ClassID:

154516

F17C2270/0152 - CPC Classification

Classification description:

Applications for fluid transport or storage placed underground; Type of cavity by digging cavities Salt caverns

Recent Application in this class:
#1
20250198567
2025-06-19

METHODS AND SYSTEMS FOR UNDERGROUND GAS STORAGE

#2
20160122128
2016-05-05

Hydrogen storage method and system

#3
20160046443
2016-02-18

System for operating a hydrogen storage salt cavern

#4
20160046442
2016-02-18

Methods for storing hydrogen in a salt cavern

#5
20150321848
2015-11-12

Hydrogen cavern pad gas management

#6
20150321847
2015-11-12

Method and apparatus for providing over-pressure protection for an underground storage cavern

#7
20140261132
2014-09-18

Active volume energy level large scale sub-sea energy fluids storage methods and apparatus for power generation and integration of renewable energy sources

#8
20140241802
2014-08-28

Hydrogen storage method and system

#9
20140161533
2014-06-12

Methods for storing hydrogen in a salt cavern with a permeation barrier

#10
20110305515
2011-12-15

Hydrogen storage method and system

#11
20110214839
2011-09-08

METHOD TO INCREASE GAS MASS FLOW INJECTION RATES TO GAS STORAGE CAVERNS USING LNG

#12
20100189508
2010-07-29

Method of increasing storage capacity of natural gas storage caverns

#13
20090020537
2009-01-22

CONTAINERS AND METHODS FOR THE STORAGE AND TRANSPORTATION OF PRESSURIZED CRYOGENIC FLUIDS

#14
20090013697
2009-01-15

Simultaneous Underground Cavern Development and Fluid Storage

#15
20090010714
2009-01-08

LNG RECEIVING TERMINAL THAT PRIMARILY USES COMPENSATED SALT CAVERN STORAGE AND METHOD OF USE

#16
20080127655
2008-06-05

Underground Storage of Hydrocarbons

#17
20080127654
2008-06-05

Container for Transport and Storage for Compressed Natural Gas

#18
20060254287
2006-11-16

Cold compressed natural gas storage and transporation

#19
20060150640
2006-07-13

LNG receiving terminal that primarily uses compensated salt cavern storage and method of use

#20
20060076076
2006-04-13

Method of unloading and vaporizing natural gas

#21
20050155357
2005-07-21

Dual gas facility

#22
20050061396
2005-03-24

Reception, processing, handling and distribution of hydrocarbons and other fluids

#23
14943851
2016-06-14

Use of multiple storage caverns for product impurity control