Hydrocarbons

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CPC
C02F2101/32

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CCHEMISTRY METALLURGY C02Water treatment C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE C02F2101/00Nature of the contaminant

Current Industry

C02F2101/32Hydrocarbons

Industries

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Patents Grantslast 30 patents

Information Patent Grant
System and method for treating evaporator blowdown
- Patent number 12,252,425
- Issue date Mar 18, 2025
- Veolia Water Technologies, Inc.
- Mark C. Nicholson
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Water filtration and aeration unit
- Patent number 12,252,415
- Issue date Mar 18, 2025
- WETS LLC
- Keyur Gorji
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Fats, oil and grease collection
- Patent number 12,252,418
- Issue date Mar 18, 2025
- ECO CLARITY Ltd.
- Christopher Charles Clemes
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Overload protection chamber for fluid separation apparatus and system
- Patent number 12,246,268
- Issue date Mar 11, 2025
- OSI Environmental, LLC.
- Michael A. Gaudiani
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Water treatment system and method
- Patent number 12,246,978
- Issue date Mar 11, 2025
- Hyperion Water Technologies LLC
- Julian Fisher
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Oleophilic hydrophobic magnetic porous materials
- Patent number 12,246,968
- Issue date Mar 11, 2025
- Northwestern University
- Vikas Nandwana
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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
Systems, apparatus and methods capable of collecting and processing...
- Patent number 12,241,216
- Issue date Mar 4, 2025
- Ocean Cleaner, LLC
- Russell S. Covington
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method of purifying natural water and wastewater
- Patent number 12,234,170
- Issue date Feb 25, 2025
- Igor Semenovich Balaev
- 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
Imidazolium ionic liquids made using cardanol extracted from cashew...
- Patent number 12,226,751
- Issue date Feb 18, 2025
- King Saud University
- Ayman M. Atta
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method for cleaning up oil spills using multi-layered carbon fiber-...
- Patent number 12,227,436
- Issue date Feb 18, 2025
- Mohammad Nezar H Khdary
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Sump pump system and methods for removing synthetic ester-based flu...
- Patent number 12,226,712
- Issue date Feb 18, 2025
- Solidification Products International, Inc.
- William J. Gannon
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Nanonets for removal of contaminants from aqueous solutions, kits t...
- Patent number 12,226,750
- Issue date Feb 18, 2025
- CARBONET NANOTECHNOLOGIES INC.
- Michael Carlson
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Laser ablation and filtration apparatus and process for removal of...
- Patent number 12,221,362
- Issue date Feb 11, 2025
- Bartosz A. Dajnowski
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
In situ oil cleanup and recovery using smart polymer integrated sur...
- Patent number 12,221,363
- Issue date Feb 11, 2025
- The Trustees of the Stevens Institute of Technology
- Eui-Hyeok Yang
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Sequestering agents, kits therefor, and methods of using sequesteri...
- Patent number 12,221,535
- Issue date Feb 11, 2025
- CARBONET NANOTECHNOLOGIES INC.
- Michael Carlson
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Thermal management system with sublimator and adsorbent bed
- Patent number 12,213,909
- Issue date Feb 4, 2025
- Hamilton Sundstrand Corporation
- John W. Steele
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Imidazolium ionic liquids made using cardanol extracted from cashew...
- Patent number 12,208,370
- Issue date Jan 28, 2025
- King Saud University
- Ayman M. Atta
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Imidazolium ionic liquids made using cardanol extracted from cashew...
- Patent number 12,208,371
