling
- Patent number 12,139,979
- Issue date Nov 12, 2024
- Sandvik Mining and Construction Oy
- Maunu Manttari
- E21 - EARTH DRILLING MINING
Information Patent Grant
Drilling apparatus and method for collecting research sample
- Patent number 11,053,794
- Issue date Jul 6, 2021
- ERIMEK OY
- Erik Lindfors
- G01 - MEASURING TESTING
Information Patent Grant
Automatic dust suppression system and method
- Patent number 10,151,199
- Issue date Dec 11, 2018
- Joy Global Surface Mining Inc
- Eric J. Kuiper
- E21 - EARTH DRILLING MINING
Information Patent Grant
Mobile multi sack dust collection apparatus
- Patent number 9,937,454
- Issue date Apr 10, 2018
- Halliburton Energy Services, Inc.
- Winfred T. Sedberry
- E21 - EARTH DRILLING MINING
Information Patent Grant
Surface fluid extraction and separator system
- Patent number 9,765,617
- Issue date Sep 19, 2017
- Halliburton Energy Services, Inc.
- Jon Troy Gosney
- E21 - EARTH DRILLING MINING
Information Patent Grant
Dust collection system
- Patent number 9,115,557
- Issue date Aug 25, 2015
- ORTEQ ENERGY TECHNOLOGIES, LLC
- Ronald Ortowski
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and apparatus for increasing the yield in a deposit
- Patent number 8,955,917
- Issue date Feb 17, 2015
- Siemens Aktiengesellschaft
- Thomas Mütze
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for increasing the yield in a deposit
- Patent number 8,955,918
- Issue date Feb 17, 2015
- Siemens Aktiengesellschaft
- Thomas Mütze
- G01 - MEASURING TESTING
Information Patent Grant
Articulated pre-skimmer mount
- Patent number 8,590,639
- Issue date Nov 26, 2013
- Caterpillar Global Mining Equipment LLC
- Stuart A. Connell
- E21 - EARTH DRILLING MINING
Information Patent Grant
Agitator for a drill and related methods
- Patent number 8,025,111
- Issue date Sep 27, 2011
- J.H. Fletcher & Co.
- Kerry Hopf
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Arrangement for processing dust
- Patent number 7,987,929
- Issue date Aug 2, 2011
- Sandvik Mining and Construction Oy
- Tapani Sormunen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Portable well treating fluid mixing system and method
- Patent number 7,926,564
- Issue date Apr 19, 2011
- Halliburton Energy Services, Inc.
- Max L. Phillippi
- E21 - EARTH DRILLING MINING
Information Patent Grant
Dust control system for transferring dry material used in subterran...
- Patent number 7,703,518
- Issue date Apr 27, 2010
- Halliburton Energy Services, Inc.
- Max Phillippi
- E21 - EARTH DRILLING MINING
Information Patent Grant
Enhanced computer control of in-situ drilling system
- Patent number 6,637,522
- Issue date Oct 28, 2003
- J. H. Fletcher & Co., Inc.
- Henry E. Wilson
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and arrangement for reducing dust-related problems in rock d...
- Patent number 6,578,646
- Issue date Jun 17, 2003
- Sandvik Tamrock Oy
- Kari Juujärvi
- E21 - EARTH DRILLING MINING
Information Patent Grant
Air filtration device for use with roof drill
- Patent number 6,332,308
- Issue date Dec 25, 2001
- Rodney Miller
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
In-situ drilling system with dust collection and overload control
- Patent number 6,216,800
- Issue date Apr 17, 2001
- J. H. Fletcher & Co., Inc.
- Henry E. Wilson
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Device having a filter, a filter vibrating means and a scraper used...
- Patent number 6,202,765
- Issue date Mar 20, 2001
- Tamrock Voest-Alpine Bergtechnik Gesellschaft m.b.H.
- Kurt Schaffer
- E21 - EARTH DRILLING MINING
Information Patent Grant
Separator for gases, liquids and solids from a well
- Patent number 6,162,284
- Issue date Dec 19, 2000
- Dailey Canada Limited
- Bryce Mitchell
- E21 - EARTH DRILLING MINING
Information Patent Grant
Fire suppression apparatus for well drilling system
- Patent number 5,992,544
- Issue date Nov 30, 1999
- Paul Robert Sprehe
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for controlling entry of a drillstem into a wellbore to mini...
- Patent number 5,975,219
- Issue date Nov 2, 1999
- Paul Robert Sprehe
- E21 - EARTH DRILLING MINING
Information Patent Grant
Well drilling system with closed circulation of gas drilling fluid...
- Patent number 5,890,549
- Issue date Apr 6, 1999
- Paul Robert Sprehe
- E21 - EARTH DRILLING MINING
Information Patent Grant
Underground mining system
- Patent number 5,320,188
- Issue date Jun 14, 1994
- J. Richard England
- E21 - EARTH DRILLING MINING
Information Patent Grant
Drill string enclosure
- Patent number 5,191,156
- Issue date Mar 2, 1993
- The United States of Americas as represented by the United States Department...
- Douglas K. Jorgensen
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Removable filter fluid flow shutoff apparatus
- Patent number 5,020,610
- Issue date Jun 4, 1991
- Ingersoll-Rand Company
- Leland H. Lyon
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Air filter unit with multiple filter chambers and particulate mater...
- Patent number 4,521,232
- Issue date Jun 4, 1985
- D. Franklin Howeth
- E21 - EARTH DRILLING MINING
Information Patent Grant
Drill cuttings conveying apparatus with flexible duct for improved...
- Patent number 4,444,280
- Issue date Apr 24, 1984
- D. Franklin Howeth
- E21 - EARTH DRILLING MINING
Information Patent Grant
Drill cuttings conveying head with wet cuttings diverter
- Patent number 4,440,243
- Issue date Apr 3, 1984
- D. Franklin Howeth
- E21 - EARTH DRILLING MINING
Information Patent Grant
Dust conveying and collecting system and method
- Patent number 4,434,861
- Issue date Mar 6, 1984
- D. Franklin Howeth
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method of binding dust
- Patent number 4,406,330
- Issue date Sep 27, 1983
- Atlas Copco AB
- Goran H. Jysky
- B28 - WORKING CEMENT, CLAY, OR STONE

