Patents-Review.com
ClassID:

142944 ⎘

F04B37/08 - CPC Classification

Classification description:

Pumps having pertinent characteristics not provided for in, or of interest apart from, groups  -  for evacuating by thermal means by condensing or freezing, e.g. cryogenic pumps

Sub-classes:
Recent Application in this class:
#1
20260104040
2026-04-16

CRYOPUMP APPARATUS

 #2
20260092603
2026-04-02

PISTON INTENDED FOR A FLUID MACHINE AND PROVIDED WITH A SYSTEM FOR PRESSING SEALS, FLUID MACHINE COMPRISING SUCH A PISTON

 #3
20260085673
2026-03-26

CRYOGENIC TANDEM PUMP WITH ASYNCHRONOUS DRIVES, ZERO TANK RETURN

 #4
20260071617
2026-03-12

CRYOPUMP AND CONTROL DEVICE

 #5
20260063116
2026-03-05

CRYOPUMP

 #6
20260002416
2026-01-01

HIGH TEMPERATURE SUPERCONDUCTING CABLE BASED POWER DELIVERY SYSTEM IN PULSED POWER DRILLING

 #7
20250354543
2025-11-20

CRYOGENIC PUMP FOR SEMICONDUCTOR PROCESSING

 #8
20250320858
2025-10-16

CRYOGENIC PUMP

 #9
20250320857
2025-10-16

MULTIPLE CRYOGENIC PUMP ASSEMBLY FOR HYDROGEN FUELING STATION

 #10
20250237205
2025-07-24

FLUID COMPRESSION APPARATUS AND METHOD

 #11
20250223954
2025-07-10

REFRIGERATOR AND CRYOPUMP

 #12
20250188916
2025-06-12

CRYOPUMP

 #13
20250128929
2025-04-24

TRANSPORT DEVICE AND TRANSPORT METHOD

 #14
20250108317
2025-04-03

CRYOGENIC CLEANING DEVICE

 #15
20250075690
2025-03-06

CRYOPUMP SYSTEM

 #16
20250067257
2025-02-27

METHOD FOR VACUUM-EXHAUSTING BY MEANS OF CRYOPUMP

 #17
20250059964
2025-02-20

CRYOPUMP, CRYOPUMP CONTROL SYSTEM AND CRYOPUMP CONTROL METHOD

 #18
20250043778
2025-02-06

CRYOPUMP

 #19
20240392767
2024-11-28

CRYOPUMP AND METHOD OF OPERATING CRYOPUMP

 #20
20240384710
2024-11-21

INSTALLATION FOR PUMPING CRYOGENIC FLUID AND FILLING STATION COMPRISING SUCH AN INSTALLATION

 #21
20240376877
2024-11-14

CRYOPUMP SYSTEM AND REGENERATION CONTROLLER

 #22
20240369052
2024-11-07

CRYOPUMP

 #23
20240360820
2024-10-31

CRYOPUMP AND CONTROL METHOD FOR CRYOPUMP

 #24
20240302088
2024-09-12

CRYOGENIC REFRIGERATION SYSTEM AND CRYOGENIC PUMP

 #25
20240280094
2024-08-22

INSTALLATION FOR PUMPING CRYOGENIC FLUID AND FILLING STATION COMPRISING SUCH AN INSTALLATION

 #26
20240200544
2024-06-20

CRYOPUMP AND CRYOPUMP REGENERATION METHOD

 #27
20240200543
2024-06-20

CRYOPUMP, METHOD OF MANUFACTURING CRYOPUMP, AND METHOD OF USING CRYOPUMP

 #28
20240160973
2024-05-16

VIBRATIONALLY ISOLATED CRYOGENIC SHIELD FOR LOCAL HIGH-QUALITY VACUUM

 #29
20240035722
2024-02-01

OIL SEPARATOR FOR COMPRESSOR AND COMPRESSOR FOR CRYOGENIC REFRIGERATOR

 #30
20230392838
2023-12-07

CRYOPUMPS AND INLET FLOW RESTRICTORS FOR CRYOPUMPS

 #31
20230392831
2023-12-07

CRYOPUMP

 #32
20230287875
2023-09-14

Apparatus and method for cryogenic pump cooldown

 #33
20230279848
2023-09-07

Cryopanel structure for a cryopump

 #34
20230250813
2023-08-10

Cryopanel structure for a cryopump

 #35
20230178258
2023-06-08

Systems and methods for improved sustainment of a high performance FRC with multi-scaled capture type vacuum pumping