- Issue date Jan 28, 2025
- King Saud University
- Ayman M. Atta
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Thermal remediation system and process
- Patent number 12,208,430
- Issue date Jan 28, 2025
- AGES Thermal Processing Corporation
- Roderick Michael Facey
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Processes for removing oil from separated water streams
- Patent number 12,209,035
- Issue date Jan 28, 2025
- ConocoPhillips Company
- Kristie S. McLin
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Effluent
- Patent number 12,209,038
- Issue date Jan 28, 2025
- Lincoln University
- Hong Jie Di
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Produced water evaporation system
- Patent number 12,195,358
- Issue date Jan 14, 2025
- Heat IP Holdco, LLC
- James C. Juranitch
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Imidazolium ionic liquids made using cardanol extracted from cashew...
- Patent number 12,194,434
- Issue date Jan 14, 2025
- King Saud University
- Ayman M. Atta
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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...
Information Patent Grant
Water treatment compositions and methods of use
- Patent number 12,180,099
- Issue date Dec 31, 2024
- Dober Chemical Corp.
- Francis Kneib
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Domestic sewage treatment system
- Patent number 12,172,918
- Issue date Dec 24, 2024
- Sichuan University
- Xia Jiang
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Deconstruction of oilsand materials using ionic liquids
- Patent number 12,172,919
- Issue date Dec 24, 2024
- CHEYENNE MANAGEMENT CORP
- Steven L. Bryant
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Water treatment compositions and methods of use
- Patent number 12,172,911
- Issue date Dec 24, 2024
- Dober Chemical Corp.
- Francis Kneib
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
Compositions and Methods for Cleaning Contaminated Solids and Liquids
- Publication number 20250091107
- Publication date Mar 20, 2025
- Todd Franssen
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
WATER OIL SEPARATOR VESSEL WITH HYDROPHOBIC MESH TUBES
- Publication number 20250083072
- Publication date Mar 13, 2025
- Saudi Arabian Oil Company
- Olanrewaju Malcolm Oshinowo
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CRUDE OIL PROCESSING PLANT WASTEWATER TREATMENT WITH CO-PRODUCTION...
- Publication number 20250075343
- Publication date Mar 6, 2025
- Saudi Arabian Oil Company
- Ameerah Bokhari
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
NANONETS FOR REMOVAL OF CONTAMINANTS FROM AQUEOUS SOLUTIONS, KITS T...
- Publication number 20250073673
- Publication date Mar 6, 2025
- Carbonet Nanotechnologies Inc.
- Michael CARLSON
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
OIL-WATER SEPARATION FILTER AND APPARATUS, AND METHOD OF OPERATING...
- Publication number 20250073614
- Publication date Mar 6, 2025
- VULCAN PHOTONICS SDN. BHD.
- Khong Nee Koo
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
PRODUCED WATER DESALINATION WITH FRACTIONAL FREEZE CYCLES
- Publication number 20250074806
- Publication date Mar 6, 2025
- Transmissive Water Services LLC
- Robert Crain
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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
Multi-layered Sorbent Structure and a Method for Enhancing Oil Upta...
- Publication number 20250065302
- Publication date Feb 27, 2025
- King Faisal University
- Junaid Saleem
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Multi-layered Sorbent Structure and a Method for Enhancing Oil Upta...
- Publication number 20250065303
- Publication date Feb 27, 2025
- King Faisal University
- Junaid Saleem
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Method and System for Removing Hydrogen Sulfide From Sour Oil and S...
- Publication number 20250066222
- Publication date Feb 27, 2025
- Anschutz Exploration Corporation
- Galen Brenize
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
MODIFIED MULTI-WALLED CARBON NANOTUBES INCLUDING MULTI-WALLED CARBO...
- Publication number 20250059048
- Publication date Feb 20, 2025
