F25J2210/02 - CPC Classification Index

#1

20260035243

2026-02-05

SYSTEM AND METHOD FOR PRODUCTION OF ULTRA-HIGH PURITY OXYGEN

#2

20250383144

2025-12-18

AIR SEPARATION METHOD AND PLANT

#3

20250377159

2025-12-11

PROCESS FOR PURIFYING CO2

#4

20240318906

2024-09-26

HYDROGEN LIQUEFACTION SYSTEM AND HYDROGEN LIQUEFACTION METHOD

#5

20210364233

2021-11-25

Method and apparatus for separating air by cryogenic distillation

#6

20210130261

2021-05-06

Ethylene-to-liquids systems and methods

#7

20200207685

2020-07-02

Ethylene-to-liquids systems and methods

#8

20200200471

2020-06-25

Multi-product liquefaction method and system

#9

20200033054

2020-01-30

ADDITIONAL LIQUID NATURAL GAS PLANT AND METHOD OF OPERATING THEREOF

#10

20190308877

2019-10-10

Method and plant for generation of synthesis gas

#11

20190154332

2019-05-23

METHOD FOR SEPARATING A SYNTHESIS GAS

#12

20190078840

2019-03-14

Multi-product liquefaction method and system

#13

20180328659

2018-11-15

METHODS FOR RECOVERING NITROGEN FROM PROCESS GAS STREAMS

#14

20180328656

2018-11-15

METHODS FOR RECOVERING ALKENES FROM PROCESS GAS STREAMS

#15

20180320959

2018-11-08

Method and apparatus for separating a synthesis gas

#16

20180266758

2018-09-20

Plant and process for ammonia production with cryogenic purification, and related method of revamping

#17

20170320793

2017-11-09

Method and apparatus for producing hydrocarbons

#18

20170260114

2017-09-14

ETHYLENE-TO-LIQUIDS SYSTEMS AND METHODS

#19

20170248364

2017-08-31

Process for increasing ethylene and propylene yield from a propylene plant

#20

20170102182

2017-04-13

Method and arrangement for producing liquefied methane gas (LMG) from various gas sources

#21

20170074583

2017-03-16

Method and system to control the methane mass flow rate for the production of liquefied methane gas (LMG)

#22

20170003071

2017-01-05

PURIFYING CRYOGENIC FLUIDS

#23

20150362251

2015-12-17

Method for separating a feed gas in a column

#24

20150232395

2015-08-20

Ethylene-to-liquids systems and methods

#25

20140096563

2014-04-10

Liquefied natural gas and hydrocarbon gas processing

#26

20130298598

2013-11-14

Method and device for condensing a first fluid rich in carbon dioxide using a second fluid

#27

20130291585

2013-11-07

Installation and method for producing liquid helium

#28

20130283853

2013-10-31

Liquefied natural gas and hydrocarbon gas processing

#29

20130125582

2013-05-23

LIQUEFIED NATURAL GAS AND HYDROCARBON GAS PROCESSING

#30

20120304688

2012-12-06

Refinery gas upgrading via partial condensation and PSA

#31

20120118008

2012-05-17

Method of producing a combined gaseous hydrocarbon component stream and liquid hydrocarbon component streams, and an apparatus therefor

#32

20120096895

2012-04-26

Process for separating and recovering NGLs from hydrocarbon streams

#33

20120017639

2012-01-26

METHODS AND SYSTEMS FOR STORING AND TRANSPORTING GASES

#34

20120011860

2012-01-19

Method and system for storage and transport of liquefied petroleum gases

#35

20120000246

2012-01-05

Liquefied natural gas and hydrocarbon gas processing

#36

20110257276

2011-10-20

Process and apparatus for the production of hydrocarbon compounds from methane

#37

20110253225

2011-10-20

Method for controlling a gas flow between a plurality of gas streams

#38

20110120185

2011-05-26

METHODS FOR PRODUCING STERILE CRYOGENIC FLUIDS

#39

20110094263

2011-04-28

Methods of natural gas liquefaction and natural gas liquefaction plants utilizing multiple and varying gas streams

#40

20100319361

2010-12-23

Method of producing a gasified hydrocarbon stream; method of liquefying a gaseous hydrocarbon stream; and a cyclic process

#41

20100287985

2010-11-18

Liquefied Natural Gas And Hydrocarbon Gas Processing

#42

20100287982

2010-11-18

Liquefied Natural Gas and Hydrocarbon Gas Processing

#43

20100107685

2010-05-06

Refinery gas upgrading via partial condensation and PSA

#44

20090282865

2009-11-19

Liquefied Natural Gas and Hydrocarbon Gas Processing

#45

20090249829

2009-10-08

Method for selective extraction of natural gas liquids from “rich” natural gas

#46

20080307827

2008-12-18

METHOD OF REFINING NATURAL GAS AND NATURAL GAS REFINING SYSTEM

#47

20080116115

2008-05-22

Process for extracting natural gas liquids from natural gas

#48

20080000266

2008-01-03

System to increase capacity of LNG-based liquefier in air separation process

#49

20070149838

2007-06-28

Method for adjusting the high heating value of gas in the LNG chain

#50

20060075776

2006-04-13

Method for providing cooling for gas liquefaction

#51

20060074132

2006-04-06

Process and apparatus for the production of hydrocarbon compounds from methane

#52

20060065119

2006-03-30

Electricity generation system

#53

20050139072

2005-06-30

Process to remove nitrogen and/or carbon dioxide from methane-containing streams

#54

20050091991

2005-05-05

System and method for storing gases at low temperature using a cold recovery system

#55

20050072186

2005-04-07

Process and device for production of LNG by removal of freezable solids