 #36
20230175515
2023-06-08

METHOD OF SETTING UP AN ELECTRICAL MOTOR SPEED CONTROL IN A FLUIDIC SYSTEM

 #37
20230067726
2023-03-02

PUMPING OF LIQUID CRYOGEN FROM A STORAGE TANK

 #38
20220316462
2022-10-06

Vacuum pumping system having multiple pumps

 #39
20220269257
2022-08-25

Vacuum system with diagnostic circuitry and a method and computer program for monitoring the health of such a vacuum system

 #40
20220241699
2022-08-04

Terpene extraction system and method of extracting terpenes from plant biomass

 #41
20220208398
2022-06-30

Systems and methods for improved sustainment of a high performance FRC with multi-scaled capture type vacuum pumping

 #42
20220163025
2022-05-26

Cryopump and baffle plate for cryopump

 #43
20220145871
2022-05-12

Cryopump and regeneration method of cryopump

 #44
20220093280
2022-03-24

SYSTEMS AND METHODS FOR IMPROVED SUSTAINMENT OF A HIGH PERFORMANCE FRC PLASMA AT ELEVATED ENERGIES UTILIZING NEUTRAL BEAM INJECTORS WITH TUNABLE BEAM ENERGIES

 #45
20220051122
2022-02-17

Vibrationally isolated cryogenic shield for local high-quality vacuum

 #46
20220018342
2022-01-20

Cryopump and cryocooler vibration isolation structure

 #47
20220010800
2022-01-13

ENRICHMENT AND PURIFICATION DEVICE FOR SINGLE GAS IN MIXED GAS

 #48
20210332950
2021-10-28

Compression apparatus and filling station comprising such an apparatus

 #49
20210301805
2021-09-30

Cryopump system, and control device and regeneration method for cryopump system

 #50
20210301804
2021-09-30

MULTI-COOLING TYPE COLD TRAP

 #51
20210293230
2021-09-23

Cryopump and control method for cryopump

 #52
20210284548
2021-09-16

Refrigerator including rare earth cold accumulating material particles, and superconducting magnet, inspection device and cryopump using same

 #53
20210222685
2021-07-22

Cryopump

 #54
20210190058
2021-06-24

Cryopump

 #55
20210190057
2021-06-24

CRYOPUMP AND CRYOPANEL

 #56
20210180579
2021-06-17

Cryopump and method of monitoring cryopump

 #57
20200400365
2020-12-24

Cryopump

 #58
20200400356
2020-12-24

Cryocooler

 #59
20200392950
2020-12-17

Cryopump with enhanced frontal array

 #60
20200284245
2020-09-10

Cryopump with peripheral first and second stage arrays

 #61
20200132064
2020-04-30

Cryopump and method for controlling cryopump

 #62
20200109764
2020-04-09

Cryocooler Assemblies and Methods

 #63
20200109763
2020-04-09

Cryocooler assemblies and methods

 #64
20190360496
2019-11-28

COMPRESSOR UNIT FOR CRYOCOOLER AND CRYOPUMP SYSTEM

 #65
20190360478
2019-11-28

Cryopump

 #66
20190360477
2019-11-28

Cryopump

 #67
20190318832
2019-10-17

Systems and methods for improved sustainment of a high performance FRC with multi-scaled capture type vacuum pumping

 #68
20190318831
2019-10-17

Systems and methods for improved sustainment of a high performance FRC plasma at elevated energies utilizing neutral beam injectors with tunable beam energies

 #69
20190186481
2019-06-20

Cryogenic pump flange

 #70
20190101110
2019-04-04

Ultra high vacuum cryogenic pumping apparatus with nanostructure material

 #71
20190071317
2019-03-07

Rare earth cold accumulating material particles, and refrigerator, superconducting magnet, inspection device and cryopump using same

 #72
20190071316
2019-03-07

Rare earth cold accumulating material particles, and refrigerator, superconducting magnet, inspection device and cryopump using same