- Saudi Arabian Oil Company
- Tawfik A. Saleh
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
PHOTOCATALYTIC SELF-CLEANING POLYPYRROLE/TiO2-PVDF NANOCOMPOSITE BA...
- Publication number 20250058285
- Publication date Feb 20, 2025
- KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
- Umair BAIG
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Concentric Sloping Plate Enhanced Vertical Compact Flotation Unit
- Publication number 20250058250
- Publication date Feb 20, 2025
- Beijing Institute of Petrochemical Technology
- Guodong Ding
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Vertical Compact Flotation Unit with Air Stripping Enhanced Shallow...
- Publication number 20250059069
- Publication date Feb 20, 2025
- Beijing Institute of Petrochemical Technology
- Jiaqing Chen
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
APPARATUS AND METHOD FOR SEPARATING PARTICLES FROM WASTE FLUID USIN...
- Publication number 20250051186
- Publication date Feb 13, 2025
- DHI - DALBO HOLDINGS, INC. & SUBSIDIARIES
- Gary J. COATES
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
BUOYANT PERMEABLE REACTIVE BARRIER
- Publication number 20250042786
- Publication date Feb 6, 2025
- H2nanO Inc.
- Tim Leshuk
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Pressurized Liquid Stream With Dissolved Gas
- Publication number 20250033003
- Publication date Jan 30, 2025
- Eco Too, LLC
- James W. RIDGWAY
- 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
METHOD AND APPARATUS FOR RECOVERING METHANE FROM A FLOW OF WATER
- Publication number 20250026668
- Publication date Jan 23, 2025
- Néstor Raul Rueda Vallejo
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
POROUS SUBSTRATES CONTAINING AMINE-MODIFIED CARBON NANOTUBES
- Publication number 20250010247
- Publication date Jan 9, 2025
- Saudi Arabian Oil Company
- Fahd I. ALGHUNAIMI
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
OIL DISPERSANT FORMULATION, METHODS AND USES THEREOF
- Publication number 20250011651
- Publication date Jan 9, 2025
- INSTITUTO SUPERIOR TECNICO
- Frederico CASTELO ALVES FERREIRA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Removal of Crude Oil from Water in a Gas Oil Separation Plant (GOSP)
- Publication number 20250012181
- Publication date Jan 9, 2025
- Saudi Arabian Oil Company
- Nagoorpitchai S. Meeranpillai
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
IMIDAZOLIUM IONIC LIQUIDS MADE USING CARDANOL EXTRACTED FROM CASHEW...
- Publication number 20250001394
- Publication date Jan 2, 2025
- King Saud University
- AYMAN M. ATTA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SYSTEM AND DEVICES FOR REMOVAL OF CONTAMINATES
- Publication number 20240424477
- Publication date Dec 26, 2024
- Board of Regents, The University of Texas System
- Manish KUMAR
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
IMIDAZOLIUM IONIC LIQUIDS MADE USING CARDANOL EXTRACTED FROM CASHEW...
- Publication number 20240424478
- Publication date Dec 26, 2024
- King Saud University
- AYMAN M. ATTA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
IMIDAZOLIUM IONIC LIQUIDS MADE USING CARDANOL EXTRACTED FROM CASHEW...
- Publication number 20240424479
- Publication date Dec 26, 2024
- King Saud University
- AYMAN M. ATTA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR TREATING WASTEWATER OF NEOPENTYL GLYCOL
- Publication number 20240417281
- Publication date Dec 19, 2024
- LG CHEM, LTD.
- Sung Kyun KIM
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
MOLECULAR MODIFICATION PROCESS FOR WASTEWATER TREATMENT AND PURIFIC...
- Publication number 20240417299
- Publication date Dec 19, 2024
- Eduardo VALDÉS RANGEL
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SEPARATION MEMBRANE
- Publication number 20240416290
- Publication date Dec 19, 2024
- EVOVE LTD
- Kangsheng BRETHERTON-LIU
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
POLYAMIDE-FUNCTIONALIZED SILICON CARBIDE (SIC) NANOPARTICLES-BASED...
- Publication number 20240400741
- Publication date Dec 5, 2024
- KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
- Umair BAIG
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Hydrocarbons

