ClassID:

105777

C10G2400/28 - CPC Classification

Classification description:

Products obtained by processes covered by groups  -  Propane and butane

Recent Application in this class:
#1
20260146206
2026-05-28

Pumpless Heavy Hydrocarbon Removal with Compressor Discharge Reflux System and Method

#2
20260124608
2026-05-07

MOLECULAR SIEVE BORON SSZ-113

#3
20260055328
2026-02-26

PLASTIC LIQUEFACTION USING NOVEL SOLID ALUMINA COMPOSITION

#4
20250223502
2025-07-10

PERFORMANCE IMPROVEMENTS IN THE PRODUCTION OF LIQUEFIED PETROLEUM GAS (LPG) HYDROCARBONS FROM SYNTHESIS GAS

#5
20250122427
2025-04-17

PROCESS FOR PRODUCING CHEMICALS OR POLYMERS FROM PLASTIC WASTE AND PRODUCT THEREOF

#6
20250101314
2025-03-27

COMPOSITIONS FROM THE CHEMICAL RECYCLING OF PLASTIC-DERIVED STREAMS AND USES THEREOF

#7
20250092318
2025-03-20

SYSTEM AND METHOD FOR RECOVERING HYDROCARBON LIQUIDS FROM EOR GASEOUS PRODUCTION STREAMS

#8
20250011658
2025-01-09

Method for producing renewable C3 hydrocarbons and renewable aromatic hydrocarbons

#9
20240383825
2024-11-21

DISTILLATE HYDROCRACKING PROCESS WITH A REVERSE ISOMERIZATION STEP TO INCREASE A CONCENTRATION OF N-PARAFFINS

#10
20240132794
2024-04-25

Enhancing H2S specification in NGL products

#11
20240117255
2024-04-11

PROCESS AND SYSTEM FOR CATALYTIC CRACKING OF HYDROCARBON OILS

#12
20240010925
2024-01-11

Recovering gaseous hydrocarbons as fuel on site

#13
20240010924
2024-01-11

Recovering gaseous hydrocarbons from tank headspace

#14
20240010922
2024-01-11

CATALYSTS AND PROCESSES FOR THE CONVERSION OF SYNTHESIS GAS TO LIQUEFIED PETROLEUM GAS (LPG) HYDROCARBONS

#15
20230407183
2023-12-21

Circular chemicals or polymers from pyrolyzed plastic waste and the use of mass balance accounting to allow for crediting the resultant products as circular

#16
20230399572
2023-12-14

POLYOL TREATMENT OF HYDRODEOXYGENATION FEEDSTOCK

#17
20230390749
2023-12-07

CHEMICAL-TYPE HYDROCRACKING CATALYST, PREPARATION METHOD THEREFOR, AND APPLICATION THEREOF

#18
20230381760
2023-11-30

MOLECULAR SIEVE BORON SSZ-113

#19
20230374390
2023-11-23

CONVERTING BIOMASS TO LPG

#20
20230323220
2023-10-12

Light oil reflux heavies removal process

#21
20230313054
2023-10-05

PROCESS FOR REMOVING EXTRANEOUS ODOUR-FORMING SUBSTANCES FROM HYDROCARBON STREAMS

#22
20230220282
2023-07-13

Circular chemicals or polymers from pyrolyzed plastic waste and the use of mass balance accounting to allow for crediting the resultant products as circular

#23
20230135668
2023-05-04

Conversion of heavy aromatics to lighter aromatics with low ring saturation and hydrocarbon cracking

#24
20230117658
2023-04-20

Compositions from the chemical recycling of plastic-derived streams and uses thereof

#25
20230069964
2023-03-09

PRODUCTION OF LIQUEFIED PETROLEUM GAS (LPG) HYDROCARBONS FROM CARBON DIOXIDE-CONTAINING FEEDS

#26
20230067668
2023-03-02

Circular chemicals or polymers from pyrolyzed plastic waste and the use of mass balance accounting to allow for crediting the resultant products as circular

#27
20230048953
2023-02-16

Naphtha catalytic cracking process

#28
20230016550
2023-01-19

Circular chemicals or polymers from pyrolyzed plastic waste and the use of mass balance accounting to allow for crediting the resultant products as circular

#29
20220389335
2022-12-08

Process for removing olefins from normal paraffins in an isomerization effluent stream

