ClassID:

85961

C01G45/1221 - CPC Classification

Classification description:

Compounds of manganese; Manganates manganites or permanganates Manganates or manganites with a manganese oxidation state of Mn(III), Mn(IV) or mixtures thereof

Sub-classes:
Recent Application in this class:
#1
20250345784
2025-11-13

SPINEL SORBENT COMPOUND

#2
20250251175
2025-08-07

FRACTAL TEXTURED HIGH EFFICIENCY SOLAR ABSORBER COATINGS

#3
20250083973
2025-03-13

POSITIVE ELECTRODE ACTIVE MATERIAL PRECURSOR AND POSITIVE ELECTRODE ACTIVE MATERIAL FOR SECONDARY BATTERIES

#4
20240400406
2024-12-05

MANGANESE OXIDE, MANGANESE OXIDE PARTICLES, NEAR-INFRARED TRANSMISSION MATERIAL, AND NEAR-INFRARED TRANSMISSION FILM

#5
20240157352
2024-05-16

Inorganic Sorbent for Extraction of Lithium from Lithium-Containing Brines

#6
20240123436
2024-04-18

Method for Obtaining Inorganic Sorbent for Extraction of Lithium from Lithium-Containing Brines

#7
20230312363
2023-10-05

DIELECTRIC CERAMIC COMPOSITION, METHOD OF MANUFACTURING DIELECTRIC CERAMIC COMPOSITION, AND MULTILAYER CERAMIC CAPACITOR

#8
20220089457
2022-03-24

Positive electrode active material for non-aqueous electrolyte secondary battery comprising lithium transition metal complex oxide, and non-aqueous electrolyte secondary battery

#9
20220002167
2022-01-06

Magnetic magnesium-manganese layered double metal oxide composite and preparation and application

#10
20210111445
2021-04-15

SYSTEMS AND METHODS FOR REGENERATION OF LITHIUM CATHODE MATERIALS

#11
20210083261
2021-03-18

Electrode materials that include an active composition of the formula MgzMxOy for group II cation-based batteries

#12
20200274140
2020-08-27

Lithiated transition metal oxides

#13
20200136140
2020-04-30

Sacrificial active material of a positive electrode for a lithium-ion electrochemical element

#14
20200109094
2020-04-09

POLYMER TEMPLATED NANOWIRE CATALYSTS

#15
20190292067
2019-09-26

Method for the Production of Highly Pure Birnessite

#16
20190263675
2019-08-29

Nickel cobalt complex hydroxide particles and method for producing the same, positive electrode active material for non-aqueous electrolyte secondary battery and method for producing the same, and non-aqueous electrolyte secondary battery

#17
20190115590
2019-04-18

LTO coated LRMO cathode and synthesis

#18
20190020021
2019-01-17

Positive electrode active material for lithium ion secondary battery, positive electrode for lithium ion secondary battery, lithium ion secondary battery, electronic device, and vehicle

#19
20180316000
2018-11-01

Positive electrode active material, lithium ion secondary battery, and method of producing positive electrode active material

#20
20180212226
2018-07-26

LITHIATED TRANSITION METAL OXIDES

#21
20180205068
2018-07-19

Low-temperature synthesis process of making MgzMxOy, where M is Mn, V or Fe, for manufacture of electrode materials for group II cation-based batteries

#22
20180145320
2018-05-24

Cathode material for a lithium-ion rechargeable battery

#23
20180134576
2018-05-17

Highly Pure Birnessite and Method for the Production Thereof

#24
20180118637
2018-05-03

Nanowire catalysts and methods for their use and preparation

#25
20170324123
2017-11-09

REGENERATION OF CATHODE MATERIAL OF LITHIUM-ION BATTERIES

#26
20170125798
2017-05-04

Electro-active material of a cathode of primary battery

#27
20170077499
2017-03-16

Active material, nonaqueous electrolyte battery, battery pack and vehicle

#28
20170077490
2017-03-16

Lithiated transition metal oxides

#29
20170072386
2017-03-16

Cerium-zirconium-based composite oxide and method for producing same

#30
20170069910
2017-03-09

Active material, nonaqueous electrolyte battery, battery pack and vehicle

#31
20160361710
2016-12-15

Reversibility of Copper-Manganese Binary Spinel Structure under Reduction-Oxidation Conditions

#32
20160344026
2016-11-24

Lithium complex oxide

#33
20160322627
2016-11-03

Nickel cobalt complex hydroxide particles and method for producing the same, positive electrode active material for non-aqueous electrolyte secondary battery and method for producing the same, and non-aqueous electrolyte secondary battery

