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E21
Mining
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EARTH DRILLING
E21B41/00
Equipment or details not covered by groups E21B15/00 - E21B40/00
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E21B41/005
Waste disposal systems
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Patents Grants
last 30 patents
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
Hydrogen production, storage and recovery
Patent number
11,959,364
Issue date
Apr 16, 2024
TERRAH2 LLC
Eva Vinegar
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method and apparatus for separating drill cuttings from drill mud
Patent number
11,933,121
Issue date
Mar 19, 2024
Solidsvac Pty Ltd ACN 664060137
Mark Krohn
B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information
Patent Grant
Oilfield deep well processing and injection facility and methods
Patent number
11,911,732
Issue date
Feb 27, 2024
NuBlu Innovations, LLC
Robert Meredith Harman
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Systems and methods for exchanging fracturing components of a hydra...
Patent number
11,867,046
Issue date
Jan 9, 2024
BJ Energy Solutions, LLC
Tony Yeung
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
Hazardous material repository systems and methods
Patent number
11,837,373
Issue date
Dec 5, 2023
Deep Isolation, Inc.
Richard A. Muller
E21 - EARTH DRILLING MINING
Information
Patent Grant
Slurrification and disposal of waste by pressure pumping into a sub...
Patent number
11,834,932
Issue date
Dec 5, 2023
Advantek International Corporation
Ahmed S. Abou-Sayed
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Facility and method for underwater disposal of the water produced d...
Patent number
11,828,153
Issue date
Nov 28, 2023
SAIPEM S.A.
Carlos Alberto Capela Moraes
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Self loading waste disposal systems and method
Patent number
11,801,539
Issue date
Oct 31, 2023
Henry Crichlow
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Systems and methods for downhole deployment of containers
Patent number
11,725,486
Issue date
Aug 15, 2023
Schlumberger Technology Corporation
Robert Utter
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Hydrogen storage and recovery with fracture monitoring
Patent number
11,680,466
Issue date
Jun 20, 2023
TERRAH2 LLC
Eva Vinegar
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Disposal of biomass waste
Patent number
11,679,424
Issue date
Jun 20, 2023
B B & M Materials, LLC
David L. Briggs
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Systems and methods for exchanging fracturing components of a hydra...
Patent number
11,629,583
Issue date
Apr 18, 2023
BJ Energy Solutions, LLC
Tony Yeung
E21 - EARTH DRILLING MINING
Information
Patent Grant
CO2 geological sequestration in synclinal ponds
Patent number
11,572,764
Issue date
Feb 7, 2023
Saudi Arabian Oil Company
Simon A. Stewart
E21 - EARTH DRILLING MINING
Information
Patent Grant
Catwalk fluid and ground protection recovery system
Patent number
11,560,775
Issue date
Jan 24, 2023
Brandon Bullock
E21 - EARTH DRILLING MINING
Information
Patent Grant
Parallel shaker assembly for drilling fluid waste disposal
Patent number
11,549,321
Issue date
Jan 10, 2023
MILESTONE ENVIRONMENTAL SERVICES, LLC.
Jason Larchar
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Downhole gas well flowback with zero outflow
Patent number
11,542,785
Issue date
Jan 3, 2023
Saudi Arabian Oil Company
Osama Abdelhamid
E21 - EARTH DRILLING MINING
Information
Patent Grant
Systems and methods for exchanging fracturing components of a hydra...
Patent number
11,512,570
Issue date
Nov 29, 2022
BJ Energy Solutions, LLC
Tony Yeung
E21 - EARTH DRILLING MINING
Information
Patent Grant
Geologic disposal of uranium waste products
Patent number
11,508,489
Issue date
Nov 22, 2022
Henry Crichlow
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Process to provide source water and manage produced/flowback water...
Patent number
11,505,472
Issue date
Nov 22, 2022
Geo Logic Environmental Services, LLC
William Eugene Godsey
E21 - EARTH DRILLING MINING
Information
Patent Grant
Managing water injected into a disposal well
Patent number
11,459,857
Issue date
Oct 4, 2022
Saudi Arabian Oil Company
Ammal F. Al-Anazi
E21 - EARTH DRILLING MINING
Information
Patent Grant
Fluid and gas separator
Patent number
11,434,741
Issue date
Sep 6, 2022
WellWorx Energy Solutions LLC
John M. Raglin
E21 - EARTH DRILLING MINING
Information
Patent Grant
Hazardous material repository systems and methods
Patent number
11,338,338
Issue date
May 24, 2022
Deep Isolation, Inc.