#30
20220325185
2022-10-13

METHOD AND APPARATUS FOR PRODUCING BIOFUEL

#31
20220204872
2022-06-30

Compositions and methods for remediating hydrogen sulfide in hydrocarbon based liquids

#32
20220098491
2022-03-31

Circular chemicals or polymers from pyrolyzed plastic waste and the use of mass balance accounting to allow for crediting the resultant products as circular

#33
20220098490
2022-03-31

Circular chemicals or polymers from pyrolyzed plastic waste and the use of mass balance accounting to allow for crediting the resultant products as circular

#34
20220041940
2022-02-10

Process for co-conversion of waste plastics and hydrocarbon feedstock

#35
20220010220
2022-01-13

Process for hydroprocessing of biological feedstocks

#36
20210348071
2021-11-11

Method and system for separating light hydrocarbons

#37
20210317373
2021-10-14

Process and system for catalytic cracking of hydrocarbon oils

#38
20210301209
2021-09-30

Circular economy for plastic waste to polyethylene via refinery FCC or FCC/alkylation units

#39
20210253962
2021-08-19

Process and system for hydrogenation, hydrocracking and catalytic conversion of aromatic complex bottoms

#40
20210198584
2021-07-01

Hydrodynamic Cavitation Process to Protect Catalytic Processes Used to Deoxygenate Complex Mixtures of Natural Occurring Fats & Oils Into Oxygen-Free Hydrocarbons

#41
20210198580
2021-07-01

Use of renewable oil in hydrotreatment process

#42
20210189249
2021-06-24

Circular economy for plastic waste to polypropylene via refinery FCC and alkylation units

#43
20210189248
2021-06-24

Circular economy for plastic waste to polyethylene via refinery crude unit

#44
20210179947
2021-06-17

Use of renewable oil in hydrotreatment process

#45
20210171843
2021-06-10

Two-stage hydrocracking unit with intermediate HPNA hydrogenation step

#46
20210108147
2021-04-15

Light oil reflux heavies removal process

#47
20210040400
2021-02-11

Chemical compositions and methods of using same for remediating low to moderate amounts of sulfur-containing compositions and other contaminants in liquids

#48
20200392418
2020-12-17

Selective Conversion of Paraffinic Naphtha to Propylene in the Presence of Hydrogen

#49
20200392415
2020-12-17

Selective Conversion of Paraffinic Naphtha to Propane in the Presence of Hydrogen

#50
20200318015
2020-10-08

Process for LPG recovery

#51
20200308494
2020-10-01

C3+ RECOVERY WITH MEMBRANES

#52
20200263095
2020-08-20

Method for quenching pyrolysis product

#53
20200255752
2020-08-13

Process and system for cracking a hydrocarbon feed

#54
20200239791
2020-07-30

Catalytic cracking process for producing isobutane and/or light aromatics in high yield

#55
20200239790
2020-07-30

System for conversion of crude oil to petrochemicals and fuel products integrating steam cracking and fluid catalytic cracking

#56
20200239789
2020-07-30

Methods of remediating liquid compositions containing sulfur and other contaminants

#57
20200181509
2020-06-11

Upgrading polynucleararomatic hydrocarbon-rich feeds

#58
20200131444
2020-04-30

Compositions and methods for remediating hydrogen sulfide in hydrocarbon based liquids

#59
20200071623
2020-03-05

FCC catalyst additive and a process for preparation thereof

#60
20200071619
2020-03-05

Method and apparatus for producing biofuel

#61
20200048567
2020-02-13

CHEMICAL COMPOSITIONS AND METHODS FOR REMEDIATING HYDROGEN SULFIDE AND OTHER CONTAMINANTS IN HYDROCARBON BASED LIQUIDS AND AQUEOUS SOLUTIONS WITHOUT THE FORMATION OF PRECIPITATES OR SCALE

#62
20200023345
2020-01-23

Plasmonic nanoparticle catalysts and methods for producing long-chain hydrocarbon molecules

#63
20190337869
2019-11-07

SYSTEM AND METHOD FOR PRODUCTION OF CHEMICAL FEEDSTOCK FROM CRUDE OIL

#64
20190322951
2019-10-24

Chemical compositions and methods for remediating hydrogen sulfide and other contaminants in hydrocarbon based liquids and aqueous solutions without the formation of precipitates or scale

