ClassID:

35649

B03C11/00 - CPC Classification

Classification description:

Separation by high-voltage electrical fields, not provided for in other groups of this subclass

Recent Application in this class:
#1
20250079545
2025-03-06

Separation method for recycling a spent battery electrode

#2
20250058331
2025-02-20

METHOD FOR PROTECTING COALESCER ELEMENTS OF AN ELECTROSTATIC COALESCER DEVICE AGAINST ELECTRICALLY INDUCED EROSION AND/OR PARTIAL DISCHARGES

#3
20240342651
2024-10-17

Methods and Equipment for Treatment of Odorous Gas Streams

#4
20230405493
2023-12-21

Bi-phase (Scott-T) transformer double voltage AC electrostatic coalescer

#5
20230285983
2023-09-14

ION DIFFUSER AND CARTRIDGE FOR AN ION DIFFUSER

#6
20230136607
2023-05-04

Bi-phase (Scott-T) transformer double volted AC electrostatic coalescer

#7
20230041128
2023-02-09

System and method for the separation of oil/water emulsions by electrocoalescence

#8
20230037114
2023-02-02

Power supply unit, system and method for electrical coalescence of multi-phase liquid mixturesfield

#9
20220379320
2022-12-01

CAPTURING SPECIFIC NUCLEIC ACID MATERIALS FROM INDIVIDUAL BIOLOGICAL CELLS IN A MICRO-FLUIDIC DEVICE

#10
20220152528
2022-05-19

Methods for the separation of at least one emulsion by applying an electrical field and device for carrying out said method

#11
20220072450
2022-03-10

Adapter for electro-coalescer insulated electrodes with metal sealing for electrodes

#12
20210309922
2021-10-07

Desalting plant systems and methods for enhanced tight emulsion crude oil treatment

#13
20210222072
2021-07-22

Desalter/dehydrator system

#14
20210170306
2021-06-10

Methods for the separation of at least one emulsion by applying an electrical field and device for carrying out said method

#15
20200354640
2020-11-12

Simultaneous crude oil dehydration, desalting, sweetening, and stabilization

#16
20200338475
2020-10-29

Static coalescer, system and method therefor

#17
20200255748
2020-08-13

Desalting plant systems and methods for enhanced tight emulsion crude oil treatment

#18
20200139267
2020-05-07

Method and apparatus for promoting droplets coalescense in oil continuous emulsions

#19
20200129885
2020-04-30

Method and apparatus for promoting droplets coalescence in oil continuous emulsions

#20
20200114281
2020-04-16

Method and apparatus for promoting droplets coalescence in oil continuous emulsions

#21
20200114280
2020-04-16

Method and apparatus for promoting droplets coalescence in oil continuous emulsions

#22
20200114279
2020-04-16

Method and apparatus for promoting droplets coalescence in oil continuous emulsions

#23
20200094167
2020-03-26

Electrowetting coalescence device with porous layers

#24
20200080007
2020-03-12

GAS OIL SEPARATION PLANT SYSTEMS AND METHODS FOR RAG LAYER TREATMENT

#25
20190321781
2019-10-24

Methods and equipment for treatment of odorous gas streams

#26
20190211274
2019-07-11

Gas oil separation plant systems and methods for rag layer treatment

#27
20190209949
2019-07-11

SYSTEMS AND METHODS FOR UNIPOLAR SEPARATION OF EMULSIONS AND OTHER MIXTURES

#28
20190194554
2019-06-27

Simultaneous crude oil dehydration, desalting, sweetening, and stabilization

#29
20190112206
2019-04-18

System to reduce interface emulsion layer formation in an electrostatic dehydrator or desalter vessel through use of a low voltage electrostatic interface emulsion treatment system inside the vessel

#30
20190112205
2019-04-18

System to reduce interface emulsion layer formation in an electrostatic dehydrator or desalter vessel through use of a low voltage electrostatic interface emulsion treatment system inside the vessel

