ClassID:

105747

C10G2300/4075 - CPC Classification

Classification description:

Aspects relating to hydrocarbon processing covered by groups -; Characteristics of the process deviating from typical ways of processing Limiting deterioration of equipment

Recent Application in this class:
#1
20250313763
2025-10-09

METHOD AND SYSTEM FOR MIXING CATALYST PRECURSOR INTO HEAVY OIL USING A HIGH BOILING HYDROCARBON DILUENT

#2
20250154416
2025-05-15

DRAG REDUCING AGENT FOR WATER-IN-OIL EMULSION

#3
20250004487
2025-01-02

LEVEL CONTROLLER

#4
20240400923
2024-12-05

ACTIVATED OXIDIZING COMPOSITIONS FOR REMOVING SULFUR COMPOUNDS FROM HYDROCARBON FUELS AND WASTEWATER

#5
20240352361
2024-10-24

Method and system for producing refined hydrocarbons from waste plastic pyrolysis oil

#6
20240352358
2024-10-24

METHOD AND SYSTEM FOR PRODUCING REFINED HYDROCARBONS FROM WASTE PLASTIC PYROLYSIS OIL

#7
20240352333
2024-10-24

METHOD AND SYSTEM FOR PRODUCING REFINED HYDROCARBONS FROM WASTE PLASTICS

#8
20240352323
2024-10-24

METHOD AND SYSTEM FOR PRODUCING REFINED HYDROCARBONS FROM WASTE PLASTICS

#9
20240352322
2024-10-24

METHOD AND SYSTEM FOR PRODUCING REFINED HYDROCARBONS FROM WASTE PLASTICS

#10
20240336847
2024-10-10

Mechanically resilient bitumen microcapsules for midstream transport

#11
20240271047
2024-08-15

Furnace for Cracking Hydrocarbons and Method of Operation Therefor

#12
20240254400
2024-08-01

A METHOD OF DETERMINING A CARBURISATION MODEL OF A COIL OF A STEAM CRACKING FURNACE

#13
20240110096
2024-04-04

CORROSION INHIBITOR COMPOSITION FOR USE IN THE OIL AND GAS INDUSTRY

#14
20240052251
2024-02-15

Surface Slipping Agents for Improving Flow

#15
20230416611
2023-12-28

FCC co-processing of biomass oil

#16
20230383201
2023-11-30

CORROSION INHIBITOR FORMULATIONS BASED ON COMPOUNDS WITH BOTH PYRIDINIUM AND HYDROXY SUBSTITUENTS

#17
20230381727
2023-11-30

METHOD AND SYSTEM FOR MIXING CATALYST PRECURSOR INTO HEAVY OIL USING A HIGH BOILING HYDROCARBON DILUENT

#18
20230348802
2023-11-02

TECHNOLOGIES FOR REDUCING THE VISCOSITY OF CRUDE OIL

#19
20230340343
2023-10-26

CORROSION INHIBITOR FORMULATIONS BASED ON COMPOUNDS WITH BOTH PYRIDINIUM AND HYDROXY SUBSTITUENTS

#20
20230287275
2023-09-14

Fouling mitigation of delayed coker heaters

#21
20230287273
2023-09-14

ANTIFOAMING FOR DELAYED COKER

#22
20230227740
2023-07-20

Drag reducing agent

#23
20230227712
2023-07-20

SOLID DRAG REDUCTION ADDITIVE AND METHODS OF USING SAME

#24
20230227382
2023-07-20

METHODS FOR REDUCING FORMATION OF CARBON DISULFIDE IN STEAM CRACKING PROCESSES TO PRODUCE OLEFINS

#25
20230204516
2023-06-29

Testing H2S Scavengers Polymerization Factors

#26
20230168157
2023-06-01

SYSTEM AND METHOD FOR EVALUATION OF THE DEPOSITION IN TUBES OF THE FURNACES OF A DELAYED COKING UNIT

#27
20230145975
2023-05-11

Additive composition for reducing coke and increasing distillate during pyrolysis of a feedstock, and method of use thereof