#65
20190322947
2019-10-24

Use of renewable oil in hydrotreatment process

#66
20190300802
2019-10-03

Method for separating normal paraffin and isoparaffin from hydrocarbon oil

#67
20190241820
2019-08-08

Apparatus and process for the hydroconversion of heavy oil products

#68
20190224612
2019-07-25

Use of refinery fuel gas to improve steam reformer pressure swing adsorption processes

#69
20190136141
2019-05-09

Apparatus for separation and recovery of hydrocarbons from LNG

#70
20190046966
2019-02-14

Plasmonic nanoparticle catalysts and methods for producing long-chain hydrocarbon molecules

#71
20190040327
2019-02-07

Process for producing C2 and C3 hydrocarbons

#72
20190024000
2019-01-24

PROCESS FOR CONVERTING MIXED HYDROCARBON STREAMS TO LPG AND BTX

#73
20180327335
2018-11-15

FCC feed additive for propylene/butylene maximization

#74
20180305622
2018-10-25

Use of renewable oil in hydrotreatment process

#75
20180282638
2018-10-04

Process for producing aromatics from a heavy hydrocarbon feed

#76
20180273858
2018-09-27

Light oil reflux heavies removal process

#77
20180265796
2018-09-20

Process for producing LPG from a heavy hydrocarbon feed

#78
20180223197
2018-08-09

Process and system for conversion of crude oil to petrochemicals and fuel products integrating steam cracking and fluid catalytic cracking

#79
20180216011
2018-08-02

Process for LPG recovery

#80
20180134970
2018-05-17

Apparatuses and methods for energy efficient separations including refining of fuel products

#81
20180002255
2018-01-04

Method for improving propylene recovery from fluid catalytic cracker unit

#82
20170369795
2017-12-28

Process for producing C2 and C3 hydrocarbons

#83
20170349843
2017-12-07

Process for producing C2 and C3 hydrocarbons

#84
20170342335
2017-11-30

Process for producing LPG and BTX

#85
20170342334
2017-11-30

Process for producing LPG and BTX

#86
20170321132
2017-11-09

Catalytic cracking fractionation and absorption stabilization system, and energy saving method thereof

#87
20170152447
2017-06-01

PROCESS FOR PRODUCING BTX AND LPG

#88
20170121613
2017-05-04

Method for converting a high-boiling hydrocarbon feedstock into lighter boiling hydrocarbon products

#89
20170037322
2017-02-09

PROCESSES FOR PRODUCING A FUEL FROM A RENEWABLE FEEDSTOCK

#90
20170029713
2017-02-02

METHODS AND SYSTEMS FOR PROCESSING LIGNIN DURING HYDROTHERMAL DIGESTION OF CELLULOSIC BIOMASS SOLIDS

#91
20160368841
2016-12-22

Process for propylene and LPG recovery in FCC fuel gas

#92
20160340595
2016-11-24

PROCESS FOR RECOVERING NATURAL GAS LIQUIDS FROM NATURAL GAS PRODUCED IN REMOTE LOCATIONS

#93
20160281007
2016-09-29

Apparatuses and methods for energy efficient separations including refining of fuel products

#94
20160102032
2016-04-14

Apparatus and process for producing gasoline, olefins and aromatics from oxygenates

#95
20160102031
2016-04-14

Apparatus and process for producing gasoline, olefins and aromatics from oxygenates

#96
20160060540
2016-03-03

Use of renewable oil in hydrotreatment process

#97
20140341784
2014-11-20

Integrated FCC biomass pyrolysis/upgrading

#98
20140243541
2014-08-28

Use of renewable oil in hydrotreatment process

#99
20140116923
2014-05-01

Process and composition of catalyst/additive for reducing fuel gas yield in fluid catalytic cracking (FCC) process

#100
20130253243
2013-09-26

METHODS FOR PRODUCING LINEAR PARAFFINS AND OLEFINS FROM NATURAL OILS

#101
20130118952
2013-05-16

Pretreatment of FCC naphthas and selective hydrotreating

#102
20130085310
2013-04-04

Method for producing aromatic hydrocarbons and aromatic hydrocarbon production plant

