ClassID:

154533

F17C2270/0197 - CPC Classification

Classification description:

Applications for fluid transport or storage in the air or in space Rockets

Recent Application in this class:
#1
20260146712
2026-05-28

MODULAR COMPOSITE PANEL SYSTEM FOR HYDROGEN BLADDER CONTAINMENT

#2
20260110403
2026-04-23

HIGH TEMPERATURE REUSABLE VACUUM-JACKETED INSULATION FOR ROCKET MISSIONS

#3
20260103295
2026-04-16

PROPELLANT VAPORIZATION REDUCTION LAUNCHER SYSTEM

#4
20260077884
2026-03-19

SPACE ELECTRIC PROPULSION SYSTEM AND XENON FILLING METHOD THEREFOR

#5
20260043379
2026-02-12

Transfer Line Chilldown Heat Transfer of Cryogenic Propellant in Microgravity using Low-thermally Conductive Coating and Pulse Flow for Space Exploration

#6
20250389487
2025-12-25

HEAT EXCHANGE SYSTEM WITH TUBING APPLIED TO A COMPLEX CURVED SURFACE

#7
20250314357
2025-10-09

SYSTEMS AND METHODS TO REVERSIBLY COUPLE A ROUNDING RING TO A TANK

#8
20250305642
2025-10-02

DIFFUSER FOR RECIRCULATED LIQUIDS

#9
20250251084
2025-08-07

STORAGE TANK FOR LIQUIFIED GAS, AIRCRAFT OR SPACECRAFT COMPRISING SUCH A STORAGE TANK, AND FIBER METAL LAMINATES

#10
20250207727
2025-06-26

Thin-Walled Curved Shell Formed From Multi-Conic Preform, and Tank and Vehicle including the Same

#11
20250060165
2025-02-20

MAGNETICALLY ENHANCED BOILER

#12
20250020254
2025-01-16

QUICK DISCONNECT COUPLING SYSTEMS AND RELATED METHODS

#13
20250003553
2025-01-02

ISOLABLE DOUBLE-WALLED INSULATION TANK FOR LAUNCH VEHICLE

#14
20240353063
2024-10-24

Thin-Walled Curved Shell Formed From Multi-Conic Preform, and Methods for Manufacturing the Same

#15
20240200875
2024-06-20

HEAT EXCHANGE SYSTEM WITH TUBING APPLIED TO A COMPLEX CURVED SURFACE

#16
20240159204
2024-05-16

REINFORCED BULGING TANK OF LAUNCH VEHICLE AND MANUFACTURING METHOD THEREFOR

#17
20240102614
2024-03-28

LIQUID TANK, ROCKET, AND METHOD OF MANUFACTURING LIQUID TANK

#18
20240044454
2024-02-08

COLLAPSIBLE CONTAINER FOR CRYOGENIC STORAGE AND MOVEMENT

#19
20230375135
2023-11-23

CRYOGENIC TANK

#20
20230332742
2023-10-19

METHOD FOR COATING A WALL

#21
20230037638
2023-02-09

Load coupling attachment systems and methods

#22
20220275909
2022-09-01

Pressure Vessel

#23
20220177166
2022-06-09

SPACECRAFT THERMAL AND FLUID MANAGEMENT SYSTEMS

#24
20220127019
2022-04-28

Rocket propulsion system, method, and spacecraft

#25
20210197274
2021-07-01

Method for producing a light-weight pressure tank and light-weight pressure tank

#26
20210148511
2021-05-20

Structural joint of two load carrying walls of a pressurized vessel

#27
20200299583
2020-09-24

Fire retardant material

#28
20200283174
2020-09-10

SPACECRAFT THERMAL AND FLUID MANAGEMENT SYSTEMS

#29
20200232602
2020-07-23

Additively Manufactured Pressurization Diffusers

#30
20200217454
2020-07-09

Structural joint of two load carrying walls of a pressurized vessel

#31
20190338807
2019-11-07

Tank support assembly for a vehicle

#32
20190078737
2019-03-14

Set for dispensing liquefied gas

#33
20190011085
2019-01-10

Determining a gas volume in a tank device

#34
20190003646
2019-01-03

Additively manufactured pressurization diffusers

#35
20180299067
2018-10-18

PRESSURE VESSEL

#36
20180135558
2018-05-17

System and method for increasing the efficiency of heating a cryogenic fluid flowing through a conduit

