ClassID:

86482

C02F2101/32 - CPC Classification

Classification description:

Nature of the contaminant; Organic compounds Hydrocarbons, e.g. oil

Sub-classes:
Recent Application in this class:
#1
20260139503
2026-05-21

CLEANING ROBOT AND WATER-SURFACE BODY

#2
20260139467
2026-05-21

Underground Stormwater Management System

#3
20260125291
2026-05-07

FLOATING OIL COLLECTING DEVICE

#4
20260125288
2026-05-07

ADSORBENT MATERIAL FOR OILY WASTEWATER, AND PREPARATION METHOD AND USE THEREOF

#5
20260117478
2026-04-30

SYSTEMS AND METHODS FOR COLLECTING MARINE AND FRESHWATER DEBRIS USING DRONES

#6
20260116801
2026-04-30

ORGANIC WASTEWATER TREATMENT APPARATUS AND ORGANIC WASTEWATER TREATMENT METHOD

#7
20260115627
2026-04-30

LIQUID-LIQUID SEPARATION SYSTEM AND METHOD OF SEPARATING A MIXTURE HAVING AQUEOUS PHASE AND ORGANIC PHASE

#8
20260115626
2026-04-30

METHOD FOR SEPARATING COMPONENTS OF A FLOW OF MULTI-PHASE FLUID

#9
20260084078
2026-03-26

SUSCEPTOR HEAT INDUCTION FOR WATER-OIL SEPARATION

#10
20260078038
2026-03-19

SYSTEM AND METHOD FOR WASTEWATER TREATMENT

#11
20260062330
2026-03-05

BIOREMEDIATION OF ORGANIC COMPOUNDS IN WATER VIA MICROALGAE

#12
20260062327
2026-03-05

MEMBRANE TREATMENT OF WATER CONTAINING FREE OIL

#13
20260062322
2026-03-05

METHODS OF TREATING WASTE STREAMS

#14
20260055251
2026-02-26

METHOD FOR PREPARING HYDROPHOBIC MELAMINE RESIN FOAM, AND ITS PRODUCTS AND APPLICATIONS

#15
20260049164
2026-02-19

METHOD FOR PREPARING RUBBERS

#16
20260034531
2026-02-05

MULTIFUNCTIONAL HIERARCHICAL POROUS CARBON AEROGELS

#17
20260022528
2026-01-22

OIL SPILL CLEAN-UP AND RECOVERY SYSTEMS FOR MARINE VESSELS

#18
20260022042
2026-01-22

AMPHOTERIC SURFACTANTS FOR INJECTIVITY ENHANCEMENT IN SALTWATER DISPOSAL WELLS

#19
20260015236
2026-01-15

USES OF A CARBON PRODUCED FROM A METHOD FOR THE MATERIAL TREATMENT OF RAW MATERIALS

#20
20260014530
2026-01-15

SYNTHESIS OF MEMBRANES GRAFTED WITH AMINE-MODIFIED METAL OXIDE FOR WATER TREATMENT

#21
20260014529
2026-01-15

MEMBRANE SEPARATION OF EMULSIONS PRODUCED FROM HYDROCARBON RECOVERY PROCESS

#22
20260009196
2026-01-08

Oil Removal Device

#23
20260008708
2026-01-08

TREATING PRODUCED WATER FOR BENEFICIAL REUSE

#24
20260002328
2026-01-01

Enhancing Oil Recovery and Evaporation from Evaporation Ponds

#25
20260001710
2026-01-01

CAULK PORT FOR A TWO-PIECE TANK

#26
20260001044
2026-01-01

PHTHALOCYANINE-BASED COMPOSITE MEMBRANES FOR OIL-WATER SEPARATION

#27
20250387758
2025-12-25

CO2-Photothermal Dual-Responsive Nanoemulsion Separation Membrane and Preparation Method Thereof and Applications Thereof