#28
20230143184
2023-05-11

Elemental sulfur dissolution and solvation

#29
20230131866
2023-04-27

FCC co-processing of biomass oil

#30
20230125497
2023-04-27

TECHNOLOGIES FOR REDUCING THE VISCOSITY OF CRUDE OIL

#31
20230115815
2023-04-13

Chemometric characterization of refinery hydrocarbon streams

#32
20230081029
2023-03-16

Organic acid surfactant booster for contaminant removal

#33
20230079788
2023-03-16

Organic acid surfactant booster for contaminant removal from hydrocarbon-containing stream

#34
20230073862
2023-03-09

HIGH GAS VELOCITY START-UP OF AN ETHYLENE CRACKING FURNACE

#35
20230070688
2023-03-09

Efficient hydroprocessing and solvent deasphalting of heavy oil with sequential addition of dispersed catalyst

#36
20230068685
2023-03-02

METHOD OF PRODUCING A DRAG REDUCER

#37
20230050542
2023-02-16

METHOD FOR OBTAINING A SUPPORT FOR HYDROFINING CATALYSTS, SUPPORT FOR HYDROFINING CATALYSTS, HYDROFINING CATALYSTS, PROCESS FOR OBTAINING HYDROFINING CATALYSTS, AND USE OF SUPPORT IN HYDROFINING CATALYSTS

#38
20230017553
2023-01-19

Method for minimizing fouling, corrosion, and solvent degradation in low-temperature refinery and natural gas processes

#39
20230008516
2023-01-12

ANTIFOULANT COMPOSITION AND METHOD FOR A NATURAL GAS PROCESSING PLANT

#40
20230001371
2023-01-05

Fluidized bed reactor, device, and use thereof

#41
20230001370
2023-01-05

Coke control reactor, and device and method for preparing low-carbon olefins from oxygen-containing compound

#42
20220396742
2022-12-15

Green corrosion inhibitor from waste vegetable oil for oil and gas applications

#43
20220363796
2022-11-17

Polymeric pour point depressants for waxy crude oils

#44
20220355260
2022-11-10

Nozzles for reduced coking and plugging in high temperature operations

#45
20220315849
2022-10-06

Additive for preventing fouling of thermal cracker furnace

#46
20220315844
2022-10-06

SLURRY HYDROCONVERSION WITH PITCH RECYCLE

#47
20220306930
2022-09-29

Solid drag reduction additive and method of using same

#48
20220259507
2022-08-18

Method of removal and conversion of amines in a refinery desalter

#49
20220243132
2022-08-04

A PROCESS FOR MONITORING THE OPERATION OF HYDRODEOXYGENATION OF A FEEDSTOCK

#50
20220235285
2022-07-28

Crude oil transportation

#51
20220235284
2022-07-28

DECREASING REFINERY FOULING AND CATALYST DEACTIVATION

#52
20220204864
2022-06-30

Systems and methods for purging an isolation valve with a liquid purge medium

#53
20220186129
2022-06-16

Method to mitigate fouling in a hydrocarbon plant

#54
20220186128
2022-06-16

Steam co-injection for the reduction of heat exchange and furnace fouling

#55
20220184529
2022-06-16

Steam co-injection for the reduction of heat exchange and furnace fouling

#56
20220145192
2022-05-12

Thermal decomposition in chemical looping combustion

#57
20220135885
2022-05-05

Mechanically resilient bitumen microcapsules for midstream transport

#58
20220112443
2022-04-14

Method for the dissolution of amorphous dithiazines

#59
20220112433
2022-04-14

Elemental sulfur dissolution and solvation

#60
20220098494
2022-03-31

Methods of using ionic liquids as corrosion inhibitors

#61
20220098492
2022-03-31

Decoking process

#62
20220080375
2022-03-17

Upflow reactor

#63
20220056345
2022-02-24

IONIC LIQUIDS AND METHODS OF USING SAME

#64
20220028495
2022-01-27

Rapid assessment of crude oil fouling propensity to prevent refinery fouling

#65
20220025277
2022-01-27

Pyrolysis tar conversion

#66
20210389255
2021-12-16

Testing HS scavengers' polymerization factors

#67
20210388276
2021-12-16

Naphthenic acid corrosion inhibitors for a refinery

#68
20210371762
2021-12-02

Ebullated bed reactor upgraded to produce sediment that causes less equipment fouling