 #73
20180355858
2018-12-13

Cryopump and gate valve

 #74
20180216610
2018-08-02

DEVICE AND METHOD FOR CONTROLLING TEMPERATURE OF LOW-TEMPERATURE PUMP

 #75
20180195501
2018-07-12

Non-evaporable getter and non-evaporable getter pump

 #76
20180073494
2018-03-15

Cryogenic pump operation for controlling heat exchanger discharge temperature

 #77
20170350379
2017-12-07

Cryogenic trap system

 #78
20170306940
2017-10-26

Device for improving the vacuum in the housing of a machine

 #79
20170306939
2017-10-26

Multi-refrigerator high speed cryopump

 #80
20170298922
2017-10-19

Vacuum pump control device and vacuum pump

 #81
20170284384
2017-10-05

Cryopump

 #82
20170276129
2017-09-28

Cryopump, cryopumped gas amount estimation device, and cryopumped gas amount estimation method

 #83
20170276128
2017-09-28

Cryopump, cryopump controller, and cryopump control method

 #84
20170275176
2017-09-28

Rare earth cold accumulating material particles, and refrigerator, superconducting magnet, inspection device and cryopump using same

 #85
20170234581
2017-08-17

Symmetric floating coil compressor

 #86
20170198684
2017-07-13

Cryopump

 #87
20170145998
2017-05-25

Cryopump and method of operating the cryopump

 #88
20170058878
2017-03-02

Hydraulic drive system for cryogenic pump

 #89
20170045043
2017-02-16

CRYOPUMP

 #90
20170037836
2017-02-09

Cryogenic pump for liquefied natural gas

 #91
20170009756
2017-01-12

Cryopump hybrid frontal array

 #92
20170002802
2017-01-05

Helium management control system

 #93
20170002800
2017-01-05

Method of operating cryogenic pump and cryogenic pump system

 #94
20160377068
2016-12-29

Hydraulic drive multi-element cryogenic pump

 #95
20160290328
2016-10-06

Cryopump

 #96
20160290327
2016-10-06

Cryopump

 #97
20160273526
2016-09-22

Cryopump arrangement for improved pump speed

 #98
20160258429
2016-09-08

Cryopump system, cryopump controller, and method for regenerating the cryopump

 #99
20160245270
2016-08-25

Cryopump system, cryopump controller, and cryopump regeneration method

 #100
20160222951
2016-08-04

Pump having inlet reservoir with vapor-layer standpipe

 #101
20160215766
2016-07-28

Pump drive system with hydraulic tappets

 #102
20160201659
2016-07-14

Bearing arrangement for cryogenic pump

 #103
20160177935
2016-06-23

Cold trap and control method of cold trap

 #104
20160177934
2016-06-23

Cryopump, control method of cryopump, and cryocooler

 #105
20160153440
2016-06-02

CRYOGENIC PUMP FLANGE

 #106
20160146200
2016-05-26

Cryopump

 #107
20160097380
2016-04-07

CRYOPUMP

 #108
20160069339
2016-03-10

Method And Apparatus For Providing Temperature Control To A Cryopump

 #109
20160069338
2016-03-10

Non-evaporable getter and non-evaporable getter pump

 #110
20160061195
2016-03-03

Compression machine with a body oscillating between two reversal points

 #111
20150252799
2015-09-10

Arrangement and method for damping vibrations during microscopic examinations

 #112
20150152856
2015-06-04

Cryopump and method of monitoring cryopump

 #113
20150135735
2015-05-21

Cryopump system and method of operating cryopump system

 #114
20150121907
2015-05-07

Cryopump system

 #115
20150107273
2015-04-23

Ultra high vacuum cryogenic pumping apparatus with nanostructure material

 #116
20150078881
2015-03-19

Arrangement with a vacuum pump and method of compensating magnetic field produced by magnetic interference field of at least one vacuum pump component

 #117
20150040596
2015-02-12

Helium management control system

 #118
20150013351
2015-01-15

Cryogenic pumps

 #119
20140373558
2014-12-25

Nano-materials for adhesive-free adsorbers for bakable extreme high vacuum cryopump surfaces

 #120
20140366562
2014-12-18

Cryopump

 #121
20140345300
2014-11-27

Cryopump and vacuum pumping method

 #122
20140311591
2014-10-23

Liquid natural gas cooling on the fly

 #123
20140283532
2014-09-25

Cryopump and vacuum pumping method

 #124
20140283531
2014-09-25

Cryopump and method for vacuum pumping non-condensable gas

 #125
20140260339
2014-09-18

Cryopump system, method of operating the same, and compressor unit

 #126
20140260338
2014-09-18

Cryopump and method for regenerating the cryopump using two-stage discharge process

