Patents-Review.com
ClassID:

84701 ⎘

C01B21/0821 - CPC Classification

Classification description:

Nitrogen; Compounds thereof; Compounds containing nitrogen and non-metals and optionally metals Oxynitrides of metals, boron or silicon

Sub-classes:
Recent Application in this class:
#1
20250253393
2025-08-07

BILAYER COMPONENT FOR A LITHIUM BATTERY

 #2
20250192227
2025-06-12

AMORPHOUS NITROGEN-RICH SOLID STATE LITHIUM ELECTROLYTE

 #3
20230299340
2023-09-21

BILAYER COMPONENT FOR A LITHIUM BATTERY

 #4
20230287586
2023-09-14

Photo electrochemical cell for water splitting

 #5
20230207870
2023-06-29

Amorphous nitrogen-rich solid state lithium electrolyte

 #6
20230067267
2023-03-02

Photoelectrochemical water splitting method

 #7
20220056339
2022-02-24

Phosphor and light-emitting equipment using phosphor

 #8
20220020985
2022-01-20

MIXED METAL MANGANESE OXIDE MATERIAL

 #9
20220013806
2022-01-13

Amorphous nitrogen-rich solid state lithium electrolyte

 #10
20210305621
2021-09-30

Bilayer component for a lithium battery

 #11
20210292168
2021-09-23

Liquid for nitriding treatment, nitrided metal oxide manufacturing method, and nitrided indium oxide film

 #12
20210276868
2021-09-09

Dielectric composition, dielectric thin film, dielectric element, and electronic circuit board

 #13
20210238037
2021-08-05

Dielectric thin film, capacitor element, and electronic circuit board

 #14
20210126254
2021-04-29

ANODE MATERIALS FOR AND METHODS OF MAKING AND USING SAME

 #15
20200399126
2020-12-24

Synthesis of metal oxynitrides using flame spray pyrolysis

 #16
20200166819
2020-05-28

Electrochromic film and an electrochromic device comprising the same

 #17
20200087802
2020-03-19

Gallium oxynitride-zinc oxide photoelectrode for solar water splitting

 #18
20190367364
2019-12-05

Black-film-forming mixed powder

 #19
20190144341
2019-05-16

Metal oxynitride thin film, process for producing metal oxynitride thin film, and capacitor element

 #20
20190127638
2019-05-02

Phosphor and light-emitting equipment using phosphor

 #21
20190019622
2019-01-17

Polycrystalline dielectric thin film and capacitor element

 #22
20180301284
2018-10-18

Oxynitride thin film and capacitance element

 #23
20180297899
2018-10-18

Sintered material, tool including sintered material, and sintered material production method

 #24
20180224737
2018-08-09

Method for preparing photomask blank, photomask blank, method for preparing photomask, photomask, and metallic chromium target

 #25
20180209066
2018-07-26

RUTILE-TYPE NIOBIUM OXYNITRIDE, METHOD FOR PRODUCING SAME, AND SEMICONDUCTOR STRUCTURE

 #26
20180209065
2018-07-26

ANATASE-TYPE NIOBIUM OXYNITRIDE, METHOD FOR PRODUCING SAME, AND SEMICONDUCTOR STRUCTURE

 #27
20180065862
2018-03-08

Polyoxometalate and method for producing polyoxometalate

 #28
20180044587
2018-02-15

Phosphor, method of producing the same, and light emitting apparatus

 #29
20170283261
2017-10-05

Phosphor and light-emitting equipment using phosphor

 #30
20170081586
2017-03-23

Phosphor, method of producing the same, and light emitting apparatus

 #31
20170073229
2017-03-16

Method for producing perovskite metal oxynitride

 #32
20160332878
2016-11-17

Niobium oxynitride nano and micro-structures

 #33
20160297739
2016-10-13

Nitrided mixed oxide catalyst system and a process for the production of ethylenically unsaturated carboxylic acids or esters