#28
20250387732
2025-12-25

FLUID TREATMENT SYSTEM, SEPARATOR AND METHOD USING A MAGNETIC FIELD

#29
20250382205
2025-12-18

COMPOSITIONS AND METHODS FOR TREATING WASTEWATER

#30
20250340470
2025-11-06

COMPOSITION USEFUL IN SULFATE SCALE REMOVAL

#31
20250339838
2025-11-06

HERBAL ABSORBENT MATERIAL FOR COMBATING OIL AND OIL SPILLS

#32
20250327286
2025-10-23

DIRECT SINK FILTRATION DEVICE, SYSTEM, AND METHOD

#33
20250320136
2025-10-16

LASER ABLATION AND FILTRATION APPARATUS AND PROCESS FOR REMOVAL OF HYDROCARBONS AND CONTAMINANTS

#34
20250320135
2025-10-16

METHOD FOR SEPARATING NONPOLAR HYDROCARBON FROM WATER

#35
20250319425
2025-10-16

SKIMMER DEPLOYMENT SYSTEM

#36
20250312384
2025-10-09

Microbial Compositions and Methods for Reducing Methane Emissions

#37
20250304479
2025-10-02

COMPACT DEVICE FOR THE PRIMARY TREATMENT OF INDUSTRIAL WASTEWATER FROM INDUSTRIAL KITCHENS

#38
20250288971
2025-09-18

Heavy Metal and Hydrocarbon Filter and Methods of Use

#39
20250281951
2025-09-11

PROCESS FOR CLEANING OIL TANKS AND VESSELS BY TREATING THE FLOTATION GENERATED RESIDUES AND REUSING WASHING WATER

#40
20250262567
2025-08-21

METHODS FOR MITIGATING PRODUCED WATER COOLER FOULING

#41
20250256222
2025-08-14

METHOD OF TREATING AN OIL SPILL

#42
20250250189
2025-08-07

SLURRY TREATMENT OF PRODUCED WATER

#43
20250230077
2025-07-17

SURFACE SLICK CLEANUP USING FATTY ACID SALTS

#44
20250223211
2025-07-10

Water Treatment System and Method

#45
20250223210
2025-07-10

SYSTEMS AND METHODS OF BIOGENIC METHANE MITIGATION

#46
20250214878
2025-07-03

SYSTEM FOR COPROCESSING OIL DRILLING WASTE

#47
20250214869
2025-07-03

PROCESSING A FLUID EMULSION

#48
20250214277
2025-07-03

Water and Quality Management of Oil-Based Wood Preservatives

#49
20250207040
2025-06-26

Remediation of Rag Layer and Other Disposable Layers in Oil Tanks and Storage Equipment

#50
20250206647
2025-06-26

METHODS AND SYSTEMS FOR TREATING COMMERCIAL WASTEWATER AND/OR SLUDGE

#51
20250187946
2025-06-12

METHODS OF USE OF RECYCLED TIRE MATERIAL FOR CONTAMINANT REMOVAL

#52
20250187066
2025-06-12

STEEL PLANT WITH DIRECT COOLING WATER TREATMENT CIRCUIT AND RELATED PROCESS

#53
20250171337
2025-05-29

PROCESS FOR DEOILING WATER AND EFFLUENT, USES OF AN ELECTROMAGNETIC TREATMENT SUBPROCESS AND/OR A MICROBUBBLE GENERATION SUBPROCESS FOR OZONE DISSOLUTION, AND METHODS RELATIVE TO SAID USES

#54
20250171334
2025-05-29

3-D COMPOSITIONS WITH INTEGRATED CONDUCTIVE POLYMERS FOR WATER PURIFICATION AND OIL SEPARATION

#55
20250162920
2025-05-22

METHODS OF LIPID RECOVERY AND LEACHATE TREATMENT

#56
20250161843
2025-05-22

POLYETHYLENIMINE AS A NEW EMULSION BREAKER FOR QUENCH WATER SYSTEMS

#57
20250145890
2025-05-08

SOLVENT EXTRACTION METHOD FOR PETROLEUM SLUDGE/OIL SAND ASSISTED BY PARTICLE DISPERSANT

#58
20250136491
2025-05-01

APPARATUS AND METHOD FOR TREATING OIL-CONTAINING SLUDGE WITH METAL-FRICHED BIOCHAR

#59
20250136489
2025-05-01

METHOD FOR BIOLOGICALLY TREATING PERSISTENT ORGANIC WASTE WATER CONTAINING OIL COMPONENT INCLUDING HIGHER FATTY ACID AND THICKENING POLYSACCHARIDE

#60
20250136487
2025-05-01

NUTRIENT SUPPLEMENTED CARBONIZED AEROGELS

#61
20250136483
2025-05-01

WATER TREATMENT COMPOSITIONS AND METHODS OF USE

#62
20250136477
2025-05-01

Waste Water Treatment to Remove Fat, Oil, and Grease

#63
20250122112
2025-04-17

HIGH SALINITY PRODUCED WATER DESALINATION

#64
20250122101
2025-04-17

PROCESS AND SYSTEM FOR WATER TREATMENT IN OFFSHORE OIL PRODUCTION FACILITIES

#65
20250115504
2025-04-10

SYSTEM FOR TREATING PRODUCED WATER RESULTING FROM OIL EXTRACTION AND PNEUMATIC FLOCCULATION METHOD BY INJECTION OF INERT GAS INTO HEAT EXCHANGERS

