ClassID:

85482

C01C3/12 - CPC Classification

Classification description:

Cyanogen; Compounds thereof; Simple or complex cyanides of metals Simple or complex iron cyanides

Recent Application in this class:
#1
20260070799
2026-03-12

ORGANIC HEXACYANOFERRATES: SYNTHESES AND USES

#2
20260058155
2026-02-26

SECONDARY BATTERY ELECTRODE, SECONDARY BATTERY, AND PRODUCTION METHOD THEREFOR

#3
20250270103
2025-08-28

SODIUM IRON(II)-HEXACYANOFERRATE(II) MATERIAL

#4
20250070165
2025-02-27

POSITIVE ELECTRODE ACTIVE MATERIAL, PREPARATION METHOD, SECONDARY BATTERY, AND ELECTRICAL DEVICE

#5
20250026654
2025-01-23

SYNTHESES AND USES OF TRI-SUBSTITUTED MONO-HYDROGEN FERROCYANIDES FOR EFFICIENT HYDROXYL RADICAL GENERATORS

#6
20250026653
2025-01-23

PRUSSIAN WHITE COMPOSITE MATERIAL, AND PREPARATION METHOD THEREFOR AND USE THEREOF

#7
20240375970
2024-11-14

MULTIFUNCTIONAL CO-ORDINATION FRAMEWORK MATERIALS

#8
20240351897
2024-10-24

MULTIPRODUCT MANUFACTURING METHODS FOR PRUSSIAN BLUE ANALOGUES

#9
20240343596
2024-10-17

MULTIPRODUCT MANUFACTURING METHODS FOR PRUSSIAN BLUE ANALOGUES

#10
20240343595
2024-10-17

MULTIPRODUCT MANUFACTURING METHODS FOR PRUSSIAN BLUE ANALOGUES

#11
20240262702
2024-08-08

Method for regulating particle size of Prussian white

#12
20240174535
2024-05-30

PRUSSIAN BLUE-BASED COAGULANT AND MICROPLASTIC COAGULATION METHOD USING THE SAME

#13
20240088383
2024-03-14

Preparation method for Prussian blue sodium-ion battery positive electrode material

#14
20230411662
2023-12-21

Electrolyte Regeneration for Organic Redox Flow Batteries Based on Water-Soluble Phenzaine-Based Compounds

#15
20230365443
2023-11-16

DESALINATION METHODS IN DESALINATION ELECTRODES

#16
20230143744
2023-05-11

NOVEL ADSORBENT

#17
20230071223
2023-03-09

NOVEL ADSORBENT

#18
20220399536
2022-12-15

PRUSSIAN BLUE ANALOG HAVING CORE-SHELL STRUCTURE, PREPARATION METHOD THEREOF, AND SODIUM-ION SECONDARY BATTERY COMPRISING THE SAME

#19
20220219998
2022-07-14

PREPARATION METHOD OF GRAPHENE-WRAPPED COBALT PRUSSIAN BLUE NANOCRYSTAL COMPOSITE MATERIAL AND METHOD OF PREPARING WORKING ELECTRODE USING THE SAME AND APPLICATION THEREOF

#20
20220204728
2022-06-30

Water quality test using sodium nitroprusside solutions

#21
20220204354
2022-06-30

Syntheses and Uses of Tri-Substituted Mono-Hydrogen Ferrocyanides for Efficient Hydroxyl Radical Generators

#22
20210107802
2021-04-15

Synthesising a molecular magnetic material

#23
20210046448
2021-02-18

Multifunctional co-ordination framework materials

#24
20210043932
2021-02-11

Method for rapidly preparing Prussian blue analogue with monoclinic crystal structure

#25
20210002457
2021-01-07

Method and composition for preserving sodium nitroprusside solutions

#26
20200373603
2020-11-26

Unique redox-active phenothiazine combinations with depressed melting points for increased solubility and method of use in energy storage and in redox flow batteries

#27
20200083533
2020-03-12

Prussian blue positive electrode material, preparation method therefor, and electrochemical energy storage device