 #34
20160043247
2016-02-11

NITROGEN-CONTAINING TRANSPARENT CONDUCTIVE OXIDE CAP LAYER COMPOSITION

 #35
20160020328
2016-01-21

Oxynitride semiconductor thin film

 #36
20150298973
2015-10-22

Titanium oxynitride having titanium deficiency-type halite structure

 #37
20150275082
2015-10-01

Phosphor and light-emitting equipment using phosphor

 #38
20150037236
2015-02-05

Macroporous titanium compound monolith and method for producing same

 #39
20140302323
2014-10-09

Mesoporous metal nitride materials and methods

 #40
20140264170
2014-09-18

Oxynitride phosphor powder, silicon nitride powder for production of oxynitride phosphor powder, and production method of oxynitride phosphor powder

 #41
20140139101
2014-05-22

Phosphor, method of producing the same, and light emitting apparatus

 #42
20140054500
2014-02-27

Process for production of fluorescent substance

 #43
20130264597
2013-10-10

Fluorescent substance and method for preparing same

 #44
20130136984
2013-05-30

Composite nitride, method of preparing the same, electrode active material including the composite nitride, electrode including the electrode active material, and lithium secondary battery including the electrode

 #45
20130071312
2013-03-21

Ordered oxynitride perovskites

 #46
20120292618
2012-11-22

Optical semiconductor, optical semiconductor electrode using same, photoelectrochemical cell, and energy system

 #47
20120262648
2012-10-18

Phosphor and use thereof

 #48
20120237842
2012-09-20

Optical semiconductor and method for producing the same, optical semiconductor device, photocatalyst, hydrogen producing device, and energy system

 #49
20120140438
2012-06-07

Co-doped silicooxynitrides

 #50
20120049115
2012-03-01

Process for production of fluorescent substance

 #51
20120037941
2012-02-16

Red Emitting Luminescent Materials

 #52
20120034178
2012-02-09

PIGMENT MIXTURES

 #53
20110279018
2011-11-17

α-sialon phosphor, method for producing same, and light-emitting device

 #54
20100284883
2010-11-11

Ordered oxynitride perovskites

 #55
20100213822
2010-08-26

PHOSPHOR AND PRODUCTION METHOD THEREOF, CRYSTALLINE SILICON NITRIDE AND PRODUCTION METHOD THEREOF, PHOSPHOR-CONTAINING COMPOSITION, AND LIGHT EMITTING DEVICE, DISPLAY AND ILLUMINATING DEVICE USING THE PHOSPHOR

 #56
20100155647
2010-06-24

Oxynitride piezoelectric material and method of producing the same

 #57
20100011992
2010-01-21

PIGMENT MIXTURES

 #58
20090309485
2009-12-17

Nitride phosphor and production process thereof, and light emitting device

 #59
20090284132
2009-11-19

Nitride phosphor and production process thereof, and light emitting device

 #60
20090230840
2009-09-17

Nitride phosphor and production process thereof, and light emitting device

 #61
20090147445
2009-06-11

Micropowder of nb compound and process for production thereof

 #62
20090072708
2009-03-19

Nitride phosphor and production process thereof, and light emitting device

 #63
20090066230
2009-03-12

Phosphor and use thereof

 #64
20080271570
2008-11-06

METHOD TO PREPARE NANOPARTICLES SUSPENSION IN IONIC LIQUIDS

 #65
20080258602
2008-10-23

Phosphor, method of producing the same, and light emitting apparatus

 #66
20080197321
2008-08-21

Phosphor production method

 #67
20080089825
2008-04-17

Nitride phosphor and production process thereof, and light emitting device

 #68
20080017835
2008-01-24

Black titanium oxynitride

 #69
20070248519
2007-10-25

Alpha-Siaion Powder and Method for Producing the Same

 #70
20070163385
2007-07-19

Process for producing microparticles and apparatus therefor

 #71
20070007494
2007-01-11

Phosphor and light-emitting equipment using phosphor

 #72
20060251563
2006-11-09

Oxynitride compounds, methods of preparation, and uses thereof

 #73
20060159609
2006-07-20

Oxynitride compounds, methods of preparation, and uses thereof

 #74
20060038477
2006-02-23

Nitride phosphor and production process thereof, and light emitting device

 #75
20050281727
2005-12-22

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

 #76
20050160678
2005-07-28

Abrasive particles based on aluminium oxynitride