Richard A. Muller
E21 - EARTH DRILLING MINING
Information
Patent Grant
Systems and methods for exchanging fracturing components of a hydra...
Patent number
11,339,638
Issue date
May 24, 2022
BJ Energy Solutions, LLC
Tony Yeung
E21 - EARTH DRILLING MINING
Information
Patent Grant
Fluid injection filtration system
Patent number
11,339,059
Issue date
May 24, 2022
Eric Benavides
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Processes and systems for high H2S gas processing having reduced su...
Patent number
11,319,792
Issue date
May 3, 2022
Chevron U.S.A. Inc.
Daniel Chinn
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Emergency method and system for in-situ disposal and containment of...
Patent number
11,270,805
Issue date
Mar 8, 2022
Grand Abyss, LLC
Leonid N. Germanovich
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Arrangement for providing a flowable solidifier into a subsea hydro...
Patent number
11,261,688
Issue date
Mar 1, 2022
TIOS AS
Per Buset
E21 - EARTH DRILLING MINING
Information
Patent Grant
Systems and methods for exchanging fracturing components of a hydra...
Patent number
11,261,717
Issue date
Mar 1, 2022
BJ Energy Solutions, LLC
Tony Yeung
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
METHODS AND APPARATUS FOR PRODUCING AMMONIA IN A WELLBORE
Publication number
20240150187
Publication date
May 9, 2024
Norce Innovation AS
Eric Cayeux
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
SYSTEMS AND METHODS FOR EXCHANGING FRACTURING COMPONENTS OF A HYDRA...
Publication number
20240151128
Publication date
May 9, 2024
BJ Energy Solutions, LLC
Tony Yeung
E21 - EARTH DRILLING MINING
Information
Patent Application
GEOTHERMAL PLANT FOR EXTRACTING ENERGY FROM A GEOTHERMAL RESERVOIR...
Publication number
20240085065
Publication date
Mar 14, 2024
CGG SERVICES SAS
Robert CROSSLEY
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
Zero Emission Blow Down System and Method
Publication number
20240060396
Publication date
Feb 22, 2024
Moneyhun Equipment Sales & Services Co., Inc.
David H. Moneyhun
E21 - EARTH DRILLING MINING
Information
Patent Application
SUPPORTING HAZARDOUS WASTE CANISTERS IN DRILLHOLES
Publication number
20240003226
Publication date
Jan 4, 2024
Deep Isolation, Inc.
Richard A. Muller
E21 - EARTH DRILLING MINING
Information
Patent Application
DEEP GEOLOGICAL DISPOSAL OF HIGH LEVEL WASTE ONSITE AT NUCLEAR POWE...
Publication number
20230368935
Publication date
Nov 16, 2023
Henry Crichlow
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Application
SELECTING STIMULATION CANDIDATES IN LIQUID DISPOSAL NETWORKS
Publication number
20230334193
Publication date
Oct 19, 2023
Saudi Arabian Oil Company
Mohammed A. Alhuraifi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SLURRIFICATION AND DISPOSAL OF WASTE BY PRESSURE PUMPING INTO A SUB...
Publication number
20230287765
Publication date
Sep 14, 2023
Advantek International Corporation
Ahmed S. Abou-Sayed
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
RETRIEVABLE WASTE CAPSULES, RETRIEVAL-TOOL, SYSTEMS AND METHODS THE...
Publication number
20230279741
Publication date
Sep 7, 2023
NuclearSAFE Technology LLC
Gary Schneider
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
RETRIEVABLE WASTE CAPSULES, RETRIEVAL-TOOL, SYSTEMS AND METHODS THE...
Publication number
20230279742
Publication date
Sep 7, 2023
NuclearSAFE Technology LLC
Gary Schneider
E21 - EARTH DRILLING MINING
Information
Patent Application
RETRIEVABLE WASTE CAPSULES, RETRIEVAL-TOOL, SYSTEMS AND METHODS THE...
Publication number
20230279744
Publication date
Sep 7, 2023
NuclearSAFE Technology LLC
Gary Schneider
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
RETRIEVABLE WASTE CAPSULES, RETRIEVAL-TOOL, SYSTEMS AND METHODS THE...
Publication number
20230279743
Publication date
Sep 7, 2023
NuclearSAFE Technology LLC
Gary Schneider
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
RETRIEVABLE WASTE CAPSULES, RETRIEVAL-TOOL, SYSTEMS AND METHODS THE...