 #127
20140250923
2014-09-11

Cryopump

 #128
20140230461
2014-08-21

CRYOPUMP AND METHOD OF OPERATING THE CRYOPUMP

 #129
20140174108
2014-06-26

Cold trap and mounting structure of cold trap

 #130
20140130523
2014-05-15

Cryopump, cryopanel structure, and vacuum evacuation method

 #131
20140093396
2014-04-03

Gas compressor control system preventing vibration damage

 #132
20130340842
2013-12-26

Vacuum pumping system

 #133
20130312431
2013-11-28

Cryopump

 #134
20130239593
2013-09-19

Cryopump with controlled hydrogen gas release

 #135
20130232999
2013-09-12

Cryopump system, and method of operating the same, and compressor unit

 #136
20130227968
2013-09-05

Cryopump and method for regenerating the cryopump

 #137
20130219924
2013-08-29

Cryopump, method of regenerating cryopump, and control device for cryopump

 #138
20130205805
2013-08-15

Multi-refrigerator high speed cryopump

 #139
20130199210
2013-08-08

Cryopump having inlet cryopanel extension

 #140
20130192276
2013-08-01

Cryopump and method for repairing cryopumps

 #141
20130189090
2013-07-25

Reducing the influence of thermal expansion of connector pins on a substrate in a vacuum pump

 #142
20130160468
2013-06-27

Cryopump system, cryogenic system, and apparatus and method of controlling compressor unit

 #143
20130104571
2013-05-02

Cryogenic pump with a device for preventing the memory effect

 #144
20130086926
2013-04-11

Cryogenic refrigerator, cryopump and displacer

 #145
20130081410
2013-04-04

Refrigeration device, hydrogenation device for nitrogen, and leaked gas removing method

 #146
20130061609
2013-03-14

CRYOPUMP AND METHOD OF MANUFACTURING THE SAME

 #147
20130019620
2013-01-24

Helium management control system

 #148
20130008190
2013-01-10

Gas balanced brayton cycle cold water vapor cryopump

 #149
20130008189
2013-01-10

Cryopump and Method of Manufacturing the Same

 #150
20120317999
2012-12-20

Cryopump control apparatus, cryopump system, and method for monitoring cryopump

 #151
20120304669
2012-12-06

Cryopump control apparatus, cryopump system, and method for evaluating vacuum retention of cryopumps

 #152
20120285182
2012-11-15

Cryopump system and method for regenerating cryopumps

 #153
20120257987
2012-10-11

COVER STRUCTURE FOR CRYOPUMP, CRYOPUMP, START-UP METHOD OF CRYOPUMP, AND STORAGE METHOD OF CRYOPUMP

 #154
20120255314
2012-10-11

CRYOPUMP SYSTEM, COMPRESSOR, AND METHOD FOR REGENERATING CRYOPUMPS

 #155
20120240533
2012-09-27

Particle capture unit, method for manufacturing the same, and substrate processing apparatus

 #156
20120227416
2012-09-13

Cryogenic refrigerator system with pressure wave generator

 #157
20120222431
2012-09-06

Cryopump and vacuum pumping method

 #158
20120180503
2012-07-19

CRYOPUMP AND VACUUM VALVE DEVICE

 #159
20120067065
2012-03-22

Cryopump system and method for controlling the cryopump system

 #160
20120060533
2012-03-15

PRESSURE REDUCTION SYSTEM AND VACUUM TREATMENT DEVICE

 #161
20120060519
2012-03-15

Cryopump and cryogenic refrigerator

 #162
20120060518
2012-03-15

Cryopump and filter device

 #163
20120047913
2012-03-01

CRYOGENIC REFRIGERATOR

 #164
20120031113
2012-02-09

Method and apparatus for regeneration water

 #165
20110265495
2011-11-03

Cold trap and cold trap regeneration method

 #166
20110225989
2011-09-22

Cold trap and vacuum evacuation apparatus

 #167
20110162959
2011-07-07

VACUUM PUMPING SYSTEM, SUBSTRATE PROCESSING APPARATUS, MANUFACTURING METHOD OF ELECTRONIC DEVICE, AND OPERATING METHOD OF VACUUM PUMPING SYSTEM