#69
20210371757
2021-12-02

Regulatory controller for usage in a catalytic olefins unit

#70
20210348064
2021-11-11

Solvent and temperature assisted dissolution of solids from steam cracked tar

#71
20210155858
2021-05-27

Heavy aromatic solvents for catalyst reactivation

#72
20210079308
2021-03-18

Refinery antifoulant process

#73
20210040394
2021-02-11

DILUTED BITUMEN FINE WATER DROPLETS CAPTURE

#74
20210016222
2021-01-21

FOULING MITIGATION IN ALKANOLAMINE TREATING SYSTEMS

#75
20200369967
2020-11-26

Regulatory controller for usage in a catalytic olefins

#76
20200333272
2020-10-22

Method for predicting corrosion and spontaneous combustion of sulfur-related petrochemical equipment

#77
20200330945
2020-10-22

Erosion monitoring system for components for fluid bed catalytic cracking plants

#78
20200318775
2020-10-08

Direct flame impingement shield

#79
20200291287
2020-09-17

Organic acid systems

#80
20200271070
2020-08-27

METHOD FOR ACCELERATING FOULING OF INJECTORS IN GASOLINE DIRECT INJECTION ENGINES AND FOR EVALUATING PERFORMANCE OF DEPOSIT CONTROL ADDITIVES

#81
20200224130
2020-07-16

Cleaning process to remove red oils deposits in an installation comprising fatty acid esters as cleaning agent and use of fatty acid esters as cleaning agent in such a process

#82
20200206769
2020-07-02

Retractable nozzle for refractory-lined equipment

#83
20200172815
2020-06-04

Burner, furnace, and steam cracking processes using the same

#84
20200115643
2020-04-16

Upgraded ebullated bed reactor with no recycle buildup of asphaltenes in vacuum bottoms

#85
20200087583
2020-03-19

Radiofrequency pump inlet electric heater

#86
20200087582
2020-03-19

METHOD OF TREATING A HYDROCARBON STREAM

#87
20200048561
2020-02-13

Partial trip system for ethylene furnace with ground flare

#88
20200017790
2020-01-16

Methods of using ionic liquids as paraffin inhibitors, pour point depressants and cold flow improvers

#89
20200016724
2020-01-16

Mechanical Wall-Treatment Method That Reduces Coke Formation, and Hydrocarbon Treatment Method

#90
20200001260
2020-01-02

Enclosure of an FCC unit comprising an inner support device rigidly connected to cyclones

#91
20190375992
2019-12-12

Steam quench performance improvement

#92
20190367822
2019-12-05

Pyrolysis tar conversion

#93
20190352570
2019-11-21

SYSTEMS COMPRISING BONDED LAYER UTILIZED IN A CRUDE OIL SERVICE OPERATION

#94
20190300799
2019-10-03

Contaminant removal method for fractionating columns

#95
20190292471
2019-09-26

Method of reducing corrosion and corrosion byproduct deposition in a crude unit

#96
20190233748
2019-08-01

Steam cracker product fractionation

#97
20190185769
2019-06-20

N,N-dimethylacetamide as wash-oil for dilution steam systems

#98
20190185763
2019-06-20

Online zeta-potential measurements for optimization of emulsion breaker dosage in ethylene plants

#99
20190185761
2019-06-20

Method to inhibit polymerization in a process water

#100
20190177627
2019-06-13

Method for removing fouling downstream of an ODH reactor

#101
20190176138
2019-06-13

Catalytic coatings, methods of making and use thereof

#102
20190119580
2019-04-25

PROCESS FOR CONTROLLING CORROSION IN PETROLEUM REFINING UNITS

#103
20180362868
2018-12-20

METHOD FOR REDUCING CORROSIVE IONS IN AROMATIC COMPOUND EXTRACTION SOLVENT

#104
20180251685
2018-09-06

Method and composition for neutralizing acidic components in petroleum refining units

#105
20180246039
2018-08-30

Molecular enhanced based surface enhanced raman spectroscopy to detect low concentration of monoethanolamine

#106
20180208856
2018-07-26

A COMPOSITION, METHOD AND APPLICATIONS THEREOF

#107
20180195014
2018-07-12

Methods of applying mono-, di- and tri-headed SAMs to equipment and products and apparatus comprising SAM surfaces

