ClassID:

84670

C01B21/062 - CPC Classification

Classification description:

Nitrogen; Compounds thereof; Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron with transition metals other than titanium, zirconium or hafnium with chromium, molybdenum or tungsten

Recent Application in this class:
#1
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2025-10-16

TWO-DIMENSIONAL ARRAYS OF TRANSITION METAL NITRIDE NANOCRYSTALS

#2
20250243063
2025-07-31

Edge Capping Of 2D-Mxene Sheets With Polyanionic Salts To Mitigate Oxidation In Aqueous Colloidal Suspensions

#3
20240002230
2024-01-04

Edge Capping Of 2D-Mxene Sheets With Polyanionic Salts To Mitigate Oxidation In Aqueous Colloidal Suspensions

#4
20230280647
2023-09-07

METHOD AND APPARATUS FOR MASK REPAIR

#5
20220227626
2022-07-21

Edge capping of 2D-MXene sheets with polyanionic salts to migitate oxidation in aqueous colloidal suspensions

#6
20220073350
2022-03-10

TWO-DIMENSIONAL ARRAYS OF TRANSITION METAL NITRIDE NANOCRYSTALS

#7
20210300955
2021-09-30

Molybdenum compound and method of manufacturing integrated circuit device using the same

#8
20190284051
2019-09-19

Method for producing metal nitrides and metal carbides

#9
20190225000
2019-07-25

Carbide, nitride and silicide enhancers for laser absorption

#10
20190202745
2019-07-04

Ceramic powder and boron nitride sintered material

#11
20190106294
2019-04-11

Pulley for an elevator with a friction reducing coating and method for manufacturing same

#12
20190092641
2019-03-28

Aligned film and method for producing the same

#13
20180240955
2018-08-23

Chromium nitride thermoelectric material and preparation method thereof

#14
20180053578
2018-02-22

Compositions comprising free-standing two-dimensional nanocrystals

#15
20180044248
2018-02-15

CERAMIC POWDER AND BORON NITRIDE SINTERED MATERIAL

#16
20180044182
2018-02-15

Nanolaminated 2-2-1 MAX-phase compositions

#17
20160336088
2016-11-17

Compositions comprising free-standing two-dimensional nanocrystals

#18
20160002764
2016-01-07

THERMAL SPRAY POWDER FOR SLIDING SYSTEMS WHICH ARE SUBJECT TO HEAVY LOADS

#19
20150315023
2015-11-05

Method for synthesizing hexagonal tungsten nitride, and hexagonal tungsten nitride

#20
20150252484
2015-09-10

Biomass transition metal hydrogen-evolution electrocatalysts and electrodes

#21
20150225300
2015-08-13

Refractory metal ceramics and methods of making thereof

#22
20150210044
2015-07-30

Compositions comprising free-standing two-dimensional nanocrystals

#23
20150083585
2015-03-26

Molybdenum and Tungsten Nanostructures and Methods for Making and Using Same

#24
20140302323
2014-10-09

Mesoporous metal nitride materials and methods

#25
20140162130
2014-06-12

Compositions comprising free-standing two-dimensional nanocrystals

#26
20130196132
2013-08-01

Refractory metal ceramics and methods of making thereof

#27
20120244062
2012-09-27

Method for preparing nitride nanomaterials

#28
20110304261
2011-12-15

Nitridosilicates co-doped with zirconium and hafnium

#29
20100320417
2010-12-23

Thermal nanocomposites

#30
20100279106
2010-11-04

Products comprising nano-precision engineered electronic components

#31
20100230517
2010-09-16

Shape engineering of nanoparticles

#32
20090184281
2009-07-23

Method of forming non-stoichiometric nanoscale powder comprising temperature-processing of a stoichiometric metal compound

#33
20080156228
2008-07-03

Inorganic colors and related nanotechnology

#34
20080142764
2008-06-19

Conductive nanocomposite films

#35
20070032572
2007-02-08

Optically clear nanocomposites and products using nanoscale fillers

#36
20060068080
2006-03-30

Combinatorial discovery of nanomaterials

#37
20050274833
2005-12-15

Shape engineering of nanoparticles

#38
20050274447
2005-12-15

Slurry processing of nanoscale materials into nanotechnology products

#39
20050205838
2005-09-22

Chemical mechanical polishing process

#40
20050089649
2005-04-28

Particle forming methods

#41
20050084608
2005-04-21

Surface engineering of nanoparticles

#42
20050008557
2005-01-13

Surface functionalization of nanomaterials for improved processing into devices and products