ClassID:

105464

C10G31/00 - CPC Classification

Classification description:

Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for

Sub-classes:
Recent Application in this class:
#1
20250099878
2025-03-27

SYSTEM AND METHOD FOR REMOVING CONTAMINANTS FROM A PYROLYSIS FLUID

#2
20240325945
2024-10-03

Method For Combined Hydrocracking of Heavy Petroleum Feedstock, Comprising The Separation of a Spent Additive From Unconverted Hydrocracking Residue and Its Drying

#3
20240132794
2024-04-25

Enhancing H2S specification in NGL products

#4
20230130758
2023-04-27

Generator of a vortex braid broken up into a system of toroid vortices

#5
20220204868
2022-06-30

METHODS FOR REDUCING THE VISCOSITY OF A LIQUID & INCREASING LIGHT HYDROCARBON FRACTIONS

#6
20220089960
2022-03-24

Process and a system for production of multiple grade de-aromatized solvents from hydrocarbon streams

#7
20210292658
2021-09-23

Method of decontaminating a hydrocarbon fluid using sonication

#8
20200338475
2020-10-29

Static coalescer, system and method therefor

#9
20200282333
2020-09-10

Systems and methods for optimizing the performance of olefin plant quench water separators

#10
20200230524
2020-07-23

Removing debris from a hydrocarbon fluid

#11
20200033317
2020-01-30

Wax risk assessment and mitigation using advanced data analytics and pipe flow modeling

#12
20190367820
2019-12-05

Boiling free fractionation of hydrocarbon streams utilizing a membrane cascade

#13
20190351350
2019-11-21

Device for limiting vortices and solid deposits

#14
20190344200
2019-11-14

Ultrasonic transducer system for degassing of hydrocarbon production fluid

#15
20190308136
2019-10-10

IN-LINE PIPE CONTACTOR

#16
20190184330
2019-06-20

Process for removing volatile contaminants

#17
20190144767
2019-05-16

Use of siloxane polymers for vapor pressure reduction of processed crude oil

#18
20190127710
2019-05-02

TIME RELEASE ENZYMATIC HYDROGEN SULFIDE SCAVENGERS

#19
20190060795
2019-02-28

Removing debris from a hydrocarbon fluid

#20
20190054423
2019-02-21

HIGH TEMPERATURE AND PRESSURE LIQUID DEGASSING SYSTEMS

#21
20180355708
2018-12-13

PRODUCTION SITE MEMBRANE DEASPHALTING OF WHOLE CRUDE

#22
20180291428
2018-10-11

PCR amplification methods for detecting and quantifying sulfate-reducing bacteria in oilfield fluids

#23
20180272327
2018-09-27

IONIC LIQUID CATALYST TREATING SYSTEM

#24
20180207552
2018-07-26

Process using an integrated coalescing system for separating dispersed ionic liquid from liquid hydrocarbon

#25
20180187639
2018-07-05

Chemical scavenging component for a fuel system

#26
20180050310
2018-02-22

Chemically and UV cross-linked high selectivity polyimide membranes for gas separations

#27
20180050309
2018-02-22

High selectivity copolyimide membranes for separations

#28
20180029958
2018-02-01

Paraffin removal from C4 containing streams

#29
20170291200
2017-10-12

WATER WASHING METHOD AND SYSTEM FOR CRUDE OIL TANK

#30
20170101588
2017-04-13

HIGH PRESSURE SAND AND ASPHALTENE TRAP

#31
20170072337
2017-03-16

System and method for removing sulfur from hydrocarbon fluids

#32
20170044449
2017-02-16

Carbon dioxide fractionalization process

#33
20160257893
2016-09-08

Methods and systems for acoustically-assisted hydroprocessing at low pressure

#34
20160228796
2016-08-11

Recovering mature fine tailings from oil sands tailings ponds

#35
20160200887
2016-07-14

Method for producing monodisperse, amido-methylated vinyl-aromatic bead polymers

#36
20160177198
2016-06-23

Process for purifying petroleum crude oils

#37
20160177197
2016-06-23

Upgrading biofuel crude oils with solid sorbents for petroleum refinery processing

#38
20160177196
2016-06-23

System for regenerating adsorbents for purifying crude oils

#39
20160177195
2016-06-23

System for purifying crude oils

#40
20160177192
2016-06-23

Sorbents for removing solid particles from crude oil

#41
20150338162
2015-11-26

Turbulent vacuum thermal separation methods and systems

#42
20150203764
2015-07-23

Use of emulsion polymers to flocculate solids in organic liquids

#43
20150184500
2015-07-02

METHOD AND APPARATUS FOR PRODUCING UNCONVENTIONAL OIL AT SHALLOW DEPTHS

#44
20150165413
2015-06-18

Methods and systems for acoustically-assisted hydroprocessing at low pressure

#45
20150133706
2015-05-14

METHODS OF PRODUCING JET FUEL FROM NATURAL OIL FEEDSTOCKS THROUGH OXYGEN-CLEAVED REACTIONS

#46
20150053545
2015-02-26

Flow-through cavitation-assisted rapid modification of crude oil

#47
20140161683
2014-06-12

High shear process for processing naphtha

#48
20140080926
2014-03-20

Method for estimating content of fine particles in slurry and process for producing hydrocarbon oil

