Assignee
AIR LIQUIDE LARGE IND US LP
US·26 granted patents·37 pending applications·85 citations·filing 2001–2024
Top patents by PatentIndex Score
63 records- 0187US10221689B1Method for forming and maintaining a fundamentally impervious boundary to very high purity hydrogen in a salt cavernAIR LIQUIDE LARGE IND US LP·Filed 2017·Granted Mar 5, 2019·7 cites·1 claims
- 0286US11180318B1Method and system for selecting and using a salt cavern to store very pure hydrogenAIR LIQUIDE LARGE IND US LP·Filed 2017·Granted Nov 23, 2021·6 cites·25 claims
- 0382US9109418B1Method and apparatus for improving the integrity of a pipelineAIR LIQUIDE LARGE IND US LP·Filed 2014·Granted Aug 18, 2015·15 cites·18 claims
- 0477US7657480B2Decision support system and methodAIR LIQUIDE LARGE IND US LP·Filed 2001·Granted Feb 2, 2010·18 cites·22 claims
- 0575US11534731B2Method for installing a thermocouple inside a reactor tube filled with catalystAIR LIQUIDE LARGE IND US LP·Filed 2019·Granted Dec 27, 2022·0 cites·14 claims
- 0675US11517867B2Apparatus for installing a thermocouple inside a reactor tube filled with catalystAIR LIQUIDE LARGE IND US LP·Filed 2019·Granted Dec 6, 2022·0 cites·10 claims
- 0775US7643974B2Pipeline optimizer systemAIR LIQUIDE LARGE IND US LP·Filed 2006·Granted Jan 5, 2010·11 cites·39 claims
- 0872US11167927B1Method for storing very high purity hydrogen in a salt cavernAIR LIQUIDE LARGE IND US LP·Filed 2017·Granted Nov 9, 2021·3 cites·10 claims
- 0971US2025347409A1Method for syngas substitution to syngas generator burners to prevent syngas generator tripAIR LIQUIDE LARGE IND US LP·Filed 2024·Application pending·0 cites
- 1071US2025346488A1Method for syngas substitution to syngas generator burners to prevent syngas generator tripAIR LIQUIDE LARGE IND US LP·Filed 2024·Application pending·0 cites
- 1170US2025177942A1Apparatus and method for controlling catalyst temperature within a reactor tubeAIR LIQUIDE LARGE IND US LP·Filed 2023·Application pending·0 cites
- 1269US11541366B2Method for installing a thermocouple inside a reactor tube filled with catalystAIR LIQUIDE LARGE IND US LP·Filed 2019·Granted Jan 3, 2023·0 cites·11 claims
- 1369US11253830B2Apparatus for installing a thermocouple inside a reactor tube filled with catalystAIR LIQUIDE LARGE IND US LP·Filed 2019·Granted Feb 22, 2022·0 cites·8 claims
- 1469US9656807B2Hydrogen cavern pad gas managementAIR LIQUIDE LARGE IND US LP·Filed 2014·Granted May 23, 2017·3 cites·7 claims
- 1568US9365349B1Use of multiple storage caverns for product impurity controlAIR LIQUIDE LARGE IND US LP·Filed 2015·Granted Jun 14, 2016·1 cites·9 claims
- 1668US2015114036A1Air separation column low-density solid-state insulation patentAIR LIQUIDE LARGE IND US LP·Filed 2014·Application pending·0 cites
- 1767US9482654B1Use of multiple storage caverns for product impurity controlAIR LIQUIDE LARGE IND US LP·Filed 2015·Granted Nov 1, 2016·1 cites·4 claims
- 1866US2025177940A1Apparatus and method for controlling catalyst temperature within a reactor tubeAIR LIQUIDE LARGE IND US LP·Filed 2023·Application pending·0 cites
- 1964US11633744B2Magnetic Ljungstrom filterAIR LIQUIDE LARGE IND US LP·Filed 2020·Granted Apr 25, 2023·0 cites·8 claims
- 2064US9399810B2Materials of construction for use in high pressure hydrogen storage in a salt cavernAIR LIQUIDE LARGE IND US LP·Filed 2015·Granted Jul 26, 2016·1 cites·3 claims
- 2163US2025189219A1Method for pressurizing a liquid exiting a phase separatorAIR LIQUIDE LARGE IND US LP·Filed 2023·Application pending·0 cites
- 2263US2025186916A1Method for removing entrained liquid droplets from a cryogenic gasAIR LIQUIDE LARGE IND US LP·Filed 2023·Application pending·0 cites
- 2363US2025189221A1Method for removing liquid droplets from a gas and pressurizing the resulting liquidAIR LIQUIDE LARGE IND US LP·Filed 2023·Application pending·0 cites