#66
20250115501
2025-04-10

CYNOBACTERIA CULTIVATION, SEDIMENTATION, AND UTILIZATION

#67
20250083072
2025-03-13

WATER OIL SEPARATOR VESSEL WITH HYDROPHOBIC MESH TUBES

#68
20250075343
2025-03-06

CRUDE OIL PROCESSING PLANT WASTEWATER TREATMENT WITH CO-PRODUCTION OF HYDROGEN FOR CLEAN ENERGY

#69
20250074806
2025-03-06

PRODUCED WATER DESALINATION WITH FRACTIONAL FREEZE CYCLES

#70
20250073673
2025-03-06

NANONETS FOR REMOVAL OF CONTAMINANTS FROM AQUEOUS SOLUTIONS, KITS THEREFOR AND METHODS OF THEIR USE

#71
20250073614
2025-03-06

OIL-WATER SEPARATION FILTER AND APPARATUS, AND METHOD OF OPERATING THE SAME

#72
20250066679
2025-02-27

SYSTEMS, METHODS, AND DEVICES FOR PROCESSING CRUDE OIL

#73
20250065303
2025-02-27

Multi-layered sorbent structure and a method for enhancing oil uptake performance thereof

#74
20250065302
2025-02-27

Multi-layered Sorbent Structure and a Method for Enhancing Oil Uptake Performance thereof

#75
20250059069
2025-02-20

Vertical Compact Flotation Unit with Air Stripping Enhanced Shallow Sedimentation Effect of Spiral Fins

#76
20250059048
2025-02-20

MODIFIED MULTI-WALLED CARBON NANOTUBES INCLUDING MULTI-WALLED CARBON NANOTUBES AND CARBOXYLATE MOIETIES AND RELATED METHODS

#77
20250058285
2025-02-20

PHOTOCATALYTIC SELF-CLEANING POLYPYRROLE/TiO2-PVDF NANOCOMPOSITE BASED FILTRATION MEMBRANE

#78
20250058250
2025-02-20

Concentric Sloping Plate Enhanced Vertical Compact Flotation Unit

#79
20250051186
2025-02-13

APPARATUS AND METHOD FOR SEPARATING PARTICLES FROM WASTE FLUID USING OXYGEN ENRICHED AIR

#80
20250033003
2025-01-30

Pressurized Liquid Stream With Dissolved Gas

#81
20250026988
2025-01-23

CONTROLLED TURBOCHARGER IN GAS-OIL SEPARATION PLANT INLET MANIFOLD

#82
20250026668
2025-01-23

METHOD AND APPARATUS FOR RECOVERING METHANE FROM A FLOW OF WATER

#83
20250012181
2025-01-09

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

#84
20250011651
2025-01-09

OIL DISPERSANT FORMULATION, METHODS AND USES THEREOF

#85
20250010247
2025-01-09

POROUS SUBSTRATES CONTAINING AMINE-MODIFIED CARBON NANOTUBES

#86
20250001394
2025-01-02

Imidazolium ionic liquids made using cardanol extracted from cashew nutshell oil to enhance crude oil recovery in oilfields

#87
20240424479
2024-12-26

Imidazolium ionic liquids made using cardanol extracted from cashew nutshell oil to enhance crude oil recovery in oilfields

#88
20240424478
2024-12-26

Imidazolium ionic liquids made using cardanol extracted from cashew nutshell oil to enhance crude oil recovery in oilfields

#89
20240424477
2024-12-26

SYSTEM AND DEVICES FOR REMOVAL OF CONTAMINATES

#90
20240417299
2024-12-19

MOLECULAR MODIFICATION PROCESS FOR WASTEWATER TREATMENT AND PURIFICATION

#91
20240416290
2024-12-19

SEPARATION MEMBRANE

#92
20240400741
2024-12-05

POLYAMIDE-FUNCTIONALIZED SILICON CARBIDE (SIC) NANOPARTICLES-BASED CERAMIC MEMBRANE FOR SEPARATING AN OIL AND WATER MIXTURE