#108
20180142170
2018-05-24

Methods of applying multi-bonded SAMPs to equipment and products and apparatus comprising SAM surfaces

#109
20180024066
2018-01-25

Molecular enhanced based Surface Enhanced Raman Spectroscopy to detect low concentration of monoethanolamine

#110
20180002619
2018-01-04

Compounds and methods for inhibiting corrosion in hydrocarbon processing units

#111
20170369800
2017-12-28

Method of reducing corrosion and corrosion byproduct deposition in a crude unit

#112
20170283713
2017-10-05

Burner, furnace, and steam cracking processes using the same

#113
20170240822
2017-08-24

Method for upgrading a hydrocarbon feed

#114
20170204342
2017-07-20

Method of reducing corrosion and corrosion byproduct deposition in a crude unit

#115
20170203270
2017-07-20

Termination device of a reactor of a fluid catalytic cracking unit

#116
20170101586
2017-04-13

Ethylene furnace process and system

#117
20170037327
2017-02-09

Method, apparatus and chemical products for treating petroleum equipment

#118
20170029728
2017-02-02

SAMP treatment method for a device utilized in a crude oil service operation, and method of installing said device

#119
20170022427
2017-01-26

Serpentine fluid reactor components

#120
20170002281
2017-01-05

PROCESS FOR REFORMING HYDROCARBONS

#121
20160376511
2016-12-29

Steam cracker product fractionation

#122
20160362619
2016-12-15

Effective novel non-polymeric and non-fouling additive for inhibiting high-temperature naphthenic acid corrosion and method of using the same

#123
20160326278
2016-11-10

AMINATION OF POLYMERS TERMINATED WITH ALDEHYDE GROUP AND THEIR FUNCTIONALIZED DERIVATIVES FOR FOULING MITIGATION IN HYDROCARBON REFINING PROCESSES

#124
20160312135
2016-10-27

Apparatus exposable in byproduce carconaceous material formation environment and associated method

#125
20160215223
2016-07-28

Reducing pressure drop buildup in bio-oil hydroprocessing reactors

#126
20160060551
2016-03-03

Hydrohalogenation of vinyl terminated polymers and their functionalized derivatives for fouling mitigation in hydrocarbon refining processes

#127
20160024395
2016-01-28

Method of reducing corrosion and corrosion byproduct deposition in a crude unit

#128
20160017242
2016-01-21

Hydrohalogenation of vinyl terminated polymers and their functionalized derivatives for fouling mitigation in hydrocarbon refining processes

#129
20150376516
2015-12-31

Method and compositions for inhibition of naphthenic acid induced corrosion

#130
20150210937
2015-07-30

Method for removing chlorides from hydrocarbon stream by steam stripping

#131
20150176092
2015-06-25

Methods and systems for processing a reaction product mixture of cellulosic biomass material

#132
20150114884
2015-04-30

Compounds and methods for inhibiting corrosion in hydrocarbon processing units

#133
20150112060
2015-04-23

Multifunctional composition base 1,3-oxazinan-6-ones with corrosion inhibition and heavy organic compounds inhibition and dispersants and obtaining process

#134
20150101240
2015-04-16

Multifunctional composition base 1,3-oxazinan-6-ones with corrosion inhibition and heavy organic compounds inhibition and dispersants and obtaining process

#135
20140291209
2014-10-02

Heat recovery for bitumen froth treatment plant integration with sealed closed-loop cooling circuit

#136
20140262950
2014-09-18

Hydrohalogenation of vinyl terminated polymers and their functionalized derivatives for fouling mitigation in hydrocarbon refining processes

#137
20140261715
2014-09-18

Reducing pressure drop buildup in bio-oil hydroprocessing reactors

#138
20130299391
2013-11-14

Compounds and methods for inhibiting corrosion in hydrocarbon processing units

#139
20130289328
2013-10-31

Method for reducing the amount of organic acids in a hydrocarbon oil fraction

#140
20130274492
2013-10-17

Polyester polyamine and polyester polyquaternary ammonium corrosion inhibitors

#141
20130228095
2013-09-05

Method and composition for preventing corrosion of metal surfaces

#142
20130156638
2013-06-20

Use of polyester polyamine and polyester polyquaternary ammonium compounds as corrosion inhibitors

