ClassID:

85926

C01G37/14 - CPC Classification

Classification description:

Compounds of chromium Chromates; Bichromates

Recent Application in this class:
#1
20260038872
2026-02-05

MIXED ION AND ELECTRON CONDUCTING LITHIUM GARNET FOR ALL-SOLID-STATE BATTERIES

#2
20250304763
2025-10-02

COPPER CHROMIUM OXIDE SPINEL, RESIN COMPOSITION OF SAME, RESIN MOLDED ARTICLE, AND METHOD FOR PRODUCING COPPER CHROMIUM OXIDE SPINEL

#3
20250174649
2025-05-29

DISORDERED ROCK-SALT BATTERY CATHODE COMPOSITION AND SYNTHESES THEREOF

#4
20250087681
2025-03-13

ACTIVE ELECTRODE MATERIAL

#5
20250002782
2025-01-02

OXIDE FLUORESCENT MATERIAL AND LIGHT EMITTING DEVICE USING THE SAME

#6
20240400896
2024-12-05

OXIDE FLUORESCENT MATERIAL AND LIGHT EMITTING DEVICE USING THE SAME

#7
20230411613
2023-12-21

Active electrode material

#8
20230378449
2023-11-23

ACTIVE ELECTRODE MATERIAL

#9
20230178719
2023-06-08

Active electrode material

#10
20220298024
2022-09-22

Sodium layered oxides as cathode materials for sodium ion batteries and method of manufacturing the same

#11
20210257628
2021-08-19

Cathode, lithium-air battery comprising the same, and method of preparing the cathode

#12
20210198119
2021-07-01

Modified black spinel pigments for glass and ceramic enamel applications

#13
20210155850
2021-05-27

Near-infrared light-emitting phosphor, phosphor mixture, light-emitting element, and light-emitting device

#14
20200079995
2020-03-12

Near-infrared light emitting fluorescent material

#15
20190097243
2019-03-28

Chromate based ceramic anode materials for solid oxide fuel cells

#16
20160049653
2016-02-18

Cathode compositions for sodium-ion batteries and methods of making same

#17
20160016814
2016-01-21

PREPARATION OF CHROMIUM(IV) OXIDE MATERIALS

#18
20140341791
2014-11-20

Hydrothermal oxidation method for production of alkali metal dichromate from carbon ferrochrome

#19
20140119998
2014-05-01

Method for producing sodium tungstate, method for collecting tungsten, apparatus for producing sodium tungstate, and method for producing sodium tungstate aqueous solution

#20
20140112847
2014-04-24

Method for producing sodium tungstate, method for collecting tungsten, apparatus for producing sodium tungstate, and method for producing sodium tungstate aqueous solution

#21
20130295003
2013-11-07

Method for producing sodium chromite

#22
20130141838
2013-06-06

Dielectric ceramic, laminated ceramic capacitor, method for producing the dielectric ceramic, and method for manufacturing the multilayer ceramic capacitor

#23
20130129604
2013-05-23

METHOD FOR PRODUCING AMMONIUM DICHROMATE

#24
20130009098
2013-01-10

Doped aluminum oxides

#25
20120199787
2012-08-09

AQUEOUS SOLUTION OF CHROMIUM SALT AND METHOD FOR PRODUCING SAME

#26
20110300040
2011-12-08

Method for producing sodium tungstate, method for collecting tungsten, apparatus for producing sodium tungstate, and method for producing sodium tungstate aqueous solution

#27
20110160485
2011-06-30

METHOD FOR THE PRODUCTION OF MIXED OXIDES CONTAINING COPPER AND CHROMIUM

#28
20100095867
2010-04-22

Aqueous solution of chromium salt and method for producing same

#29
20080247932
2008-10-09

Method for making colloidal nanocrystals

#30
20070086938
2007-04-19

Aqueous solution of chromium salt and method for producing same

#31
20060188419
2006-08-24

Method for production of alkali metal chromates

#32
20050218540
2005-10-06

Process for preparing micron/nano size inorganic particles

#33
16513087
2022-11-22

Control of oxygen fugacity in a high pressure solid media assembly using a double capsule