#103
20130068997
2013-03-21

Co-processing solid biomass in a conventional petroleum refining process unit

#104
20130062250
2013-03-14

Combined process of hydrotreating and catalytic cracking of hydrocarbon oils

#105
20130056393
2013-03-07

Process for simultaneous cracking of lighter and heavier hydrocarbon feed and system for the same

#106
20130020234
2013-01-24

Method and apparatus for catalytic cracking

#107
20120209017
2012-08-16

Use of renewable oil in hydrotreatment process

#108
20120203038
2012-08-09

Versatile systems for continuous in-line blending of butane and petroleum

#109
20120172649
2012-07-05

Process for recovery of propylene and LPG from FCC fuel gas using stripped main column overhead distillate as absorber oil

#110
20120160741
2012-06-28

Integrated FCC biomass pyrolysis/upgrading

#111
20120043195
2012-02-23

Process for Regenerating Coked Particles

#112
20120041242
2012-02-16

SUBSTITUTE NATURAL GAS GENERATION

#113
20120022307
2012-01-26

Co-processing solid biomass in a conventional petroleum refining process unit

#114
20120004481
2012-01-05

Flexible process for transformation of ethanol into middle distillates

#115
20110313218
2011-12-22

Systems, Apparatus and Methods of a Dome Retort

#116
20110290490
2011-12-01

Process for producing hydrocarbon fluids combining in situ heating, a power plant and a gas plant

#117
20110288354
2011-11-24

Process for the preparation of clean fuel and aromatics from hydrocarbon mixtures catalytic cracked on fluid bed

#118
20110237854
2011-09-29

Method for extracting gaseous hydrocarbons from biogenic raw materials

#119
20110237852
2011-09-29

Production of diesel fuel from biorenewable feedstocks with selective separation of converted oxygen

#120
20110203968
2011-08-25

METHOD OF PROCESSING OIL REFINING WASTE

#121
20110174683
2011-07-21

Method and equipment for multistage liquefying of carbonaceous solid fuel

#122
20110131867
2011-06-09

Production of diesel fuel from biorenewable feedstocks with heat integration

#123
20110113675
2011-05-19

Method of treating biomass, fuel for fuel cell, gasoline, diesel fuel, liquefied petroleum gas, and synthetic resin

#124
20110105812
2011-05-05

Controlling cold flow properties of transportation fuels from renewable feedstocks

#125
20110071327
2011-03-24

PROCESS FOR CO-PRODUCING JET FUEL AND LPG FROM RENEWABLE SOURCES

#126
20110062054
2011-03-17

Integrated process for hydrogenation and catalytic cracking of hydrocarbon oil

#127
20110015459
2011-01-20

Process for the preparation of light fuels

#128
20110000818
2011-01-06

Process for converting inferior feedstock to high quality fuel oil

#129
20100206003
2010-08-19

Configurations and methods for improved natural gas liquids recovery

#130
20100174127
2010-07-08

Conversion of ethanol broth to LPG and gasoline

#131
20100160152
2010-06-24

Desulfurization system for hydrocarbon fuel

#132
20100140144
2010-06-10

Method and apparatus for reducing additives in a hydrocarbon stream

#133
20100133144
2010-06-03

Production of fuel from renewable feedstocks using a finishing reactor

#134
20100084047
2010-04-08

Versatile systems for continuous in-line blending of butane and petroleum

#135
20100083566
2010-04-08

BIOGASOLINE

#136
20100076238
2010-03-25

Production of fuel from co-processing multiple renewable feedstocks

#137
20100058648
2010-03-11

Integrated process for production of diesel fuel from renewable feedstocks and ethanol denaturizing

#138
20100056648
2010-03-04

Processes and systems for production of liquefied petroleum gas (LPG)

#139
20100043279
2010-02-25

Hydrocracking process for biological feedstocks and hydrocarbons produced therefrom

