ClassID:

90607

C07C4/025 - CPC Classification

Classification description:

Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by cracking a single hydrocarbon or a mixture of individually defined hydrocarbons or a normally gaseous hydrocarbon fraction Oxidative cracking, autothermal cracking or cracking by partial combustion

Recent Application in this class:
#1
20260078070
2026-03-19

Method and System for Steam Cracking

#2
20260035318
2026-02-05

OXYGEN ASSISTED CRACKING OF HYDROCARBONS IN MOLTEN SALTS

#3
20240150260
2024-05-09

SEPARATION PROCESSES FOR PYROLYSIS PRODUCTS OF ANNULAR JET VORTEX CHAMBER REACTOR

#4
20230340345
2023-10-26

Method for preparing synthesis gas and aromatic hydrocarbon

#5
20230295060
2023-09-21

Integrated ethylene production process

#6
20230167039
2023-06-01

MOLTEN SALT CATALYTIC COMPOSITIONS AND METHODS FOR THE CRACKING OF CARBON-CONTAINING FEEDSTOCKS

#7
20220177389
2022-06-09

OXY-FUEL CRACKING BOILERS USING CO2 AS THE WORKING FLUID

#8
20220135497
2022-05-05

PROCESSES FOR PRODUCING AROMATIC AND OLEFINIC COMPOUNDS

#9
20220033324
2022-02-03

Oxy-fuel cracking furnaces and boilers using CO2 as the working fluid

#10
20210371756
2021-12-02

Molten salt catalytic compositions and methods for the cracking of carbon-containing feedstocks

#11
20190315667
2019-10-17

Oxidative cocracking of hydrocarbons to olefins

#12
20190233350
2019-08-01

PROCESS FOR CONVERSION OF HYDROCARBON FEED TO C2 UNSATURATED HYDROCARBONS AND SYNGAS COMPOSITION USED FOR MULTIPLE APPLICATIONS

#13
20190177623
2019-06-13

Acetylene Production By Staged Combustion With Accommodative Cross-Sectional Area

#14
20180327336
2018-11-15

Oxidative cracking of alkanes with fluidized vanadium catalyst

#15
20180319719
2018-11-08

Method of making vanadium catalyst

#16
20180312767
2018-11-01

Systems and processes for conversion of crude oil

#17
20140194663
2014-07-10

Oxidative Coupling of Hydrocarbons as Heat Source

#18
20140171714
2014-06-19

PROCESS TO INCREASE HYDROGEN PRODUCTION WITHOUT LOSS OF STEAM PRODUCTION IN A STEAM METHANE REFORMER

#19
20140046107
2014-02-13

Reverse flow reactors for propylene and aromatics production

#20
20130334464
2013-12-19

Process for preparing acetylene and synthesis gas

#21
20100249473
2010-09-30

Oxidative coupling of hydrocarbons as heat source

#22
20100217059
2010-08-26

Process for Recovering Ethylene From an Autothermal Cracking Reactor Effluent

#23
20090131731
2009-05-21

Process for the Production of Linear Alpha-Olefins

#24
20090112037
2009-04-30

Process for Recovering Ethylene From an Autothermal Cracking Reactor Effluent

#25
20080154075
2008-06-26

Process for the Production of Olefins

#26
20070073094
2007-03-29

Process for the production of olefins

#27
20060205989
2006-09-14

Autothermal cracking process

#28
20060149115
2006-07-06

Refrigeration system for the production and recovery of olefins

#29
18153163
2023-12-05

Molten salt catalytic compositions and methods for the cracking of carbon-containing feedstocks

#30
17483939
2022-11-15

Production of hydrogen-rich fuel-gas with reduced COemission

#31
16171858
2019-07-09

Hydromethanation of a carbonaceous feedstock with improved carbon utilization