#143
20130109892
2013-05-02

Process for converting a solid biomass material

#144
20130030205
2013-01-31

Method and apparatus for esterifying fatty acid

#145
20130026074
2013-01-31

Process for stabilization of heavy hydrocarbons

#146
20120273091
2012-11-01

Silicon-containing steel compostition with improved heat exchanger corrosion and fouling resistance

#147
20120166099
2012-06-28

Processes and systems for characterizing and blending refinery feedstocks

#148
20120149615
2012-06-14

Strong base amines to minimize corrosion in systems prone to form corrosive salts

#149
20120138166
2012-06-07

ANTI-COKING PROCESS AND EQUIPMENT FOR OILING WASTE RUBBER OR WASTE PLASTIC, AND COKING REMOVER

#150
20120122230
2012-05-17

Methods for identifying high fouling hydrocarbon and for mitigating fouling of process equipment

#151
20120121930
2012-05-17

Metallic Composite Comprising a Load-Bearing Member and a Corrosion Resistant Lager

#152
20120118794
2012-05-17

Methods for mitigating fouling of process equipment

#153
20120114523
2012-05-10

Polymeric corrosion inhibitors

#154
20120095167
2012-04-19

Method for preventing fouling in chemical equipment and antifouling agent

#155
20120067783
2012-03-22

HYDROGEN SULFIDE SCAVENGER COMPOSITIONS, METHODS FOR MAKING AND PROCESSES FOR REMOVING HYDROGEN SULFIDE FROM LIQUID HYDROCARBON MEDIA

#156
20120067782
2012-03-22

HYDROGEN SULFIDE SCAVENGER COMPOSITIONS, METHODS FOR MAKING AND PROCESSES FOR REMOVING HYDROGEN SULFIDE FROM LIQUID HYDROCARBON MEDIA

#157
20120053861
2012-03-01

ON-LINE MONITORING AND PREDICTION OF CORROSION IN OVERHEAD SYSTEMS

#158
20120045361
2012-02-23

Effective Novel Non-Polymeric and Non-Fouling Additive for Inhibiting High-Temperature Naphthenic Acid Corrosion and Method of Using the Same

#159
20120034683
2012-02-09

Petroleum bioconversion of organic acids to prevent refinery corrosion

#160
20120028341
2012-02-02

Petroleum bioprocessing to prevent refinery corrosion

#161
20120000826
2012-01-05

Process for reducing corrosion

#162
20120000821
2012-01-05

Hydroprocessing catalysts and methods for making thereof

#163
20110308387
2011-12-22

Separation vessel or part thereof, and process relating thereto

#164
20110277888
2011-11-17

Chromiun-enriched oxide containing material and preoxidation method of making the same to mitigate corrosion and fouling associated with heat transfer components

#165
20110269650
2011-11-03

Multifunctional composition base 1,3-oxazinan-6-ones with corrosion inhibition and heavy organic compounds inhibition and dispersants and obtaining process

#166
20110259798
2011-10-27

Process for predicting and reducing the corrosivity of a hydrocarbonaceous mixture

#167
20110247967
2011-10-13

Deposit mitigation in gasoline fractionation, quench water system and product recovery section

#168
20110232489
2011-09-29

Method to decrease decomposition products in solutions that absorb acidic gases such as carbon dioxide and the like in the presence of oxygen

#169
20110214980
2011-09-08

Additive for inhibiting acid corrosion and method of using the new additive

#170
20110174334
2011-07-21

Inhibiting corrosion and scaling of surfaces contacted by sulfur-containing materials

#171
20110160405
2011-06-30

Effective novel polymeric additive for inhibiting napthenic acid corrosion and method of using the same

#172
20110147275
2011-06-23

Polyalkylene epoxy polyamine additives for fouling mitigation in hydrocarbon refining processes