#140
20100025297
2010-02-04

Additives for metal contaminant removal

#141
20100024283
2010-02-04

PROCESS FOR PRODUCTION OF BIO-OIL BY COPROCESSING OF BIOMASS IN A DELAYED COKING UNIT

#142
20100017312
2010-01-21

MATERIAL DELIVERY SYSTEM TO ONE OR MORE UNITS AND METHODS OF SUCH DELIVERY

#143
20090314683
2009-12-24

METHOD FOR PRODUCING HYDROCARBON FRACTIONS

#144
20090259082
2009-10-15

Integrated system and method for producing fuel composition from biomass

#145
20090229174
2009-09-17

Production of diesel fuel from renewable feedstocks

#146
20090229173
2009-09-17

Production of diesel fuel and aviation fuel from renewable feedstocks

#147
20090229172
2009-09-17

Production of transportation fuel from renewable feedstocks

#148
20090211942
2009-08-27

Catalysts and methods for reforming oxygenated compounds

#149
20090194460
2009-08-06

Method and apparatus for treating a hydrocarbon stream

#150
20090193709
2009-08-06

Production of diesel fuel from biorenewable feedstocks with lower hydrogen consumption

#151
20090163744
2009-06-25

Hydrodeoxygenation process

#152
20090151237
2009-06-18

Liquefied Petroleum Gas For LP Gas Fuel Cell, Method of Desulfurizing the Same and Fuel System

#153
20090084708
2009-04-02

Process for fluid catalytic cracking of hydrocarbon feedstocks with high levels of basic nitrogen

#154
20090078611
2009-03-26

Integrated process for oil extraction and production of diesel fuel from biorenewable feedstocks

#155
20090077868
2009-03-26

Production of diesel fuel from biorenewable feedstocks with selective separation of converted oxygen

#156
20090077867
2009-03-26

Production of diesel fuel from renewable feedstocks with reduced hydrogen consumption

#157
20090077866
2009-03-26

Production of diesel fuel from biorenewable feedstocks

#158
20090077865
2009-03-26

Production of diesel fuel from biorenewable feedstocks with heat integration

#159
20090042717
2009-02-12

CATALYST FOR LPG PRODUCTION

#160
20080319245
2008-12-25

Catalyst and Process for Producing Liquefied Petroleum Gas

#161
20080290719
2008-11-27

Process for producing Hydrocarbon fluids combining in situ heating, a power plant and a gas plant

#162
20080244962
2008-10-09

Process for co-producing jet fuel and LPG from renewable sources

#163
20080093263
2008-04-24

Catalyst for light olefins and LPG in fludized catalytic units

#164
20070282019
2007-12-06

PROCESS FOR PRODUCING LIQUEFIED PETROLEUM GAS

#165
20070112237
2007-05-17

Process of preparing aromatic hydrocarbons and liquefied petroleum gas from hydrocarbon mixture

#166
20070034550
2007-02-15

Process and apparatus for improving flow properties of crude petroleum

#167
20070032374
2007-02-08

Multifunctional additive for maximizing properties relevant to the process of fluid catalytic cracking and the process for preparation thereof

#168
20060287564
2006-12-21

Process for increasing production of benzene from hydrocarbon mixture

#169
20060287561
2006-12-21

Process for increasing production of light olefin hydrocarbon from hydrocarbon feedstock

#170
20060278304
2006-12-14

Versatile systems for continuous in-line blending of butane and petroleum

#171
20060242904
2006-11-02

Catalyst for producing liquefied petroleum gas, process for producing the same, and process for producing liquefied petroleum gas with the catalyst

#172
20060229481
2006-10-12

Method for decomposition of ethers

#173
20060163116
2006-07-27

Process for the fluid catalytic cracking of mixed feedstocks of hydrocarbons from different sources

#174
20060060504
2006-03-23

Additives for metal contaminant removal

#175
20060036122
2006-02-16

Production of LPG containing propane or butane from dimethyl ether or methanol

#176
20060016725
2006-01-26

Process for conversion of hydrocarbons to saturated LPG and high octane gasoline

#177
20060009349
2006-01-12

Catalyst and process for LPG production

#178
20050038309
2005-02-17

Process for refining liquefied petroleum gas in a commercial scale

#179
18171019
2023-11-14

Recovering gaseous hydrocarbons as fuel on site

#180
18048299
2024-02-20

Enhancing HS specification in NGL products

#181
18047378
2023-07-11

Recovering gaseous hydrocarbons from tank headspace

#182
17811016
2022-11-22

Recovering gaseous hydrocarbons from tank headspace

#183
16459894
2021-12-28

Process for separating hydrocarbons in a liquid feed utilizing an externally heated reboiler connected to a divided wall column as the primary source of heat energy