#93
20240384488
2024-11-21

BUOYANT CONTAINMENT AND/OR FILTRATION

#94
20240383781
2024-11-21

DISPOSAL OF EFFLUENT WATER FROM AN OFFSHORE OIL AND GAS INSTALLATION

#95
20240383780
2024-11-21

Buoyant Water Purification Pad

#96
20240375079
2024-11-14

3D HIERARCHICAL NANOPOROUS GRAPHENE MEMBRANE FOR OIL/WATER SEPARATION

#97
20240368014
2024-11-07

BIOREACTOR FOR HOME SEPTIC UNIT

#98
20240368000
2024-11-07

CARBON REMOVAL FROM SEAWATER AND OTHER LIQUIDS USING PHOTOACTIVE COMPOUNDS

#99
20240367999
2024-11-07

SUPERCRITICAL WATER OXIDATION FEED STREAMS AND METHODS OF PRODUCTION

#100
20240367979
2024-11-07

A NONCOVALENT HYBRID COMPRISING CARBON NANOTUBES (CNT) AND AROMATIC COMPOUNDS AND USES THEREOF

#101
20240360053
2024-10-31

Steam Cracking Processes Having an Elevated Coil Outlet Pressure

#102
20240351929
2024-10-24

Systems and methods of biogenic methane mitigation

#103
20240343624
2024-10-17

MICROORGANISMS FOR TREATMENT OF HYDROCARBONS OR OIL

#104
20240343610
2024-10-17

GAS DEHYDRATION WATER MANAGEMENT SYSTEM AND PROCESS

#105
20240327251
2024-10-03

PASSIVE GRAVITY FILTER CELL AND METHODS OF USE THEREOF

#106
20240325943
2024-10-03

GREASE INTERCEPTOR HAVING A BAFFLE

#107
20240300828
2024-09-12

TREATING PRODUCED WATER FOR BENEFICIAL REUSE

#108
20240299886
2024-09-12

POLYPYRROLE CERAMIC-POLYMERIC POROUS MEMBRANE FOR SEPARATING AN OIL AND WATER MIXTURE

#109
20240294435
2024-09-05

POROUS CERAMIC SUPPORTS, MEMBRANES, METHODS AND USES THEREOF

#110
20240293794
2024-09-05

Method for removing petroleum and other liquid hydrocarbons from a body of water, using a floating absorbent, a method of absorbent manufacturing, a method of hydrocarbon recovery and absorbent regeneration

#111
20240286942
2024-08-29

Method and System for Processing a Fluid

#112
20240271517
2024-08-15

SYSTEM FOR ENVIRONMENTAL REMEDIATION WITH SPONGE

#113
20240270621
2024-08-15

TREATMENT METHOD FOR OILY SLUDGE AND METHOD FOR SOIL REMEDIATION

#114
20240270604
2024-08-15

FILTRATION DEVICE FOR A WATER-BEARING HOUSEHOLD APPLIANCE

#115
20240261706
2024-08-08

INSTALLED SEPARATION APPARATUS, SYSTEM AND METHOD OF USE

#116
20240254019
2024-08-01

Enhanced flocculation of intractable slurries using silicate ions

#117
20240254014
2024-08-01

SYSTEM FOR SEPARATING OIL AND WATER MIXTURE USING HYDROPHILIC MODIFIED POLYSTYRENE AND HYDROPHOBIC POLYURETHANE

#118
20240246841
2024-07-25

FLOW CONTROL RISER WITHIN A STORMWATER TREATMENT SYSTEM

#119
20240226767
2024-07-11

SYSTEMS AND METHODS FOR SEPARATING COMPONENTS FROM FLUID STREAMS

#120
20240216832
2024-07-04

Overload protection chamber for fluid separation apparatus and system

#121
20240192140
2024-06-13

BIO-ENHANCED REMEDIATION AND OIL RECOVERY MODEL SYSTEM AND METHODS

#122
20240191146
2024-06-13

Remediation of rag layer and other disposable layers in oil tanks and storage equipment

#123
20240190745
2024-06-13

METHOD FOR THE TREATMENT OF BLACK WATER

#124
20240190727
2024-06-13

SYSTEM AND METHOD FOR FLUID TREATMENT WITH PLASMA DISCHARGES

#125
20240182328
2024-06-06

STABLE PERCARBOXYLIC ACID COMPOSITIONS AND USES THEREOF

#126
20240181373
2024-06-06

PLANT AND PROCESS FOR REMOVING SUSPENDED SOLIDS, OILS AND GREASES FROM COOLING WATER IN THE STEEL AND METALLURGICAL SECTOR

#127
20240165540
2024-05-23

FILTER FOR OIL CONTROL ROBOT

#128
20240165536
2024-05-23

METHOD AND APPARATUS FOR WATER PURIFICATION USING CONTINUOUS HYDROTHERMAL OXIDATION REGIME

#129
20240158708
2024-05-16

NATURAL GAS REFINING UNIT FOR INTEGRATION AT A BATTERY SITE OF AN OIL PRODUCTION FACILITY

#130
20240150203
2024-05-09

DECOMPOSITION OF GAS FIELD CHEMICALS BY PLASMA TREATMENT

#131
20240150199
2024-05-09

INDUSTRIAL WASTE TREATMENT PROCESS AND SYSTEM

#132
20240140839
2024-05-02

COMPOSITIONS AND METHODS FOR TREATING WASTEWATER

#133
20240124340
2024-04-18

DECOMPOSITION OF GAS FIELD CHEMICALS

#134
20240124330
2024-04-18

Laser ablation and filtration apparatus and process for removal of hydrocarbons and contaminants