Publication number
20230279745
Publication date
Sep 7, 2023
NuclearSAFE Technology LLC
Gary Schneider
E21 - EARTH DRILLING MINING
Information
Patent Application
OILFIELD WATER STORAGE SYSTEMS, METHODS OF MANAGING THE SAME, AND F...
Publication number
20230212930
Publication date
Jul 6, 2023
TIMOTHY AL ANDRZEJAK
E21 - EARTH DRILLING MINING
Information
Patent Application
SYSTEM AND METHOD FOR CARBON SEQUESTRATION
Publication number
20230200360
Publication date
Jun 29, 2023
YU-JIANG CHANG
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
MULTI-ENERGY COMPLEMENTARY SYSTEM FOR CO-ASSOCIATED ABANDONED MINE...
Publication number
20230203947
Publication date
Jun 29, 2023
Anhui University of Science and Technology
Tong ZHANG
E21 - EARTH DRILLING MINING
Information
Patent Application
SYSTEMS AND METHODS FOR EXCHANGING FRACTURING COMPONENTS OF A HYDRA...
Publication number
20230203926
Publication date
Jun 29, 2023
BJ Energy Solutions, LLC
Tony Yeung
E21 - EARTH DRILLING MINING
Information
Patent Application
SYSTEM FOR CONTROLLING PERFORMANCE OF SALT WATER DISPOSAL WELLS
Publication number
20230184062
Publication date
Jun 15, 2023
Saudi Arabian Oil Company
Shoaib Murtaza
E21 - EARTH DRILLING MINING
Information
Patent Application
HYDROGEN PRODUCTION, STORAGE AND RECOVERY
Publication number
20230167719
Publication date
Jun 1, 2023
TerraH2 LLC
Eva VINEGAR
E21 - EARTH DRILLING MINING
Information
Patent Application
HYDROGEN PRODUCTION, STORAGE AND RECOVERY
Publication number
20230167720
Publication date
Jun 1, 2023
TerraH2 LLC
Eva VINEGAR
E21 - EARTH DRILLING MINING
Information
Patent Application
HYDROGEN PRODUCTION, STORAGE AND RECOVERY
Publication number
20230160284
Publication date
May 25, 2023
TerraH2 LLC
Eva VINEGAR
E21 - EARTH DRILLING MINING
Information
Patent Application
PORTABLE ABSORBENT CONTAINER FOR RECOVERY OF OIL FIELD WASTE LIQUID
Publication number
20230127679
Publication date
Apr 27, 2023
Saudi Arabian Oil Company
Khalid A. Al Saleem
E21 - EARTH DRILLING MINING
Information
Patent Application
CHEMICAL HYDROSTATIC BACKPRESSURE REDUCTION METHODOLOGY TO FLOW FLU...
Publication number
20230132097
Publication date
Apr 27, 2023
Saudi Arabian Oil Company
Nasser Mubarak Al-Hajri
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
SYSTEMS AND METHODS FOR EXCHANGING FRACTURING COMPONENTS OF A HYDRA...
Publication number
20230041566
Publication date
Feb 9, 2023
BJ Energy Solutions, LLC
Tony Yeung
E21 - EARTH DRILLING MINING
Information
Patent Application
MULTI-STAGE POWER GENERATION USING BYPRODUCTS FOR ENHANCED GENERATION
Publication number
20220389844
Publication date
Dec 8, 2022
BJ Energy Solutions, LLC
Warren Zemlak
E21 - EARTH DRILLING MINING
Information
Patent Application
DISPOSAL OF HIGH-LEVEL WASTE INTO DEEP SALT FORMATIONS
Publication number
20220362820
Publication date
Nov 17, 2022
Henry Crichlow
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Application
A METHOD AND A SYSTEM FOR ABATING H2S AND CO2 FROM H2S AND CO2 RICH...
Publication number
20220339576
Publication date
Oct 27, 2022
Carbfix
SIGFÚSSON Bergur
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SEQUESTRATION OF DE-OILED ALGAE BODIES
Publication number
20220289486
Publication date
Sep 15, 2022
ExxonMobil Research and Engineering Company
Patrick L. Hanks
E21 - EARTH DRILLING MINING
Information
Patent Application
HAZARDOUS MATERIAL REPOSITORY SYSTEMS AND METHODS
Publication number
20220288658
Publication date
Sep 15, 2022
Deep Isolation, Inc.
Richard A. Muller
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
SYSTEMS AND METHODS FOR EXCHANGING FRACTURING COMPONENTS OF A HYDRA...
Publication number
20220235643
Publication date
Jul 28, 2022
BJ Energy Solutions, LLC
Tony Yeung
E21 - EARTH DRILLING MINING