Patents Applicationslast 30 patents

Information Patent Application
INLET TUBE, ROCK DRILLING RIG AND METHOD OF SAMPLING
- Publication number 20240003207
- Publication date Jan 4, 2024
- SANDVIK MINING AND CONSTRUCTION OY
- Maunu MANTTARI
- E21 - EARTH DRILLING MINING
Information Patent Application
Method and Apparatus for Increasing the Yield in a Deposit
- Publication number 20130082506
- Publication date Apr 4, 2013
- Thomas Mütze
- G01 - MEASURING TESTING
Information Patent Application
Method and Apparatus for Increasing the Yield in a Deposit
- Publication number 20130076099
- Publication date Mar 28, 2013
- Thomas Mütze
- G01 - MEASURING TESTING
Information Patent Application
Dust Binding Device and Method
- Publication number 20130048385
- Publication date Feb 28, 2013
- Arthur Donnell
- E21 - EARTH DRILLING MINING
Information Patent Application
ARTICULATED PRE-SKIMMER MOUNT
- Publication number 20110198130
- Publication date Aug 18, 2011
- BUCYRUS MINING EQUIPMENT
- Stuart A. Connell
- E21 - EARTH DRILLING MINING
Information Patent Application
ARRANGEMENT FOR PROCESSING DUST
- Publication number 20100320000
- Publication date Dec 23, 2010
- SANDVIK MINING AND CONSTRUCTION OY
- Tapani Sormunen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Agitator for a Drill and Related Methods
- Publication number 20100139986
- Publication date Jun 10, 2010
- Kerry Hopf
- E21 - EARTH DRILLING MINING
Information Patent Application
PORTABLE WELL TREATING FLUID MIXING SYSTEM AND METHOD
- Publication number 20100025041
- Publication date Feb 4, 2010
- Halliburton Energy Services, Inc.
- Max Phillippi
- E21 - EARTH DRILLING MINING
Information Patent Application
Particle Separator for Separating Drill Cuttings From an Air Flow a...
- Publication number 20090241772
- Publication date Oct 1, 2009
- Jonas Stenstrom
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DUST CONTROL SYSTEM FOR TRANSFERRING DRY MATERIAL USED IN SUBTERRAN...
- Publication number 20080277121
- Publication date Nov 13, 2008
- Halliburton Energy Services, Inc.
- Max Phillippi
- E21 - EARTH DRILLING MINING
Information Patent Application
Method and arrangement for reducing dust-related problems in rock d...
- Publication number 20030024740
- Publication date Feb 6, 2003
- Kari Juujarvi
- E21 - EARTH DRILLING MINING
Information Patent Application
Enhanced computer control of in-situ drilling system
- Publication number 20010050186
- Publication date Dec 13, 2001
- Henry E. Wilson
- G05 - CONTROLLING REGULATING
Information Patent Application
In-situ drilling system with dust collection and overload control
- Publication number 20010013426
- Publication date Aug 16, 2001
- Henry E. Wilson
- G05 - CONTROLLING REGULATING

for treating dust-laden gaseous fluids

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Homogenizer, rock drilling rig and method of sampling

Drilling apparatus and method for collecting research sample

Automatic dust suppression system and method

Mobile multi sack dust collection apparatus

Surface fluid extraction and separator system

Dust collection system

Method and apparatus for increasing the yield in a deposit

Method and apparatus for increasing the yield in a deposit

Articulated pre-skimmer mount

Agitator for a drill and related methods

Arrangement for processing dust

Portable well treating fluid mixing system and method

Dust control system for transferring dry material used in subterran...

Enhanced computer control of in-situ drilling system

Method and arrangement for reducing dust-related problems in rock d...

Air filtration device for use with roof drill

In-situ drilling system with dust collection and overload control

Device having a filter, a filter vibrating means and a scraper used...

Separator for gases, liquids and solids from a well

Fire suppression apparatus for well drilling system

Method for controlling entry of a drillstem into a wellbore to mini...

Well drilling system with closed circulation of gas drilling fluid...

Underground mining system

Drill string enclosure

Removable filter fluid flow shutoff apparatus

Air filter unit with multiple filter chambers and particulate mater...

Drill cuttings conveying apparatus with flexible duct for improved...

Drill cuttings conveying head with wet cuttings diverter

Dust conveying and collecting system and method

Method of binding dust

Patents Applicationslast 30 patents

INLET TUBE, ROCK DRILLING RIG AND METHOD OF SAMPLING

Method and Apparatus for Increasing the Yield in a Deposit

Method and Apparatus for Increasing the Yield in a Deposit

Dust Binding Device and Method

ARTICULATED PRE-SKIMMER MOUNT

ARRANGEMENT FOR PROCESSING DUST

Agitator for a Drill and Related Methods

PORTABLE WELL TREATING FLUID MIXING SYSTEM AND METHOD

Particle Separator for Separating Drill Cuttings From an Air Flow a...

DUST CONTROL SYSTEM FOR TRANSFERRING DRY MATERIAL USED IN SUBTERRAN...

Method and arrangement for reducing dust-related problems in rock d...

Enhanced computer control of in-situ drilling system

In-situ drilling system with dust collection and overload control