#135
20240123372
2024-04-18

Process for treating aged oil by electron beam irradiation

#136
20240117582
2024-04-11

RECOVERY DEVICES FOR OIL SPILLING ON WATER, CONTROL METHODS THEREOF, AND RECOVERY VESSELS

#137
20240117296
2024-04-11

NON-TOXIC ORGANIC PETROLEUM HYDROCARBONS AND ORGANIC COMPOUNDS DEGRADATION AND REMEDIATION FORMULATION AND METHODS OF USE THEREOF

#138
20240116787
2024-04-11

PRODUCED WATER ANTIFOULANT COMPOSITIONS AND METHODS

#139
20240109800
2024-04-04

Anaerobic treatment of waste

#140
20240082811
2024-03-14

Plasma Activated Biochar Filter

#141
20240082791
2024-03-14

Dendrimeric carbon dot-polyamide membranes

#142
20240058727
2024-02-22

HOT ROLLING MILL WITH SEPARATOR FOR MILL SCALE FROM WASTEWATER

#143
20240051844
2024-02-15

FLUID FILTRATION SYSTEM AND METHOD

#144
20240024936
2024-01-25

Method for remediating petroleum hydrocarbon contamination in groundwater

#145
20240010536
2024-01-11

Methods for the amelioration of oil toxicity and stimulation of bacterial oil degradation

#146
20240010535
2024-01-11

COMPOSITIONS AND METHODS FOR RAPID DEGRADATION AND AMELIORATION OF MARINE OIL SPILLS

#147
20240009595
2024-01-11

ELECTROCHEMICAL MEMBRANE DEGASSING APPARATUS

#148
20240002787
2024-01-04

POROUS GLASS-BASED MICROBIAL STORAGE AND DELIVERY SYSTEM

#149
20230416127
2023-12-28

Liquid Bio-Catalytic Composition

#150
20230415120
2023-12-28

Absorbent product and filtration method

#151
20230399243
2023-12-14

Fats, oil and grease collection

#152
20230398470
2023-12-14

A FOG (FATS, OIL, OR GREASE) SEPARATOR APPARATUS

#153
20230391643
2023-12-07

METHOD OF TREATMENT OF WATER PRODUCED BY CHEMICAL FLOCCULATION USING ANIONIC SURFACTANT AND CATIONIC POLYELECTROLYTE AND USE OF THE SAME

#154
20230373835
2023-11-23

Relating to the Treatment of Matrices and/or the Contents of Matrices

#155
20230373828
2023-11-23

SURFACE WATER MITIGATION STRUCTURE

#156
20230365450
2023-11-16

Portable Systems for High Throughput Liquid Purification

#157
20230357651
2023-11-09

Process control systems and methods for simultaneous crude oil dehydration, desalting, sweetening, and stabilization

#158
20230356115
2023-11-09

WASTE WATER TREATMENT APPARATUS

#159
20230339785
2023-10-26

DEEP PURIFICATION DEVICE AND METHOD FOR METHANOL-TO-OLEFIN WASHING WATER

#160
20230331602
2023-10-19

ADVANCED OXIDATION USING SUPEROXIDE RADICAL AND FREE AVAILABLE CHLORINE

#161
20230330563
2023-10-19

OIL-WATER SEPARATION DEVICE

#162
20230311065
2023-10-05

System and method for separating and recovering gas field chemicals from wastewater

#163
20230286832
2023-09-14

Utilizing concentrated solar power for water-oil separation

#164
20230277959
2023-09-07

METHOD FOR SEPARATING COMPONENTS OF A FLOW OF MULTI-PHASE FLUID

#165
20230256482
2023-08-17

Grow Table Cleaning System

#166
20230249991
2023-08-10

Method for Separating Nonpolar Compounds from Aqueous Solutions

#167
20230249102
2023-08-10

ABSORBENT BELT AND OIL SKIMMER INCLUDING THE SAME

#168
20230242807
2023-08-03

Methods for removing sulfate ions from seawater to form injection fluids

#169
20230242428
2023-08-03

Remediation of Food Production and Processing Effluents and Waste Products

#170
20230234028
2023-07-27

Microplastic Removal Using Adhesives

#171
20230234002
2023-07-27

OIL AND WATER SEPARATION MEMBRANE

#172
20230234001
2023-07-27

OIL AND WATER SEPARATION MEMBRANE

#173
20230219831
2023-07-13

Enhanced flocculation of intractable slurries using silicate ions

#174
20230202877
2023-06-29

METHOD FOR MAKING A POLYURETHANE COMPOSITE MATERIAL

#175
20230201798
2023-06-29

MATERIAL AND METHOD FOR REMEDIATION OF A SITE CONTAMINATED BY AN OIL SPILL

#176
20230193420
2023-06-22

Process for oxidative cleavage of vegetable oils containing monosaturated fatty acid triglycerides

