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Dewatering or demulsification of hydrocarbon oils
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C10G33/00
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CHEMISTRY METALLURGY
C10
Petroleum, gas
C10G
CRACKING HYDROCARBON OILS PRODUCTION OF LIQUID HYDROCARBON MIXTURES
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C10G33/00
Dewatering or demulsification of hydrocarbon oils
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C10G33/02
with electrical or magnetic means
C10G33/04
with chemical means
C10G33/06
with mechanical means
C10G33/08
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Patents Grants
last 30 patents
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Patent Grant
Highly random addition bypolymers for destabilization of complex em...
Patent number
12,312,543
Issue date
May 27, 2025
Instituto Mexicano del Petroleo
Cesar Andres Flores Sandoval
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Microwave assisted oil-water separator
Patent number
12,297,392
Issue date
May 13, 2025
Saudi Arabian Oil Company
Saeed M Alamoudi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Enhanced hydrocarbon recovery
Patent number
12,291,678
Issue date
May 6, 2025
Saudi Arabian Oil Company
Saleh A. Albenhamad
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Process for treating aged oil by electron beam irradiation
Patent number
12,274,957
Issue date
Apr 15, 2025
Shandong Hygiya Envtl Protection Equip Co., Ltd.
Yi Li
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Supramolecular host guest product concentrators for production fluids
Patent number
12,274,956
Issue date
Apr 15, 2025
Halliburton Energy Services, Inc.
Jay Deville
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Treatment of contaminated oil produced by oil and gas wells
Patent number
12,264,284
Issue date
Apr 1, 2025
Eau Midstream, Inc.
Francis Miller
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Bi-phase (Scott-T) transformer double voltage AC electrostatic coal...
Patent number
12,257,531
Issue date
Mar 25, 2025
Saudi Arabian Oil Company
Simone Mulas
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Remediation of rag layer and other disposable layers in oil tanks a...
Patent number
12,247,172
Issue date
Mar 11, 2025
LOCUS SOLUTIONS IPCO, LLC
Sean Farmer
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Polyethylenimine as a new emulsion breaker for quench water systems
Patent number
12,233,357
Issue date
Feb 25, 2025
Ecolab USA Inc.
Fabrice Cuoq
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Methods and apparatuses for mixing crude oil and water
Patent number
12,227,701
Issue date
Feb 18, 2025
Saudi Arabian Oil Company
Ahmed Khurshid
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Smart dehysalter system
Patent number
12,226,711
Issue date
Feb 18, 2025
Saudi Arabian Oil Company
Adel Abu-Rejailah
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Purification of waste plastic based oil via a two steps hydrotreatment
Patent number
12,203,036
Issue date
Jan 21, 2025
TOTALENERGIES ONETECH BELGIUM
Cindy Adam
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Systems for modifying desalter alkalinity capacity and uses thereof
Patent number
12,195,678
Issue date
Jan 14, 2025
Phillips 66 Company
Amit B. Patel
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Synergetic solvent for crude oil emulsion breakers
Patent number
12,179,129
Issue date
Dec 31, 2024
Saudi Arabian Oil Company
Guillaume Robert Jean-Francois Raynel
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Methods of using ionic liquids as paraffin inhibitors, pour point d...
Patent number
12,180,428
Issue date
Dec 31, 2024
Baker Hughes Holdings, LLC
Jerry Weers
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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Patent Grant
Composition and method for improved desalter brine quality
Patent number
12,180,427
Issue date
Dec 31, 2024
Javier Gonzalez
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Waste plastic based oil upgrading into high value chemicals via dir...
Patent number
12,173,241
Issue date
Dec 24, 2024
TOTALENERGIES ONETECH BELGIUM
Cindy Adam
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Gas-oil separation plant virtual water cut predictor based on super...
Patent number
12,175,380
Issue date
Dec 24, 2024
Saudi Arabian Oil Company
Abdullah Mohammed Alabdullatif
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
Copolymers useful as water clarifiers and for water-oil separation
Patent number
12,163,095
Issue date
Dec 10, 2024
Baker Hughes Oilfield Operations LLC
Wojciech Jakubowski
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Method and system for producing refined hydrocarbons from waste pla...
Patent number
12,139,676
Issue date
Nov 12, 2024
SK Innovation Co., Ltd.