#28
20200071175
2020-03-05

Transition metal cyanide coordination compounds having multiple reactions

#29
20200002182
2020-01-02

Surface-modified cyanide-based transition metal compounds

#30
20200002181
2020-01-02

Surface-modified cyanide-based transition metal compounds

#31
20190270649
2019-09-05

Method of producing a sodium iron(II)-hexacyanoferrate(II) material

#32
20190206583
2019-07-04

Solid nanocomposite material based on hexa- or octacyanometallates of alkali metals, method for preparing same, and method for extracting metal cations

#33
20180337432
2018-11-22

ELECTRODE MATERIAL, ELECTROLYTE, AND LITHIUM ION SECONDARY BATTERY

#34
20180269481
2018-09-20

Purification and use of ferrocyanide solutions

#35
20180194942
2018-07-12

Polyamide resin composition having thermal aging resistance and method for enhancing thermal aging resistance of polyamide resin

#36
20180105432
2018-04-19

Surface-modified cyanide-based transition metal compounds

#37
20170173187
2017-06-22

Prussian blue-inspired constructs for multimodal imaging and therapy

#38
20170096348
2017-04-06

Ammonia adsorbent

#39
20170018774
2017-01-19

Metal cyanometallates

#40
20160293932
2016-10-06

SYNTHETIC METHODS FOR TRANSITION METAL COORDINATION COMPOUNDS

#41
20150357646
2015-12-10

Sodium and potassium ion batteries with halogen salts

#42
20150349338
2015-12-03

Antimony-based anode on aluminum current collector

#43
20150266746
2015-09-24

Metal cyanometallate synthesis method

#44
20150266745
2015-09-24

Metal Cyanometallate Synthesis Method

#45
20150200390
2015-07-16

Transition metal cyanometallate cathode battery with metal plating anode

#46
20150076750
2015-03-19

Methods of making low cost electrode active materials for secondary batteries from ilmenite

#47
20140370187
2014-12-18

Method for the synthesis of iron hexacyanoferrate

#48
20140264160
2014-09-18

Method for the synthesis of metal cyanometallates

#49
20140205883
2014-07-24

Reactive separator for a metal-ion battery

#50
20140186719
2014-07-03

NASICON-polymer electrolyte structure

#51
20140186707
2014-07-03

Battery with an anode preload with consumable metals

#52
20140186706
2014-07-03

Battery anode with preloaded metals

#53
20140178761
2014-06-26

Fabrication method for metal battery electrode with pyrolyzed coating

#54
20140176077
2014-06-26

Metal cyanometallate electrode with shield structure

#55
20140154575
2014-06-05

Cyanometallate cathode battery and method for fabrication

#56
20140050982
2014-02-20

Sodium iron(II)-hexacyanoferrate(II) battery electrode and synthesis method

#57
20120077037
2012-03-29

METAL COMPLEX NANOPARTICLES AND METHOD FOR PRODUCING THE SAME

#58
20110268963
2011-11-03

Method of producing structural member having prussian blue-type metal complex nanoparticles, structural member obtained by the method, substrate, electrochromic device, rectifying device, and photo responding device, using the structural member

#59
20100254912
2010-10-07

Gadolinium containing prussian blue nanoparticles as nontoxic MRI contrast agents having high relaxivity

#60
20100133487
2010-06-03

Method of producing prussian blue-type metal complex nanoparticles, and prussian blue-type metal complex nanoparticles obtained by the method, dispersion of the nanoparticles, method of regulating the color of the nanoparticles, and electrode and transmitted light-regulator each using the nanoparticles

#61
20090211494
2009-08-27

Ultrafine particles of Prussian blue-type metal complex, dispersion liquid thereof and their production methods

#62
20080145448
2008-06-19

Calcium Potassium Ferrocyanide, a prophylactic mixture comprising this compound and the use thereof for decorporation of Radiocesium in subjects affected by nuclear radiation

#63
20080015388
2008-01-17

Method for preparing hydroxylamine

#64
20060096859
2006-05-11

Amperometric sensor

#65
20050228166
2005-10-13

Anomalous expansion materials

#66
19091073
2026-01-06

Method for size-controlled synthesis of transition metal cyanide coordination compound

#67
14880010
2016-06-07

Surface-modified cyanide-based transition metal compounds

#68
14755607
2016-03-29

Surface-modified cyanide-based transition metal compounds