#177
20230191286
2023-06-22

COMPOSITIONS AND RELATED KITS AND METHODS FOR WATER TREATMENT

#178
20230183602
2023-06-15

Apparatus and method for collection and disposal of fats, oil and grease

#179
20230181775
2023-06-15

METHODS OF USING AND CONVERTING RECOVERED RADIUM

#180
20230174400
2023-06-08

Systems and Methods for Reducing Pollutants, Including Carbon in Public Utilities, Agriculture and Manufacturing

#181
20230174397
2023-06-08

Methods for the Formation of Nanoplastics and the Agglomeration/Removal of Micro- and Nanoplastics in Water

#182
20230166987
2023-06-01

Subsea sediment separation and filtration system

#183
20230166986
2023-06-01

SOLAR-POWERED WATER PURIFICATION AND DECONTAMINATION GEL COMPOSITIONS

#184
20230166234
2023-06-01

Article and method of removing microplastics and oil

#185
20230134060
2023-05-04

Remediation of rag layer and other disposable layers in oil tanks and storage equipment

#186
20230130681
2023-04-27

Universal chemical processor

#187
20230129802
2023-04-27

REMOVAL OF SILICA AND TOTAL ORGANIC CARBON FROM WASTEWATER

#188
20230129752
2023-04-27

Phenyl-modified polydimethylsiloxane (PDMS) separation membrane, fabrication method thereof, and use thereof in separation of aromatic compound

#189
20230120158
2023-04-20

Apparatus and method for collection and disposal of fats, oil and grease

#190
20230116436
2023-04-13

Catalyst-free method for degrading dioxane in alkyl ether sulfate vacuum removal water

#191
20230115751
2023-04-13

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

#192
20230108377
2023-04-06

Graphene modified with linear alkylamines for oil removal from produced water

#193
20230106698
2023-04-06

System for treatment and disinfection of industrial effluents

#194
20230078860
2023-03-16

MAGNETIC, SUPERHYDROPHOBIC AND SUPEROLEOPHILIC MEDIUM, SYNTHESIZING METHODS AND APPLICATIONS OF SAME

#195
20230053375
2023-02-23

Method for fabricating oleophilic-hydrophobic nanofiber membrane and separation of water-in-oil emulsion using same method and waste heat

#196
20230051031
2023-02-16

MULTI-FUNCTIONAL HYBRID MATERIAL BASED ON SEPIOLITE FOR ENVIRONMENTAL RECOVERY AND BIO-REMEDIATION

#197
20230040989
2023-02-09

Treatment of Multiphase Hydrocarbon-Containing Fluid in Oil and/or Gas Production

#198
20230039303
2023-02-09

SYSTEM FOR CONTINUOUS OIL/WATER SEPARATION USING SUPERHYDROPHILIC OIL/WATER SEPARATION FILTER

#199
20230035776
2023-02-02

Nanonets for removal of contaminants from aqueous solutions, kits therefor and methods of their use

#200
20230032504
2023-02-02

TREATMENT AND REGENERATION SYSTEM AND METHOD FOR EXTRACTING ORGANIC SOLUTES FROM-WATER

#201
20230029208
2023-01-26

GENETICALLY MODIFIED MICRORGANISMS THAT CARRY OUT THE HETEROLOGOUS PRODUCTION OF MODIFIED VERSIONS OF THE SURFACTANT PROTEIN LV-RANASPUMIN-1(LV-RSN-1), THE MODIFIED VERSIONS OF SAID SURFACTANT PROTEIN, THE SYNTHETIC GENES ENCODING SAID SURFACTANT PROTEIN, THE EXPRESSION CASSETTES CONTAINING SAID SYNTHETIC GENES, AND THE EXPRESSION VECTORS CONTAINING SAID SYNTHETIC GENES

#202
20230027081
2023-01-26

Stainless steel filter membrane with iron oxide coating

#203
20230025974
2023-01-26

In situ oil cleanup and recovery using smart polymer integrated surface vessels

#204
20220412032
2022-12-29

Active ice management systems and methods

#205
20220396727
2022-12-15

Production of barium sulfate and fracturing fluid via mixing of produced water and seawater

#206
20220396502
2022-12-15

BUBBLE SIZE MONITORING AND CONTROL

#207
20220388874
2022-12-08

ACCELERATED SETTLEMENT OF FLOCS AFTER ELECTROCOAGULATION/ELECTROCHEMICAL PROCESS USING BALLASTED FLOCCULATION

#208
20220380688
2022-12-01

Process control systems and methods for simultaneous crude oil dehydration, desalting, sweetening, and stabilization

