ClassID:

160376

F25J2205/84 - CPC Classification

Classification description:

Processes or apparatus using other separation and/or other processing means using filter

Recent Application in this class:
#1
20240393044
2024-11-28

METHOD FOR FROSTING CARBON DIOXIDE CONTAINED IN LIQUID METHANE

#2
20230213279
2023-07-06

LIGHTER THAN AIR TRANSPORTATION SYSTEM USING CRYOGENIC ENERGY STORAGE

#3
20230143266
2023-05-11

Method and system for the production of liquid biogas

#4
20230023477
2023-01-26

METHOD AND APPARATUS FOR SEPARATING CARBON DIOXIDE FROM A RESIDUAL GAS IN A FLUIDISED BED CATALYTIC CRACKING PLANT (FCC)

#5
20210164729
2021-06-03

Apparatus and process for liquefying gases

#6
20200355431
2020-11-12

Impurity control for a high pressure COpurification and supply system

#7
20200355430
2020-11-12

Impurity control for a high pressure COpurification and supply system

#8
20190360747
2019-11-28

Industrial and hydrocarbon gas liquefaction

#9
20190170436
2019-06-06

Highly cost effective technology for capture of industrial emissions without reagent for clean energy and clean environment applications

#10
20190168175
2019-06-06

Solids-Producing Siphoning Exchanger

#11
20190063832
2019-02-28

Separation of components from a fluid by solids production

#12
20180335256
2018-11-22

Apparatus and process for liquefying gases

#13
20180306499
2018-10-25

Methods for Gas-Vapor Separation using a Three-Phased Scouring Heat Exchanger

#14
20180283781
2018-10-04

Method for removal of a foulant from a carrier gas in a single vessel using cryogenic liquids

#15
20180259251
2018-09-13

METHOD OF REMOVING CO2 FROM A CONTAMINATED HYDROCARBON STREAM

#16
20180257008
2018-09-13

Method for thickening a cryogenic slurry using a cross-flow filter

#17
20180257007
2018-09-13

Device for Thickening a Cryogenic Slurry using Cross-Flow Filtration

#18
20180252469
2018-09-06

Method for removing a foulant from a gas stream with minimal external refrigeration

#19
20180252468
2018-09-06

Method for natural gas liquefaction and filtration of solidified carbon dioxide

#20
20180238620
2018-08-23

Air-sparged hydrocyclone for cryogenic gas vapor separation

#21
20180224205
2018-08-09

Method for condensing a CO2 vapor stream beyond the frost point

#22
20180187972
2018-07-05

Device for Separating Solid Carbon Dioxide from a Suspension

#23
20180172346
2018-06-21

Filtering Coil for Screw Press

#24
20170211879
2017-07-27

Process and apparatus for producing pressurized gaseous nitrogen by cryogenic separation of air

#25
20170153057
2017-06-01

METHODS AND APPARATUS FOR LIQUEFACTION OF NATURAL GAS

#26
20170051971
2017-02-23

Distillation column system and plant for production of oxygen by cryogenic fractionation of air

#27
20170030635
2017-02-02

AIR FRACTIONATION PLANT, OPERATING METHOD AND CONTROL FACILITY

#28
20170003071
2017-01-05

PURIFYING CRYOGENIC FLUIDS

#29
20160356545
2016-12-08

GAS LIQUEFACTION METHOD AND SYSTEM

#30
20160282042
2016-09-29

Industrial and hydrocarbon gas liquefaction

#31
20160091245
2016-03-31

Apparatus and method for purifying gases and method of regenerating the same

#32
20160040930
2016-02-11

Cryogenic system for removing acid gases from a hydrocarbon gas stream

#33
20140090404
2014-04-03

Cryocooler-based gas scrubber

#34
20140069931
2014-03-13

Liquefied natural gas storage container and method for manufacturing the same

#35
20130340475
2013-12-26

Natural gas liquefaction employing independent refrigerant path

#36
20120125043
2012-05-24

CRYOGENIC SYSTEM FOR REMOVING ACID GASES FROM A HYDROCARBON GAS STREAM

#37
20110120185
2011-05-26

METHODS FOR PRODUCING STERILE CRYOGENIC FLUIDS

#38
20110100055
2011-05-05

Hybrid Air Separation Method with Noncryogenic Preliminary Enrichment and Cryogenic Purification Based on a Single Component Gas or Liquid Generator

#39
20110094263
2011-04-28

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

#40
20110094261
2011-04-28

NATURAL GAS LIQUEFACTION CORE MODULES, PLANTS INCLUDING SAME AND RELATED METHODS

#41
20100319371
2010-12-23

METHOD AND APPARATUS FOR DRYING COMPRESSED GASES

#42
20100186446
2010-07-29

APPARATUS FOR THE LIQUEFACTION OF A GAS AND METHODS RELATING TO SAME

#43
20080264061
2008-10-30

Modular air compression apparatus with separate platform arrangement

#44
20080110203
2008-05-15

Cryogenic process system with extended bonnet filter

#45
20070137246
2007-06-21

SYSTEMS AND METHODS FOR DELIVERING HYDROGEN AND SEPARATION OF HYDROGEN FROM A CARRIER MEDIUM

#46
20070107465
2007-05-17

APPARATUS FOR THE LIQUEFACTION OF GAS AND METHODS RELATING TO SAME

#47
20070075011
2007-04-05

Installation and method for purifying a cryogenic liquid

#48
20070017250
2007-01-25

Apparatus for the liquefaction of a gas and methods relating to same

#49
20060260358
2006-11-23

Gas separation liquefaction means and processes

#50
20060218939
2006-10-05

Apparatus for the liquefaction of natural gas and methods relating to same

#51
20060213223
2006-09-28

Apparatus for the liquefaction of natural gas and methods relating to same

#52
20050198971
2005-09-15

High pressure CO purification and supply system

#53
20050155379
2005-07-21

System for supply and delivery of carbon dioxide with different purity requirements

#54
20050155378
2005-07-21

System for supply and delivery of high purity and ultrahigh purity carbon dioxide

#55
17558524
2025-12-09

Apparatus and process for liquefying gases

#56
16506362
2019-11-19

Continuous high capacity system for biomatter conversion

#57
15367804
2020-09-29

Modular, mobile and scalable LNG plant