Yong Woon Kim
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Systems and methods for crude oil desalting and dehydration in a ve...
Patent number
12,134,739
Issue date
Nov 5, 2024
VME Process, Inc.
Terrance John Larry Trofimuk
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Emulsion detection in electrical separators
Patent number
12,121,830
Issue date
Oct 22, 2024
Cameron International Corporation
Gary W. Sams
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Emulsion breaking
Patent number
12,116,535
Issue date
Oct 15, 2024
Saudi Arabian Oil Company
Nagoorpitchai S. Meeranpillai
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Assembly for removal of water from oil
Patent number
12,109,508
Issue date
Oct 8, 2024
C.C JENSEN A/S
Jens Christian Fich
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for creating crude oil synthesized fluid having surfactant a...
Patent number
12,104,126
Issue date
Oct 1, 2024
The Texas A&M University System
Jamie Kraus
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Mixtures for improving or boosting the separation of water from fuels
Patent number
12,091,618
Issue date
Sep 17, 2024
BASF SE
Matthias Zorn
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Power supply unit, system and method for electrical coalescence of...
Patent number
12,095,376
Issue date
Sep 17, 2024
Cameron International Corporation
Pavan Kumar B. Mandewalkar
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Determining demulsifier performance
Patent number
12,072,346
Issue date
Aug 27, 2024
Saudi Arabian Oil Company
Nagoorpitchai S. Meeranpillai
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Recycling gaseous hydrocarbons
Patent number
12,065,619
Issue date
Aug 20, 2024
Energy & Environmental Research Center Foundation
Darren Schmidt
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Polymer-metal salt composite for the dehydration of water from swee...
Patent number
12,054,678
Issue date
Aug 6, 2024
Saudi Arabian Oil Company
Youcef Mankour
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
Remediation of Rag Layer and Other Disposable Layers in Oil Tanks a...
Publication number
20250207040
Publication date
Jun 26, 2025
Locus Solutions IPCo, LLC
Sean FARMER
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
POLYESTER DEMULSIFIER
Publication number
20250196027
Publication date
Jun 19, 2025
NOURYON CHEMICALS INTERNATIONAL B.V.
Hanamanthsa Shankarsa BEVINAKATTI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
POLYETHYLENIMINE AS A NEW EMULSION BREAKER FOR QUENCH WATER SYSTEMS
Publication number
20250161843
Publication date
May 22, 2025
ECOLAB USA INC.
Fabrice CUOQ
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
DEMULSIFYING METHOD
Publication number
20250154414
Publication date
May 15, 2025
Bachman Services LLC
Gregg Compton HAIGHT
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
Artificial Intelligence based Demulsifier Control for Gas Oil Separ...
Publication number
20250136875
Publication date
May 1, 2025
Saudi Arabian Oil Company
Ramsey James White
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
NANOPARTICLES AND POLYMERS FOR CONTAMINANT REMOVAL
Publication number
20250122429
Publication date
Apr 17, 2025
Baker Hughes Oilfield Operations LLC
Leonardo Franca
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
PREPARATION OF DESALTER EMULSION BREAKERS
Publication number
20250092180
Publication date
Mar 20, 2025
ECOLAB USA INC.
Michael L. Braden
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
COMPOSITION AND METHOD FOR IMPROVED DESALTER BRINE QUALITY
Publication number
20250084321
Publication date
Mar 13, 2025
BL Technologies, Inc.
Javier Gonzalez
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
SYSTEMS AND METHODS FOR ENHANCING DEGASSING TANK OIL AND WATER SEPA...
Publication number
20250073615
Publication date
Mar 6, 2025
Saudi Arabian Oil Company
Hatim Awad ALSHAMMARI
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
SYSTEMS, METHODS, AND DEVICES FOR PROCESSING CRUDE OIL
Publication number
20250066679
Publication date
Feb 27, 2025
Enertech Holding Company KSCC
Mohammed FUAD BANI SALAMEH
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
SOLVENT EXTRACTION SYSTEM AND PROCESS FOR HYDROTHERMAL LIQUEFACTION
Publication number
20250066678
Publication date
Feb 27, 2025
Battelle Memorial Institute
David B. Spry
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
METHOD FOR PROTECTING COALESCER ELEMENTS OF AN ELECTROSTATIC COALES...