#209
20220380232
2022-12-01

COLLECTION, FILTRATION, AND AGGREGATION OF EMULSIONS AND PARTICLES USING CYLINDERS

#210
20220379266
2022-12-01

POLYMER-BASED FILM, PREPARATION METHOD THEREFOR, AND USE THEREOF

#211
20220379240
2022-12-01

Passive gravity filter cell and methods of use thereof

#212
20220371930
2022-11-24

NOVEL MICROORGANISM HAVING HIGH ABILITY TO DEGRADE OIL AT LOW TEMPERATURE

#213
20220371922
2022-11-24

Systems and methods for activating and dewatering sludge using acoustic pressure shock waves

#214
20220364000
2022-11-17

CRUDE OIL DEMULSIFIER COMPOSITIONS AND USES THEREOF

#215
20220356082
2022-11-10

Device for Removing Fats, Oils and/or Grease (FOGs) from Water

#216
20220356079
2022-11-10

SYSTEMS AND PROCESSES FOR INJECTING GAS-INFUSED ADDITIVES

#217
20220356078
2022-11-10

Produced water evaporation system

#218
20220355354
2022-11-10

Method of in situ remediation of soils using a bioremediation composition including a time release material

#219
20220355272
2022-11-10

Method for making smart sand

#220
20220347600
2022-11-03

COALESCER AND OIL-WATER SEPARATION DEVICE

#221
20220339586
2022-10-27

Treating fluids recovered from well operations using a graphene oxide coated membrane

#222
20220339557
2022-10-27

A SEPARATION APPARATUS WITH INSERT

#223
20220332603
2022-10-20

Variable flow adjuster for grease separator

#224
20220307164
2022-09-29

Apparatus and method for collection and disposal of fats, oil and grease

#225
20220306506
2022-09-29

Method for treating production wastewater from the preparation of propylene oxide by co-oxidation

#226
20220306495
2022-09-29

REDUCTION OF INDUSTRIAL OILY WASTE WATER AND ELIMINATION OF EVAPORATION PONDS

#227
20220305406
2022-09-29

Apparatus and method for collection and disposal of fats, oil and grease

#228
20220290023
2022-09-15

Composition for Temporarily-Hydrophobic and Oil-Absorbent Bioremediation Agent

#229
20220282054
2022-09-08

SUPER-WET SURFACE AND PREPARATION METHOD THEREFOR AND APPLICATION THEREOF

#230
20220281764
2022-09-08

System and method for treating evaporator blowdown

#231
20220259087
2022-08-18

Domestic sewage treatment system

#232
20220251793
2022-08-11

Toothed drum type oil recovery device

#233
20220243120
2022-08-04

Methods for removing sulfate ions from seawater to form injection fluids

#234
20220234928
2022-07-28

PROCESS FOR DEGRADING ORGANIC FRACTIONS IN COOLING CIRCUITS OF INDUSTRIAL PLANTS, AND COOLING CIRCUIT FOR AN INDUSTRIAL PLANT

#235
20220234086
2022-07-28

Thermal remediation system and process

#236
20220220838
2022-07-14

Facility and method for underwater disposal of the water produced during underwater production of hydrocarbons at great depths

#237
20220219099
2022-07-14

FLUID TREATMENT SYSTEM, SEPARATOR AND METHOD USING A MAGNETIC FIELD

#238
20220213659
2022-07-07

Floating-oil recovery device

#239
20220212972
2022-07-07

Deconstruction of oilsand materials using ionic liquids

#240
20220212164
2022-07-07

A method of capturing and analysing microplastic particles from aqueous medium

#241
20220195275
2022-06-23

Biocompatible Oil Herders and Methods of Use

#242
20220194817
2022-06-23

DEVICE AND METHOD FOR DEGRADING CHLORINATED HYDROCARBONS IN POLLUTED GROUNDWATER

#243
20220193575
2022-06-23

Grease recovery unit

#244
20220184590
2022-06-16

Photocatalytic oil-water separation material and preparation method thereof

#245
20220177331
2022-06-09

In situ oil cleanup and recovery using smart polymer integrated surface vessels

#246
20220169543
2022-06-02

DEVICES AND METHODS FOR TREATMENT OF WASTEWATER

#247
20220169540
2022-06-02

Laser ablation and filtration apparatus and process for removal of hydrocarbons and contaminants

#248
20220168696
2022-06-02

Pressurized liquid stream with dissolved gas

#249
20220153620
2022-05-19

System and method of removing oil and toxic metals from petroleum produced water

#250
20220153615
2022-05-19

METHOD AND APPARATUS FOR WASTEWATER TREATMENT USING ULTRAFINE BUBBLES

#251
20220152525
2022-05-19

Condensate separator system for vacuum microwave dehydrators

#252
20220144677
2022-05-12

Horizontal flow biofilter system and method of use thereof

#253
20220135451
2022-05-05

Method of evaluating and optionally selecting a suitable chemistry for removal of microplastics in a liquid matrix