#31
20190038998
2019-02-07

Methods for the separation of at least one emulsion by applying an electrical field and device for carrying out said method

#32
20190023995
2019-01-24

SYSTEMS AND PROCESSES FOR SEPARATING EMULSIFIED WATER FROM A FLUID STREAM

#33
20180296943
2018-10-18

Systems and methods for unipolar separation of emulsions and other mixtures

#34
20180216018
2018-08-02

Electrostatic technology system and process to dehydrate crude oil in a crude oil storage tank of a floating production storage and offloading installation

#35
20180208859
2018-07-26

Topside oil production equipment system for reduction in space and weight

#36
20180200646
2018-07-19

Crude oil storage tank with electrostatic internals to dehydrate crude oil within a process train of a floating production storage and offloading installation

#37
20180187095
2018-07-05

Simultaneous crude oil dehydration, desalting, sweetening, and stabilization

#38
20180140972
2018-05-24

Compact electrocoalescer with conical frustum electrodes

#39
20180009681
2018-01-11

Electrochemical treatment methods

#40
20170232364
2017-08-17

Power supply system for coalescer

#41
20170175009
2017-06-22

Topside oil production equipment system for reduction in space and weight

#42
20170173499
2017-06-22

Crude oil storage tank with electrostatic internals to dehydrate crude oil within a process train of a floating production storage and offloading installation

#43
20170157536
2017-06-08

High flux electrostatic separator for subsea applications

#44
20170113162
2017-04-27

Ionic liquid waste handling system

#45
20170106083
2017-04-20

Personal Vaccine and Method of Making

#46
20170081221
2017-03-23

Device and method for treating organic-material-containing water

#47
20170021366
2017-01-26

Capturing specific nucleic acid materials from individual biological cells in a micro-fluidic device

#48
20170021287
2017-01-26

Systems and methods for unipolar separation of emulsions and other mixtures

#49
20160341025
2016-11-24

SUBSEA REJECT HANDLING

#50
20160332895
2016-11-17

Electrostatic separator

#51
20160289100
2016-10-06

System to reduce interface emulsion layer formation in an electrostatic dehydrator or desalter vessel through use of a low voltage electrostatic interface emulsion treatment system inside the vessel

#52
20160258398
2016-09-08

Fuel filter device

#53
20160222932
2016-08-04

Fuel supply system and fuel filter

#54
20160193612
2016-07-07

Separating primarily gas process fluids in an electrostatic coalescer

#55
20160097005
2016-04-07

Systems and processes for separating emulsified water from a fluid stream

#56
20160097003
2016-04-07

Systems and processes for separating emulsified water from a fluid stream

#57
20160060546
2016-03-03

Desalter/dehydrator system

#58
20160008823
2016-01-14

Petroleum Desalting Utilizing Voltage Modulation

#59
20150343457
2015-12-03

Filtering Apparatus for Controlling High Voltage Transformer with Printed Circuit Board

#60
20150283554
2015-10-08

Electro-separation of oil-based drilling fluids

#61
20150196874
2015-07-16

Methods and equipment for treatment of odorous gas steams

#62
20150191659
2015-07-09

Process for desalting crude oil

#63
20150122654
2015-05-07

SYSTEM AND METHOD FOR IMPROVING OIL-WATER SEPARATOR PERFORMANCE

#64
20150114838
2015-04-30

Electrostatic coalescer for coalescing a dispersed phase from a continuous phase in an emulsion