#34
20160280606
2016-09-29

Multi-metal oxide ceramic nanomaterial

#35
20160175806
2016-06-23

Adsorptive desulfurization

#36
20160164090
2016-06-09

Method for preparing precursor of lithium composite transition metal oxide using a reactor

#37
20160064734
2016-03-03

Sodium transition metal oxide electroactive compounds

#38
20160028081
2016-01-28

LITHIATED TRANSITION METAL OXIDES

#39
20150295238
2015-10-15

Cathode active material for nonaqueous electrolyte secondary battery, nonaqueous electrolyte secondary battery, and method of producing cathode active material for nonaqueous electrolyte secondary battery

#40
20150251955
2015-09-10

Ceramic materials for gas separation and oxygen storage

#41
20150214547
2015-07-30

Positive electrode material for lithium-ion battery

#42
20150132652
2015-05-14

Positive electrode active material, positive electrode for electrical device, and electrical device

#43
20150104373
2015-04-16

Trimanganese tetraoxide and its production process

#44
20150094199
2015-04-02

Multi-metal oxide ceramic nanomaterial

#45
20150087875
2015-03-26

Nanowire catalysts and methods for their use and preparation

#46
20150052739
2015-02-26

Regeneration of cathode material of lithium-ion batteries

#47
20150030927
2015-01-29

Polycrystalline lithium manganese oxide particles, preparation method thereof, and cathode active material including the same

#48
20140010752
2014-01-09

Method of manufacturing a positive electrode active material for lithium secondary batteries

#49
20130330268
2013-12-12

Electrolytic manganese dioxide and method for producing same, and method for producing lithium-manganese complex oxide

#50
20130313471
2013-11-28

Positive active material for nonaqueous electrolyte secondary battery, method of manufacturing the positive active material, electrode for nonaqueous electrolyte secondary battery, nonaqueous electrolyte secondary battery and method of manufacturing the secondary battery

#51
20130216922
2013-08-22

Bifunctional hollandite AgMnOcatalyst for lithium-air batteries

#52
20130175469
2013-07-11

Aluminum dry-coated and heat treated cathode material precursors

#53
20130165728
2013-06-27

Nanowire catalysts and methods for their use and preparation

#54
20130108781
2013-05-02

Methods for the Production of Cathode and Anode Powder Precursors

#55
20130101733
2013-04-25

Method for producing thermoelectric conversion material, thermoelectric conversion material, and production apparatus used in the method

#56
20130045421
2013-02-21

Nickel-cobalt-maganese-based compound particles and process for producing the nickel-cobalt-manganese-based compound particles, lithium composite oxide particles and process for producing the lithium composite oxide particles, and non-aqueous electrolyte secondary battery

#57
20120326077
2012-12-27

Process for synthesis of a layered oxide cathode composition

#58
20120280173
2012-11-08

Production method of positive electrode active material for lithium secondary battery

#59
20120231340
2012-09-13

TRANSITION-METAL-CONTAINING HYDROXIDE AND LITHIUM-CONTAINING METAL OXIDE

#60
20120118149
2012-05-17

Ceramic materials for gas separation and oxygen storage

#61
20120034527
2012-02-09

CATHODE ACTIVE MATERIAL AND NONAQUEOUS SECONDARY BATTERY INCLUDING CATHODE HAVING THE CATHODE ACTIVE MATERIAL

#62
20120015252
2012-01-19

Positive active material for lithium secondary battery

#63
20120015248
2012-01-19

Positive active material, method of preparing the same, and lithium battery including the positive active material

#64
20110311437
2011-12-22

METHOD FOR PRODUCING SPINEL-TYPE LITHIUM MANGANATE

#65
20110269027
2011-11-03

Battery cathodes

#66
20110207069
2011-08-25

REDOX MASSES HAVING A SPINEL TYPE STRUCTURE AxA'x,ByB'y,O4 AND USE IN A CHEMICAL LOOPING COMBUSTION PROCESS

#67
20110091283
2011-04-21

OXIDATION OF ENVIRONMENTAL CONTAMINANTS WITH MIXED VALENT MANGANESE OXIDES

#68
20110052484
2011-03-03

Process for the preparation of lithium metal oxides involving fluidized bed techniques