#254
20220127175
2022-04-28

Method of purifying natural water and wastewater

#255
20220118422
2022-04-21

Oleophilic hydrophobic magnetic porous materials

#256
20220118380
2022-04-21

SUPER-HYDROPHILIC SURFACE TREATMENT METHOD OF FILTRATION MEDIUM, SUPER-HYDROPHILIC FILTER FOR OIL-WATER SEPARATION AND METHOD OF FABRICATING THE SAME

#257
20220112114
2022-04-14

Oil sludge pyrolysis device

#258
20220111311
2022-04-14

Grease interceptor inlet chamber

#259
20220106212
2022-04-07

System for industrial and hydrocarbon wastewater treatment

#260
20220098847
2022-03-31

Direct grease and/or solids collection system

#261
20220098494
2022-03-31

Methods of using ionic liquids as corrosion inhibitors

#262
20220097023
2022-03-31

CONTINUOUS OPEN FOAM POLYMER SHEET METHOD

#263
20220096963
2022-03-31

Sump pump system and methods for removing synthetic ester-based fluids from an emulsion

#264
20220088567
2022-03-24

PRODUCT FOR OIL POLLUTION REMEDIATION

#265
20220080360
2022-03-17

OIL/WATER SEPARATION

#266
20220074158
2022-03-10

Buoyant containment and/or filtration

#267
20220073810
2022-03-10

Method for treating production water from the enhanced oil recovery of oil by hydrocyclone in the presence of additives of tetrakis(hydroxymethyl)phosphonium salt type

#268
20220073375
2022-03-10

METHOD FOR THE TREATMENT OF WASTEWATER

#269
20220072449
2022-03-10

Inclined linear multi-phase gravity separation system

#270
20220064023
2022-03-03

Method to regenerate an activated carbon filtration media

#271
20220062854
2022-03-03

Oil absorbent, method for manufacturing the same, and method for removing oil from aqueous phase using the same

#272
20220062793
2022-03-03

Polyethylenimine as a new emulsion breaker for quench water systems

#273
20220059839
2022-02-24

Nanocomposites and related methods

#274
20220056655
2022-02-24

Systems, apparatus and methods capable of collecting and processing floating solid materials

#275
20220054956
2022-02-24

Fluid treatment separator and a system and method of treating fluid

#276
20220049171
2022-02-17

A Biomass Gasification System

#277
20220041473
2022-02-10

Stable percarboxylic acid compositions and uses thereof

#278
20220041472
2022-02-10

Suction pile cofferdam

#279
20220033292
2022-02-03

Waste and/or hazardous liquid containment and collection system

#280
20220033281
2022-02-03

Evaporation panel assemblies, systems, and methods

#281
20220023796
2022-01-27

Exhaust gas purification system

#282
20220017387
2022-01-20

Hybrid acoustic, centrifugal oil/water separation

#283
20220009811
2022-01-13

Oily sewage pretreatment method and device without air floatation

#284
20220002173
2022-01-06

Composition and method for purifying, disinfecting and clarifying water

#285
20220001332
2022-01-06

TUBULAR MEMBRANE WITH SPIRAL FLOW

#286
20210402416
2021-12-30

Substance separator system driven by a submersible actuator

#287
20210396341
2021-12-23

Pipeline water remediation based on upstream process operating parameters

#288
20210394084
2021-12-23

Multiphase separation system

#289
20210387885
2021-12-16

Method for treating an oily solid waste sludge

#290
20210387877
2021-12-16

Carbon disulfide-modified amine additives for separation of oil from water

#291
20210387870
2021-12-16

Sonication for separation of materials in fluids

#292
20210387147
2021-12-16

Composite material for removal of hydrophobic components from fluid mixtures

#293
20210387112
2021-12-16

Oil and grit separator system with twin vortex

#294
20210370260
2021-12-02

FUNCTIONALIZED SIO2 MICROSPHERES FOR EXTRACTING OIL FROM PRODUCED WATER

#295
20210370119
2021-12-02

Processes for remediation of a contaminated material

#296
20210362076
2021-11-25

Instantaneous water/oil separation system

#297
20210362075
2021-11-25

Methods and systems for enhanced dissolved gas floatation

#298
20210354090
2021-11-18

Nanofiber membrane and method for manufacturing the same

#299
20210346924
2021-11-11

Organic waste collection apparatus and method

#300
20210340420
2021-11-04

Lignin composition, methods of making and using the composition for adsorption onto petrochemical oil and oil removal