Publication number
20250058331
Publication date
Feb 20, 2025
SULZER MANAGEMENT AG
Per FRANSSON
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Application
RANDOM ACRYLIC TERPOLYMERS OF CONTROLLED MOLECULAR MASS EMPLOYED IN...
Publication number
20250051654
Publication date
Feb 13, 2025
INSTITUTO MEXICANO DEL PETROLEO
César Andrés Flores Sandoval
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
FUEL OIL RECLAMATION
Publication number
20250043200
Publication date
Feb 6, 2025
SULNOX GROUP PLC
James REDMAN
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
EMULSION DETECTION IN ELECTRICAL SEPARATORS
Publication number
20250041763
Publication date
Feb 6, 2025
Cameron International Corporation
Gary W. Sams
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CONTROLLED TURBOCHARGER IN GAS-OIL SEPARATION PLANT INLET MANIFOLD
Publication number
20250026988
Publication date
Jan 23, 2025
Saudi Arabian Oil Company
Abdullah S. ALHUSSAIN
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
PROCESS AND SYSTEM FOR EXTRACTION OF AQUEOUS FLUIDS IN PETROLEUM PR...
Publication number
20250026989
Publication date
Jan 23, 2025
Petroleo Brasileiro S.A. - PETROBRAS
ROSANE ALVES FONTES
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
METHOD FOR CREATING CRUDE OIL SYNTHESIZED FLUID HAVING SURFACTANT A...
Publication number
20250019598
Publication date
Jan 16, 2025
THE TEXAS A&M UNIVERSITY SYSTEM
Jamie Kraus
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
EMULSION BREAKING
Publication number
20250002794
Publication date
Jan 2, 2025
Saudi Arabian Oil Company
Nagoorpitchai S. Meeranpillai
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Real-Time Adaptive Control of Demulsifier Injection Using Self-Lear...
Publication number
20240402659
Publication date
Dec 5, 2024
Saudi Arabian Oil Company
Ariffen Bin Adnan
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
COMPOUNDS FOR BREAKING EMULSIONS
Publication number
20240368483
Publication date
Nov 7, 2024
Saudi Arabian Oil Company
Manal Al-Eid
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
NATURAL MATERIAL FOR SEPARATING OIL-IN-WATER EMULSIONS
Publication number
20240352343
Publication date
Oct 24, 2024
Saudi Arabian Oil Company
Nagoorpitchai S. Meeranpillai
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD AND SYSTEM FOR PRODUCING REFINED HYDROCARBONS FROM WASTE PLA...
Publication number
20240352359
Publication date
Oct 24, 2024
SK INNOVATION CO., LTD.
Yong Woon KIM
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
METHOD AND SYSTEM FOR PRODUCING SYNGAS CONTAINING HYDROGEN FROM WAS...
Publication number
20240351870
Publication date
Oct 24, 2024
SK INNOVATION CO., LTD.
Yong Woon KIM
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD AND SYSTEM FOR PRODUCING REFINED HYDROCARBONS FROM WASTE PLA...
Publication number
20240352342
Publication date
Oct 24, 2024
SK INNOVATION CO., LTD.
Yong Woon KIM
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
METHOD AND SYSTEM FOR PRODUCING REFINED HYDROCARBONS FROM WASTE PLA...
Publication number
20240352357
Publication date
Oct 24, 2024
SK INNOVATION CO., LTD.
Yong Woon KIM
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
COMPACT PRESSURE ENERGY RECOVERY GAS OIL SEPARATION PLANT SYSTEMS A...
Publication number
20240342630
Publication date
Oct 17, 2024
Saudi Arabian Oil Company
Samusideen Adewale SALU
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HIGHLY RANDOM ADDITION BYPOLYMERS FOR DESTABILIZATION OF COMPLEX EM...
Publication number
20240327725
Publication date
Oct 3, 2024
INSTITUTO MEXICANO DEL PETROLEO
Cesar Andres FLORES SANDOVAL
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
PROCESSING WATER FROM HYDROCARBON OPERATIONS
Publication number
20240327726
Publication date
Oct 3, 2024
Saudi Arabian Oil Company
Ahmed S. AL-OTAIBI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SEPARATOR AND ASSOCIATED METHODS FOR PROCESSING GEL, OIL AND WATER...
Publication number
20240327724
Publication date
Oct 3, 2024
PERM Inc.
Mojtaba HASIRI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL