ClassID:

84248

C01B3/0073 - CPC Classification

Classification description:

Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it ; Purification of hydrogen; Reversible uptake of hydrogen by an appropriate medium, i.e. based on physical or chemical sorption phenomena or on reversible chemical reactions, e.g. for hydrogen storage purposes ; Reversible gettering of hydrogen; Reversible uptake of hydrogen by electrodes characterised by the uptaking medium; Treatment thereof Slurries, Suspensions

Recent Application in this class:
#1
20240294373
2024-09-05

STORAGE AND PRODUCTION OF DIHYDROGEN BY A SUSPENSION OF METAL HYDRIDE PARTICLES IN LIQUID ALKALI METAL ALLOYS

#2
20240059556
2024-02-22

Hydrogen storage system and method for manufacturing the same

#3
20230303390
2023-09-28

HYDROGEN PRODUCTION SYSTEM

#4
20230257261
2023-08-17

Petroleum sludge or other wastes recycle treatment system

#5
20230202836
2023-06-29

Continuous Thermal Compression of Hydrogen

#6
20210261406
2021-08-26

Hydrogen storage system and method for manufacturing the same

#7
20210017022
2021-01-21

Petroleum sludge or other wastes recycle treatment system

#8
20200180951
2020-06-11

Methods and systems for making metal hydride slurries

#9
20200165126
2020-05-28

Storing And Transporting Energy

#10
20190135622
2019-05-09

Method for storage and release of hydrogen

#11
20190119106
2019-04-25

Methods and systems for making metal hydride slurries

#12
20180123153
2018-05-03

Methods and devices for storage and release of hydrogen

#13
20170267522
2017-09-21

Storing and transporting energy

#14
20170016578
2017-01-19

Method for filling hydrogen storage alloy

#15
20160303554
2016-10-20

CATALYST, HYDROGENATION OF HYDROGEN CARBONATE, HYDROGEN STORAGE SYSTEM

#16
20160272490
2016-09-22

Method for storage and release of hydrogen

#17
20160130141
2016-05-12

Methods and systems for making metal hydride slurries

#18
20140205535
2014-07-24

Storing and transporting energy

#19
20130171057
2013-07-04

Methods and systems for making metal hydride slurries

#20
20120174984
2012-07-12

Combined on-board hydride slurry storage and reactor system and process for hydrogen-powered vehicles and devices

#21
20100252423
2010-10-07

Storing and transporting energy

#22
20070227899
2007-10-04

Storing and transporting energy