ClassID:

120879

C25B15/04 - CPC Classification

Classification description:

Operating or servicing cells Regulation of the inter-electrode distance

Recent Application in this class:
#1
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METHOD FOR ELECTROLYTIC REDUCTION OF ACRYLONITRILE TO PRODUCE ADIPONITRILE AND HEXANETRICARBONITRILE

#2
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GREEN HYDROGEN FROM SEAWATER

#3
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2025-10-16

SENSOR CONTROL OF ELECTROCHEMICAL ACTIVATION

#4
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2025-08-21

CALCIUM HYDROXIDE PRECIPITATION IN AN ELECTROLYTIC REACTOR WITH HYDRODYNAMIC SEPARATION

#5
20250011955
2025-01-09

ELECTROLZYER STACKS, ELECTROLYSIS SYSTEMS, AND METHODS FOR OPERATING ELECTROLYSIS SYSTEMS INCLUDING ACTIVE COMPRESSION

#6
20240271297
2024-08-15

ELECTROCHEMICAL REACTION DEVICE

#7
20240247381
2024-07-25

WATER ELECTROLYSIS APPARATUS, WATER ELECTROLYSIS METHOD, AND METHOD OF RECYCLING NICKEL-HYDROGEN RECHARGEABLE BATTERY

#8
20240060193
2024-02-22

Apparatus and Method for Generating and Delivering Microbubbles and Nanobubbles of Hydrogen Gas, Oxygen Gas and/or Oxyhydrogen Gas in Water

#9
20230420714
2023-12-28

OPERATING SELF-REFUELING POWER-GENERATING SYSTEMS

#10
20230203675
2023-06-29

HYDROGEN EVOLUTION ELECTRODE AND PREPARATION METHOD THEREOF

#11
20230096320
2023-03-30

ALKALINE WATER ELECTROLYSIS VESSEL

#12
20230029237
2023-01-26

ELECTROLYSIS ELEMENT FOR ALKALINE WATER ELECTROLYSIS, AND ALKALINE WATER ELECTROLYSIS VESSEL

#13
20220341044
2022-10-27

METHOD OF PRODUCING CARBONYL SULFIDE

#14
20220241824
2022-08-04

SENSOR CONTROL OF ELECTROCHEMICAL ACTIVATION

#15
20210268553
2021-09-02

ELECTROCHEMICAL ACTIVATION OF WATER

#16
20210017658
2021-01-21

Electrolytic reactor of oxyhydrogen machine

#17
20200048780
2020-02-13

Energy storage system for metal upcycling

#18
20190161875
2019-05-30

Electrolytic reactor comprising a cathode and an anode

#19
20190161871
2019-05-30

Electrolytic reactor

#20
20180361435
2018-12-20

Electrochemical activation of water

#21
20180080132
2018-03-22

Electrochemical cell that generates hydrogen

#22
20170304875
2017-10-26

Electrochemical activation of water

#23
20170120307
2017-05-04

Electrochemical activation of water

#24
20160303615
2016-10-20

Electrochemical activation of water

#25
20160236955
2016-08-18

Simple and efficient electrolysis method and device for making electrolyzed water from pure water

#26
20160221905
2016-08-04

Methods and Systems for Generating Aldehydes from Organic Seed Oils

#27
20150122641
2015-05-07

Elastic cushion material and ion exchange membrane electrolytic cell utilizing same

#28
20100213075
2010-08-26

REACTOR FOR THE ELECTROCHEMICAL TREATMENT OF BIOMASS

#29
20050064259
2005-03-24

Hydrogen diffusion electrode for protonic ceramic fuel cell