#69
20100330429
2010-12-30

POSITIVE ELECTRODE ACTIVE MATERIAL AND LITHIUM SECONDARY BATTERY

#70
20100173199
2010-07-08

SURFACE MODIFIED LITHIUM-CONTAINING COMPOSITE OXIDE FOR CATHODE ACTIVE MATERIAL FOR LITHIUN ION SECONDARY BATTERY AND ITS PRODUCTION PROCESS

#71
20100143784
2010-06-10

Manganese oxide composite electrodes for lithium batteries

#72
20100108953
2010-05-06

Material for protective coatings on high temperature-resistant chromium oxide-forming substrates, method for the production thereof, and use thereof

#73
20100081056
2010-04-01

NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, POSITIVE ELECTRODE ACTIVE MATERIAL USED FOR THE BATTERY, AND MANUFACTURING METHOD OF THE POSITIVE ELECTRODE ACTIVE MATERIAL

#74
20090140197
2009-06-04

Piezoelectric element containing perovskite type oxide, and liquid jet head and ultrasonic motor using the piezoelectric element

#75
20090124493
2009-05-14

CATALYST FOR PURIFYING EXHAUST GAS AND METHOD FOR PRODUCING TETRAGONAL SYSTEM COMPOSITE OXIDE

#76
20090123842
2009-05-14

Manganese oxide composite electrodes for lithium batteries

#77
20090117470
2009-05-07

Method for preparing a lithium ion cell

#78
20090087362
2009-04-02

Cathode active material coated with flourine compound for lithium secondary batteries and method for preparing the same

#79
20090011235
2009-01-08

Manganese oxide nanowires, films, and membranes and methods of making

#80
20080314482
2008-12-25

Electrode active material, electrode, lithium-ion secondary battery, method of making electrode active material, and method of making lithium-ion secondary battery

#81
20080299392
2008-12-04

Cathode material particles with nano-metal oxide layers on the surface and a method for manufacturing the cathode material particles

#82
20080260621
2008-10-23

Preparation of complex metal oxides

#83
20080164141
2008-07-10

METHODS FOR MAKING METAL-CONTAINING NANOPARTICLES OF CONTROLLED SIZE AND SHAPE

#84
20080131780
2008-06-05

Lithium-containing composite oxide and its production process

#85
20080131357
2008-06-05

Multiple metal oxide submicron particles

#86
20080113269
2008-05-15

Negative Electrode Material For Lithium Secondary Battery, Negative Electrode Using The Material, Lithium Secondary Battery Using The Negative Electrode, And Manufacturing Method Of Negative Electrode Material

#87
20080113267
2008-05-15

Method of modifying a lithium-based oxide comprising at least one transition metal, positive electrode comprising this oxide, and lithium secondary battery

#88
20080067898
2008-03-20

Piezoelectric element, and liquid jet head and ultrasonic motor using the piezoelectric element

#89
20070196260
2007-08-23

Process for producing transition metal ion crosslinked electrode material

#90
20070149673
2007-06-28

Non-toxic corrosion-protection pigments based on manganese

#91
20060276330
2006-12-07

Catalyst for clarifying exhaust gas and method for producing tetragonal system composite oxide

#92
20060159994
2006-07-20

Cathode compositions for lithium ion batteries

#93
20060145118
2006-07-06

Sintered magnet and method for production thereof

#94
20060051673
2006-03-09

Manganese oxide composite electrodes for lithium batteries

#95
20060051672
2006-03-09

Lithium primary battery

#96
20060051671
2006-03-09

Manganese oxide composite electrodes for lithium batteries

#97
20060049101
2006-03-09

Manganese oxide nanowires, films, and membranes and methods of making

#98
20060016371
2006-01-26

Manufacturing methods for nanomaterial dispersions and products thereof

#99
20050281727
2005-12-22

Active material, manufacturing method thereof, and non-aqueous electrolyte secondary battery including the active material

#100
20050250012
2005-11-10

Battery cathodes

#101
20050164086
2005-07-28

Battery cathodes

#102
20050164085
2005-07-28

Cathode material for lithium battery

#103
20050158625
2005-07-21

Cathode active material for lithium rechargeable battery and lithium rechargeable battery using the same

#104
20050135993
2005-06-23

Manganese oxide based materials as ion intercalation hosts in lithium batteries

#105
20050118505
2005-06-02

Lithium secondary battery

#106
20050069772
2005-03-31

Cathode composition for lithium batteries and method of preparing the same

#107
15150027
2018-10-23

Method for preparing electrolytic manganese dioxide