#49
20130144099
2013-06-06

Method for producing hydrocarbon oil and system for producing hydrocarbon oil

#50
20130143971
2013-06-06

Process for producing hydrocarbon oil and system for producing hydrocarbon oil

#51
20120241390
2012-09-27

BITUMEN EXTRACTION AND ASPHALTENE REMOVAL FROM HEAVY CRUDE USING HIGH SHEAR

#52
20120028341
2012-02-02

Petroleum bioprocessing to prevent refinery corrosion

#53
20110315601
2011-12-29

High shear process for processing naphtha

#54
20110266198
2011-11-03

BITUMEN EXTRACTION AND ASPHALTENE REMOVAL FROM HEAVY CRUDE USING HIGH SHEAR

#55
20110240517
2011-10-06

Treated oils having reduced densities and viscosities

#56
20110230687
2011-09-22

Methods of producing jet fuel from natural oil feedstocks through oxygen-cleaved reactions

#57
20110206574
2011-08-25

METHOD AND SYSTEM FOR MECHANICAL LIQUID-FUEL RECLAMATION AND REFORMATION

#58
20110114340
2011-05-19

System and method for transporting fluids in a pipeline

#59
20110108465
2011-05-12

Treatment of crude oil fractions, fossil fuels, and products thereof

#60
20110068046
2011-03-24

MERCURY REMOVAL FROM WATER

#61
20110024261
2011-02-03

Mitigation of refinery process unit fouling using high-solvency-dispersive-power (HSDP) resid fractions

#62
20110024260
2011-02-03

High-solvency-dispersive-power (HSDP) crude oil blending for fouling mitigation and on-line cleaning

#63
20100258401
2010-10-14

Carbon dioxide fractionalization process

#64
20100249485
2010-09-30

Removal of ultra-fine particles from a Fischer Tropsch Stream

#65
20100122938
2010-05-20

Process for recovering ultrafine solids from a hydrocarbon liquid

#66
20100101978
2010-04-29

Flow-through cavitation-assisted rapid modification of crude oil

#67
20100025184
2010-02-04

Mercury removal apparatus for liquid hydrocarbon

#68
20090242378
2009-10-01

Deasphalting tar using stripping tower

#69
20090038994
2009-02-12

High-solvency-dispersive-power (HSDP) crude oil blending for fouling mitigation and on-line cleaning

#70
20090032435
2009-02-05

Mitigation of refinery process unit fouling using high-solvency-dispersive-power (HSDP) resid fractions

#71
20090020458
2009-01-22

Recovery of tailings ponds

#72
20090008293
2009-01-08

Ultrasonic transducer and horn used in oxidative desulfurization of fossil fuels

#73
20080314796
2008-12-25

Treated oils having reduced densities and viscosities

#74
20080296202
2008-12-04

Process for treating aged crude oil residue

#75
20080251418
2008-10-16

Upgrading of petroleum resid, bitumen, shale oil, and other heavy oils by the separation of asphaltenes and/or resins therefrom by electrophilic aromatic substitution

#76
20080245741
2008-10-09

Fuel enhancement system for an internal combustion engine

#77
20080167511
2008-07-10

Carbon dioxide fractionalization process

#78
20080167507
2008-07-10

Formation of substances by mechanical breaking of carbon-carbon chains molecules

#79
20080156700
2008-07-03

Process for recovering ultrafine solids from a hydrocarbon liquid

#80
20080099378
2008-05-01

PROCESS AND REACTOR FOR UPGRADING HEAVY HYDROCARBON OILS

#81
20080099377
2008-05-01

PROCESS FOR UPGRADING HEAVY HYDROCARBON OILS

#82
20080099372
2008-05-01

Deasphalting tar using stripping tower

#83
20080041762
2008-02-21

Method of blending high TAN and high Scrude oils and method of reducing particulate induced whole crude oil fouling and asphaltene induced whole crude oil fouling

#84
20070175796
2007-08-02

Gas stripping process for removal of sulfur-containing components from crude oil

#85
20060157339
2006-07-20

Treatment of crude oil fractions, fossil fuels, and products thereof with sonic energy

#86
20060155156
2006-07-13

Method of removing organic sulfur compounds from alkylate

#87
20060027487
2006-02-09

Method and apparatus for separating petroleum

#88
20060000749
2006-01-05

Upgrading asphaltene containing oils

#89
20050269244
2005-12-08

Separation of complex mixtures

#90
20050182285
2005-08-18

Treatment of crude oil fractions, fossil fuels, and products thereof with sonic energy

#91
20050167336
2005-08-04

Treatment of crude oil fractions, fossil fuels, and products thereof with sonic energy

#92
20050167335
2005-08-04

Mercury-removal process in distillation tower

#93
20050078628
2005-04-14

Base station transmitting data spread with a plurality of slots respective to a plurality of radio terminals and codes, and a cellular system thereof

#94
20050078621
2005-04-14

Base station transmitting data spread with a plurality of slots respective to a plurality of radio terminals and codes, and a cellular system thereof

#95
18048299
2024-02-20

Enhancing HS specification in NGL products

#96
15472426
2018-08-21

Super high permeance and high selectivity rubbery polymeric membranes for separations

#97
14617540
2015-12-15

Nitrated and amine-reacted asphaltenes