#65
20150014258
2015-01-15

System and method to treat a multiphase stream

#66
20140360880
2014-12-11

Systems and methods for unipolar separation of emulsions and other mixtures

#67
20140339089
2014-11-20

Electrostatic coalescer and method for electrostatic coalescence

#68
20140332385
2014-11-13

Electro-separation of oil-based drilling fluids

#69
20140202206
2014-07-24

Methods and equipment for treatment of odorous gas steams

#70
20140042028
2014-02-13

High temperature high pressure electrostatic treater

#71
20140034504
2014-02-06

High velocity electrostatic coalescing oil/water separator

#72
20130327646
2013-12-12

High velocity electrostatic coalescing oil/water separator

#73
20130126357
2013-05-23

Petroleum desalting utilizing voltage modulation

#74
20130043134
2013-02-21

Process for improving the separation of oil/water mixtures

#75
20120298526
2012-11-29

METHOD AND APPARATUS FOR ELECTROCHEMICAL TREATMENT OF CONTAMINATED WATER OR WASTEWATER

#76
20120211428
2012-08-23

Magnetic colloid petroleum oil spill clean-up of ocean surface, depth, and shore regions

#77
20120140058
2012-06-07

STATIC DESALTER SIMULATOR

#78
20120111571
2012-05-10

Method for sampling and analysis of production from a subsea well for measuring salinity of produced water and also volumetric ratio between liquid fractions

#79
20120097599
2012-04-26

ELECTROKINETIC BELT PRESS APPARATUS AND A BELT THEREFOR

#80
20120085650
2012-04-12

Apparatus and Method for Water and Wastewater Treatment Using Electrocoagulation

#81
20120085230
2012-04-12

Gas electrostatic coalescer

#82
20120067739
2012-03-22

COLLOID DECOMPOSITION METHOD AND APPARATUS FOR ELECTROCHEMICALLY RESOLVING EMULSIONS

#83
20110266152
2011-11-03

Electrostatic coalescing device

#84
20110253539
2011-10-20

Electrostatic coalescer with resonance tracking circuit

#85
20110210003
2011-09-01

Method for two-step separation of water, salt and particles from a hydraulic fluid

#86
20110209981
2011-09-01

BIODIESEL PURIFICATION METHOD

#87
20110165042
2011-07-07

Integrated boiler and air pollution control systems

#88
20110097253
2011-04-28

FLUORINE PURIFICATION

#89
20110076215
2011-03-31

Integrated boiler and air pollution control systems

#90
20110033339
2011-02-10

Microparticle sorting apparatus, flow cytometer using the same and microparticle sorting method

#91
20100108523
2010-05-06

Removal of glycerin from biodiesel using an electrostatic process

#92
20100000868
2010-01-07

Method for fabricating a sheet-shaped electrode and a sheet-shaped electrode for an electrostatic coalescing device

#93
20100000867
2010-01-07

DEVICE FOR COALESCING FLUIDS

#94
20090277797
2009-11-12

Method and system for removing contaminants from a fluid

#95
20090269256
2009-10-29

Electrostatic coalescing device

#96
20090255816
2009-10-15

Electrostatic coalescing device

#97
20090233327
2009-09-17

Surface Modification in a Manipulation Chamber

#98
20090188801
2009-07-30

Electric-field induced phase separation in liquid mixtures

#99
20090173684
2009-07-09

ELECTROSTATIC COALESCING DEVICE

#100
20090159534
2009-06-25

Coalescing apparatus, emulsion treatment system and method for coalescing

#101
20090159426
2009-06-25

Electrostatic Separator with Multiple Horizontal Electrodes

#102
20080302663
2008-12-11

Apparatus and method for electrostatic filtration of fluids

#103
20080257739
2008-10-23

High velocity electrostatic coalescing oil/water separator

#104
20080156649
2008-07-03

Separating multiple components of a stream

#105
20080116072
2008-05-22

Separator apparatus for separating oil and water

#106
20070227888
2007-10-04

Microdevice and method for separating an emulsion

#107
20070095666
2007-05-03

Surface Modification in a Manipulation Chamber

#108
20070039896
2007-02-22

Oil cleaning system and method

#109
20050145509
2005-07-07

Multiple frequency electrostatic coalescence

#110
20050036924
2005-02-17

Electrostatic separator

#111
19230957
2026-01-27

Electrostatic free water knockout for high water cut emulsions