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

System and method for treating evaporator blowdown

Water filtration and aeration unit

Fats, oil and grease collection

Overload protection chamber for fluid separation apparatus and system

Water treatment system and method

Oleophilic hydrophobic magnetic porous materials

Remediation of rag layer and other disposable layers in oil tanks a...

Systems, apparatus and methods capable of collecting and processing...

Method of purifying natural water and wastewater

Polyethylenimine as a new emulsion breaker for quench water systems

Imidazolium ionic liquids made using cardanol extracted from cashew...

Method for cleaning up oil spills using multi-layered carbon fiber-...

Sump pump system and methods for removing synthetic ester-based flu...

Nanonets for removal of contaminants from aqueous solutions, kits t...

Laser ablation and filtration apparatus and process for removal of...

In situ oil cleanup and recovery using smart polymer integrated sur...

Sequestering agents, kits therefor, and methods of using sequesteri...

Thermal management system with sublimator and adsorbent bed

Imidazolium ionic liquids made using cardanol extracted from cashew...

Imidazolium ionic liquids made using cardanol extracted from cashew...

Thermal remediation system and process

Processes for removing oil from separated water streams

Effluent

Produced water evaporation system

Imidazolium ionic liquids made using cardanol extracted from cashew...

Methods of using ionic liquids as paraffin inhibitors, pour point d...

Water treatment compositions and methods of use

Domestic sewage treatment system

Deconstruction of oilsand materials using ionic liquids

Water treatment compositions and methods of use

Patents Applicationslast 30 patents

Compositions and Methods for Cleaning Contaminated Solids and Liquids

WATER OIL SEPARATOR VESSEL WITH HYDROPHOBIC MESH TUBES

CRUDE OIL PROCESSING PLANT WASTEWATER TREATMENT WITH CO-PRODUCTION...

NANONETS FOR REMOVAL OF CONTAMINANTS FROM AQUEOUS SOLUTIONS, KITS T...

OIL-WATER SEPARATION FILTER AND APPARATUS, AND METHOD OF OPERATING...

PRODUCED WATER DESALINATION WITH FRACTIONAL FREEZE CYCLES

SYSTEMS, METHODS, AND DEVICES FOR PROCESSING CRUDE OIL

Multi-layered Sorbent Structure and a Method for Enhancing Oil Upta...

Multi-layered Sorbent Structure and a Method for Enhancing Oil Upta...

Method and System for Removing Hydrogen Sulfide From Sour Oil and S...

MODIFIED MULTI-WALLED CARBON NANOTUBES INCLUDING MULTI-WALLED CARBO...

PHOTOCATALYTIC SELF-CLEANING POLYPYRROLE/TiO2-PVDF NANOCOMPOSITE BA...

Concentric Sloping Plate Enhanced Vertical Compact Flotation Unit

Vertical Compact Flotation Unit with Air Stripping Enhanced Shallow...

APPARATUS AND METHOD FOR SEPARATING PARTICLES FROM WASTE FLUID USIN...

BUOYANT PERMEABLE REACTIVE BARRIER

Pressurized Liquid Stream With Dissolved Gas

CONTROLLED TURBOCHARGER IN GAS-OIL SEPARATION PLANT INLET MANIFOLD

METHOD AND APPARATUS FOR RECOVERING METHANE FROM A FLOW OF WATER

POROUS SUBSTRATES CONTAINING AMINE-MODIFIED CARBON NANOTUBES

OIL DISPERSANT FORMULATION, METHODS AND USES THEREOF

Removal of Crude Oil from Water in a Gas Oil Separation Plant (GOSP)

IMIDAZOLIUM IONIC LIQUIDS MADE USING CARDANOL EXTRACTED FROM CASHEW...

SYSTEM AND DEVICES FOR REMOVAL OF CONTAMINATES

IMIDAZOLIUM IONIC LIQUIDS MADE USING CARDANOL EXTRACTED FROM CASHEW...

IMIDAZOLIUM IONIC LIQUIDS MADE USING CARDANOL EXTRACTED FROM CASHEW...

METHOD FOR TREATING WASTEWATER OF NEOPENTYL GLYCOL

MOLECULAR MODIFICATION PROCESS FOR WASTEWATER TREATMENT AND PURIFIC...

SEPARATION MEMBRANE

POLYAMIDE-FUNCTIONALIZED SILICON CARBIDE (SIC) NANOPARTICLES-BASED...