- 2462US10168000B2Nitrogen pumping from a tank truckAIR LIQUIDE LARGE IND US LP·Filed 2016·Granted Jan 1, 2019·2 cites·7 claims
- 2559US10215024B1System for forming and maintaining a fundamentally impervious boundary in a salt cavern for storing very pure hydrogenAIR LIQUIDE LARGE IND US LP·Filed 2017·Granted Feb 26, 2019·1 cites·10 claims
- 2659US2025180059A1Method for securing nuts in a high vibrating environmentAIR LIQUIDE LARGE IND US LP·Filed 2023·Application pending·0 cites
- 2758US2016138143A1Materials of construction for use in high pressure hydrogen storage in a salt cavernAIR LIQUIDE LARGE IND US LP·Filed 2015·Application pending·0 cites
- 2858US2016138142A1Materials of construction for use in high pressure hydrogen storage in a salt cavernAIR LIQUIDE LARGE IND US LP·Filed 2015·Application pending·0 cites
- 2955US2015321849A1Gas storage refill and dewateringAIR LIQUIDE LARGE IND US LP·Filed 2014·Application pending·0 cites
- 3054US2014158926A1Low-density solid-state insulation for cryogenic serviceAIR LIQUIDE LARGE IND US LP·Filed 2012·Application pending·0 cites
- 3153US9573762B2Cavern pressure managementAIR LIQUIDE LARGE IND US LP·Filed 2015·Granted Feb 21, 2017·1 cites·7 claims
- 3252US2016136467A1Detonation arrestor for cavern storageAIR LIQUIDE LARGE IND US LP·Filed 2015·Application pending·0 cites
- 3352US2016136465A1Detonation arrestor for cavern storageAIR LIQUIDE LARGE IND US LP·Filed 2015·Application pending·0 cites
- 3452US2016136466A1Detonation arrestor for cavern storageAIR LIQUIDE LARGE IND US LP·Filed 2015·Application pending·0 cites
- 3551US12265402B2Method for controlling the velocity of a pipeline pigAIR LIQUIDE LARGE IND US LP·Filed 2022·Granted Apr 1, 2025·0 cites·17 claims
- 3651US7853569B2Synchronizing historical archive data between primary and secondary historian systemsAIR LIQUIDE LARGE IND US LP·Filed 2007·Granted Dec 14, 2010·3 cites·28 claims
- 3750US7853568B2High speed data historianAIR LIQUIDE LARGE IND US LP·Filed 2007·Granted Dec 14, 2010·4 cites·24 claims
- 3849US7703338B2Steam meterAIR LIQUIDE LARGE IND US LP·Filed 2008·Granted Apr 27, 2010·1 cites·20 claims
- 3949US2016354625A1Gas detection and fire suppression system for hydrogen salt cavernAIR LIQUIDE LARGE IND US LP·Filed 2015·Application pending·0 cites
- 4047US2014087102A1Air separation column low-density solid-state insulation patentAIR LIQUIDE LARGE IND US LP·Filed 2012·Application pending·0 cites
- 4146US2014077623A1Spike trap logic to prevent unneeded interruption of industrial processesAIR LIQUIDE LARGE IND US LP·Filed 2013·Application pending·0 cites
- 4244US2016160644A1Solution mining a stable roof under an inert gasAIR LIQUIDE LARGE IND US LP·Filed 2015·Application pending·0 cites
- 4344US2016138379A1Solution mining under an inert gasAIR LIQUIDE LARGE IND US LP·Filed 2015·Application pending·0 cites
- 4444US2016138377A1Solution mining under an inert gasAIR LIQUIDE LARGE IND US LP·Filed 2015·Application pending·0 cites
- 4543US2016136464A1Detonation arrestor for cavern storageAIR LIQUIDE LARGE IND US LP·Filed 2015·Application pending·0 cites
- 4642US2016160626A1Solution mining a stable roof under an inert gasAIR LIQUIDE LARGE IND US LP·Filed 2015·Application pending·0 cites
- 4742US2016354622A1Gas detection and fire suppression system for hydrogen salt cavernAIR LIQUIDE LARGE IND US LP·Filed 2015·Application pending·0 cites
- 4841US2017140316A1Use of multiple storage caverns for product inventory controlAIR LIQUIDE LARGE IND US LP·Filed 2015·Application pending·0 cites
- 4941US2014202204A1Reactor liquid cooldown methodAIR LIQUIDE LARGE IND US LP·Filed 2013·Application pending·0 cites
- 5041US2014202192A1Reactor liquid cooldown apparatusAIR LIQUIDE LARGE IND US LP·Filed 2013·Application pending·0 cites
Showing the top 50 of 63 patent records by PatentIndex Score.
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