 #168
20110162391
2011-07-07

Method and Apparatus for Providing Temperature Control to a Cryopump

 #169
20110147198
2011-06-23

VACUUM PUMPING SYSTEM, OPERATING METHOD OF VACUUM PUMPING SYSTEM, REFRIGERATOR, VACUUM PUMP, OPERATING METHOD OF REFRIGERATOR, OPERATION CONTROL METHOD OF TWO-STAGE TYPE REFRIGERATOR, OPERATION CONTROL METHOD OF CRYOPUMP, TWO-STAGE TYPE REFRIGERATOR, CRYOPUMP, SUBSTRATE PROCESSING APPARATUS, AND MANUFACTURING METHOD OF ELECTRONIC DEVICE

 #170
20110126554
2011-06-02

Linear drive cryogenic refrigerator

 #171
20110126553
2011-06-02

Cryogenic pump employing tin—gallium alloys and methods of use

 #172
20110103975
2011-05-05

Sputter ion pump with enhanced anode

 #173
20110030392
2011-02-10

EXPANDER SPEED CONTROL

 #174
20110016890
2011-01-27

Cryopump and method of monitoring cryopump

 #175
20100313583
2010-12-16

Helium management control system

 #176
20100186427
2010-07-29

Exhaust system

 #177
20100180607
2010-07-22

High pressure cryogenic fluid generator

 #178
20100115971
2010-05-13

CRYOPUMP

 #179
20100077771
2010-04-01

Cryopump

 #180
20100011784
2010-01-21

CRYOPUMP LOUVER EXTENSION

 #181
20100011783
2010-01-21

CRYOTRAP AND VACUUM PROCESSING DEVICE WITH CRYOTRAP

 #182
20100000235
2010-01-07

Cryopump

 #183
20090282842
2009-11-19

Cryopump and method for diagnosing the cryopump

 #184
20090282841
2009-11-19

Cryopump

 #185
20090266088
2009-10-29

Cold trap and cold trap regeneration method

 #186
20090229275
2009-09-17

COMPACT CONFIGURATION FOR CRYOGENIC PUMPS AND TURBINES

 #187
20090165469
2009-07-02

Cryopump and evacuation method

 #188
20090126374
2009-05-21

CRYOPUMP APPARATUS AND OPERATION METHOD THEREFOR

 #189
20090038319
2009-02-12

Cryopanel and Cryopump Using the Cryopanel

 #190
20090007574
2009-01-08

Integration of automated cryopump safety purge

 #191
20080267790
2008-10-30

Electronically Controlled Vacuum Pump

 #192
20080168778
2008-07-17

Pressure burst free high capacity cryopump

 #193
20080134975
2008-06-12

Thermally isolated cryopanel for vacuum deposition systems

 #194
20070292066
2007-12-20

Rolling bearing for use in a cryogenic pump

 #195
20070286738
2007-12-13

Vacuum ion-getter pump with cryogenically cooled cathode

 #196
20070283704
2007-12-13

Cryopump and semiconductor device manufacturing apparatus using the cryopump

 #197
20070256429
2007-11-08

Cryopump and regenerating method of the cryopump

 #198
20070193283
2007-08-23

Interrupted DC operation of thermocouple vacuum gauge

 #199
20070144185
2007-06-28

Cryo pump

 #200
20070125112
2007-06-07

Method and apparatus for regeneration water

 #201
20070107448
2007-05-17

Helium management control system

 #202
20070101733
2007-05-10

Radiation shield for cryogenic pump for high temperature physical vapor deposition

 #203
20060272338
2006-12-07

Vacuum device

 #204
20060254289
2006-11-16

Vacuum device

 #205
20060101836
2006-05-18

Cryogenic refrigerator

 #206
20060064990
2006-03-30

High conductance cryopump for type III gas pumping

 #207
20060032240
2006-02-16

Valve device

 #208
20050274129
2005-12-15

Cryogenic adsorption pump for the collection of airborne gases, particles, organic molecules and micro-organisms

 #209
20050274128
2005-12-15

Cryopump with enhanced hydrogen pumping

 #210
20050262852
2005-12-01

Integration of automated cryopump safety purge

 #211
20050204753
2005-09-22

Integrated rough/purge/vent (RPV) valve

 #212
20050196284
2005-09-08

Electronically controlled vacuum pump

 #213
20050163642
2005-07-28

Double-acting, high pressure cryogenic pump

 #214
20050155358
2005-07-21

Method and apparatus for detecting and measuring state of fullness in cryopumps

 #215
20050081536
2005-04-21

Cryopump temperature control of arrays

 #216
20050034465
2005-02-17

Cryopump control system

 #217
20050011200
2005-01-20

Panels for pulse tube cryopump

 #218
18230125
2024-08-20

Gas collection system