#173
20110147272
2011-06-23

EMULSIFICATION OF HYDROCARBON GAS OILS TO INCREASE EFFICACY OF WATER BASED HYDROGEN SULFIDE SCAVENGERS

#174
20110120853
2011-05-26

Porous pyrolysis reactor materials and methods

#175
20110042268
2011-02-24

ADDITIVES FOR REDUCING COKING OF FURNACE TUBES

#176
20110040126
2011-02-17

NOVEL MERCAPTAN-BASED CORROSION INHIBITORS

#177
20110031165
2011-02-10

PROCESSES FOR REMOVING HYDROGEN SULFIDE FROM REFINED HYDROCARBON STREAMS

#178
20110024261
2011-02-03

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

#179
20100264064
2010-10-21

Additive for naphthenic acid corrosion inhibition and method of using the same

#180
20100258480
2010-10-14

Processes for inhibiting fouling in hydrocarbon processing

#181
20100243537
2010-09-30

Process for inhibiting fouling in hydrocarbon processing

#182
20100170829
2010-07-08

POLYALKYL SUCCINIC ANHYDRIDE DERIVATIVES AS ADDITIVES FOR FOULING MITIGATION IN PETROLEUM REFINERY PROCESSES

#183
20100163461
2010-07-01

METHOD AND SYSTEM FOR CONTROLLING THE AMOUNT OF ANTI-FOULING ADDITIVE FOR PARTICULATE-INDUCED FOULING MITIGATION IN REFINING OPERATIONS

#184
20100147739
2010-06-17

Addition of high molecular weight naphthenic tetra-acids to crude oils to reduce whole crude oil fouling

#185
20100147333
2010-06-17

Non-high solvency dispersive power (non-HSDP) crude oil with increased fouling mitigation and on-line cleaning effects

#186
20100122936
2010-05-20

Separation vessel or part thereof, and process relating thereto

#187
20100116715
2010-05-13

Application of visbreaker analysis tools to optimize performance

#188
20100108566
2010-05-06

Method of reducing corrosion and corrosion byproduct deposition in a crude unit

#189
20100038289
2010-02-18

METAL SULPHONATE ADDITIVES FOR FOULING MITIGATION IN PETROLEUM REFINERY PROCESSES

#190
20090211947
2009-08-27

Method for reducing fouling in furnaces

#191
20090180935
2009-07-16

Metal tube for pyrolysis reaction

#192
20090127166
2009-05-21

Methods of isolating and using components from a high solvency dispersive power (HSDP) crude oil

#193
20090032435
2009-02-05

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

#194
20090008293
2009-01-08

Ultrasonic transducer and horn used in oxidative desulfurization of fossil fuels

#195
20080245233
2008-10-09

Method for Inhibiting Fouling in Basic Washing Systems

#196
20080181813
2008-07-31

Novel Mercaptan-Based Corrosion Inhibitors

#197
20080164137
2008-07-10

Compositions, configurations, and methods of reducing naphtenic acid corrosivity

#198
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

#199
20080001125
2008-01-03

Method and compositions for inhibition of naphthenic acid induced corrosion

#200
20070207329
2007-09-06

Chromium-enriched oxide containing material and preoxidation method of making the same to mitigate corrosion and fouling associated with heat transfer components

#201
20070197849
2007-08-23

Minimizing corrosion in a methanol-to-olefin effluent processing system

#202
20070187078
2007-08-16

Insert and method for reducing fouling in a process stream

#203
20070178322
2007-08-02

Silicon-containing steel composition with improved heat exchanger corrosion and fouling resistance

#204
20060196808
2006-09-07

Acoustic agglomeration to reduce fouling in thermal conversion processes

#205
20060091044
2006-05-04

High temperature corrosion inhibitor

#206
20060043340
2006-03-02

Metal corrosion inhibitor and hydrogen chloride formation inhibitor in a crude oil atmospheric distillation unit

#207
20050263437
2005-12-01

Method of dispersing hydrocarbon foulants in hydrocarbon processing fluids

#208
20050224394
2005-10-13

Method of removal of carbonyl compounds along with acid gases from cracked gas in ethylene process

#209
20050025661
2005-02-03

Inhibition of corrosion in fluid systems

#210
18590881
2024-10-15

Asphaltene dispersion stabilizer and preparation method therefor

#211
18427821
2024-09-10

Method and system for producing refined hydrocarbons from waste plastic pyrolysis oil

#212
17700977
2023-06-06

Corrosion inhibition compositions and methods of use

#213
17570866
2022-10-25

Sweet corrosion inhibitor composition for use in the oil and gas industry