#37
20180072436
2018-03-15

Propellant tank for spacecraft and spacecraft

#38
20170348954
2017-12-07

Softening strip for controlling stress in joints at very low temperatures

#39
20170299120
2017-10-19

Container for receiving and storing cryogenic fluids particularly cryogenic liquids and viscous materials, and method for the production thereof, and use thereof

#40
20170167442
2017-06-15

Device, system, and method for pressurizing and supplying fluid

#41
20170059090
2017-03-02

Enclosure pressurization device

#42
20160341362
2016-11-24

THERMAL PROTECTION SYSTEM FOR A CRYOGENIC TANK OF A SPACE VEHICLE

#43
20160288925
2016-10-06

Composite tank having joint with softening strip

#44
20160264752
2016-09-15

MATERIAL AND DEVICE FOR THE CONTAINMENT OF CRYOGENIC LIQUIDS

#45
20150360792
2015-12-17

Device for retaining a tank in an aircraft

#46
20150292454
2015-10-15

Storage tank for liquefied fuel

#47
20150240993
2015-08-27

Pressure vessel

#48
20150000755
2015-01-01

Pressurizing device and method

#49
20140291331
2014-10-02

Fluid storage tank

#50
20140283936
2014-09-25

Device for expelling/containing liquids for a spacecraft tank

#51
20130193151
2013-08-01

Method of making a composite tank having joint with softening strip

#52
20130105490
2013-05-02

Fuel tank with separating membrane

#53
20120325832
2012-12-27

Bonding structure of metal member and composite-material member

#54
20120210695
2012-08-23

Belted toroid pressure vessel and method for making the same

#55
20110315690
2011-12-29

Fluid container

#56
20110101024
2011-05-05

MULTI-SATURATION LIQUEFIED NATURAL GAS DISPENSER SYSTEMS

#57
20110042386
2011-02-24

PRESSURE VESSEL FOR PROPELLANTS, EXPLOSION PREVENTING METHOD OF THE SAME, AND MANUFACTURING METHOD OF THE SAME

#58
20100326097
2010-12-30

METHODS AND SYSTEMS FOR DENSIFYING A LIQUID FUEL USING A LIQUID NITROGEN BATH

#59
20100116420
2010-05-13

Tank for very low temperature liquids

#60
20100108691
2010-05-06

Pressure vessels for high temperature applications and a method for their manufacture

#61
20090321452
2009-12-31

System for insulating a cryogenic tank and method of insulating said tank

#62
20090293729
2009-12-03

Tank with a gas supply and extraction device for storing cryogenic liquid or fuel for spacecraft

#63
20090288427
2009-11-26

Isothermal gas supply and method for minimizing the temperature excursion of a gas mixture released therefrom

#64
20090200319
2009-08-13

Metallic liner with metal end caps for a fiber wrapped gas tank

#65
20090020536
2009-01-22

Hybrid cryogenic tank construction and method of manufacture therefor

#66
20080256960
2008-10-23

Vehicles incorporating tanks for carrying cryogenic fluids and methods for forming such tanks

#67
20070205201
2007-09-06

Composite pressure tank and process for its manufacture

#68
20070131128
2007-06-14

Insulated propellant container

#69
20070084509
2007-04-19

Fuel tank for spacecraft

#70
20060054628
2006-03-16

Tank for very low temperature liquids

#71
20050040172
2005-02-24

Reinforcing and strengthening device and method to prevent de-bonding of foam insulation

#72
18062897
2025-04-08

Methods and systems to determine liquid natural gas (LNG) composition and density

#73
17651502
2025-07-08

Diffuser for recirculated liquids

#74
15355848
2020-06-02

Fiber reinforced energetic composite