ClassID:

84679

C01B21/0641 - 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 boron Preparation by direct nitridation of elemental boron

Recent Application in this class:
#1
20250352967
2025-11-20

APPARATUS AND METHOD FOR SYNTHESIZING BORON NITRIDE NANOTUBES

#2
20250243062
2025-07-31

STANDALONE PRECURSOR FOR SYNTHESIZING NANOMATERIALS AND APPARATUS FOR SYNTHESIZING NANOMATERIALS USING THE SAME

#3
20240017998
2024-01-18

METHOD OF PRODUCING SINGLE CRYSTALLINE BORON NITRIDE NANOSHEETS AND BORON CARBON NITRIDE NANOSHEETS

#4
20220411267
2022-12-29

METHOD FOR PRODUCING METAL NITRIDE

#5
20220281743
2022-09-08

System and methods for fabricating boron nitride nanostructures

#6
20220162069
2022-05-26

Standalone precursor for synthesizing nanomaterials and apparatus for synthesizing nanomaterials using the same

#7
20220064001
2022-03-03

SYNTHESIS AND USE OF MATERIALS FOR ULTRAVIOLET FIELD-EMISSION LAMPS

#8
20220055900
2022-02-24

METHOD FOR PREPARING NANO-MATERIALS AND APPARATUS THEREOF

#9
20220024764
2022-01-27

Boron nitride nanotube synthesis via direct induction

#10
20210371719
2021-12-02

Boron nitride nanomaterial and resin composition

#11
20210363011
2021-11-25

METHOD FOR PREPARING BORON NITRIDE NANOTUBES BY HEAT TREATING BORON PRECURSOR AND APPARATUS THEREOF

#12
20210363010
2021-11-25

Method for preparing multi-layer hexagonal boron nitride film

#13
20210188716
2021-06-24

Metal nitrides and/or metal carbides with nanocrystalline grain structure

#14
20210155479
2021-05-27

BORON NITRIDE NANOTUBE SYNTHESIS VIA LASER DIODE

#15
20210139329
2021-05-13

Boron nitride nanotube synthesis via direct induction

#16
20210087102
2021-03-25

BORON NITRIDE NANOTUBE-SILICATE GLASS COMPOSITES

#17
20210066069
2021-03-04

Method of fabricating hexagonal boron nitride

#18
20200277188
2020-09-03

Continuous boron nitride nanotube fibers

#19
20200255985
2020-08-13

Continuous boron nitride nanotube yarns and methods of production

#20
20200230566
2020-07-23

METHOD AND DEVICE TO SYNTHESIZE BORON NITRIDE NANOTUBES AND RELATED NANOPARTICLES

#21
20200017360
2020-01-16

Boron nitride nanotube synthesis via direct induction

#22
20190337812
2019-11-07

Method and apparatus for preparing boron nitride nanotubes by heat treating boron precursor prepared by using air-jet

#23
20190322536
2019-10-24

Method and apparatus for preparing boron nitride nanotubes by heat treating boron precursor prepared by using air-jet

#24
20190322529
2019-10-24

Induction-coupled plasma synthesis of boron nitrade nanotubes

#25
20190233286
2019-08-01

Target holders, multiple-incidence angle, and multizone heating for BNNT synthesis

#26
20190225550
2019-07-25

Metal nitrides and/or metal carbides with nanocrystalline grain structure

#27
20190127222
2019-05-02

Boron Nitride Nanomaterial, and Preparation Method and Use Thereof

#28
20190119113
2019-04-25

Continuous boron nitride nanotube fibers

#29
20180215625
2018-08-02

Method and apparatus for preparing boron nitride nanotubes by heat treating boron precursor prepared by using air-jet

#30
20180155196
2018-06-07

Boron nitride nanotube synthesis via direct induction

#31
20180029885
2018-02-01

Induction-coupled plasma synthesis of boron nitride nanotubes

#32
20170320735
2017-11-09

Target holders, multiple-incidence angle, and multizone heating for BNNT synthesis

#33
20170197832
2017-07-13

System and methods for fabricating boron nitride nanostructures

#34
20170044016
2017-02-16

Continuous boron nitride nanotube fibers

#35
20160317997
2016-11-03

Method and device to synthesize boron nitride nanotubes and related nanoparticles

#36
20160281221
2016-09-29

Formation method of hexagonal boron nitride thick film on a substrate and hexagonal boron nitride thick film laminates thereby

#37
20160272496
2016-09-22

Induction-coupled plasma synthesis of boron nitrade nanotubes

#38
20160221827
2016-08-04

Target holders, multiple incidence angle, and multizone heating for BNNT synthesis

#39
20160137502
2016-05-19

BORON NITRIDE NANOSHEETS AND METHODS OF MAKING AND USING THE SAME

#40
20150125374
2015-05-07

Induction-coupled plasma synthesis of boron nitride nanotubes

#41
20150033937
2015-02-05

Continuous boron nitride nanotube yarns and methods of production

#42
20130064750
2013-03-14

Method and device to synthesize boron nitride nanotubes and related nanoparticles

#43
20130029131
2013-01-31

Method of manufacture

#44
20120175242
2012-07-12

Integrated rig for the production of boron nitride nanotubes via the pressurized vapor-condenser method

#45
20120168299
2012-07-05

Efficient boron nitride nanotube formation via combined laser-gas flow levitation

#46
20100192535
2010-08-05

Boron nitride nanotube fibrils and yarns

#47
20100072429
2010-03-25

Device and method for producing nanotubes

#48
20090230353
2009-09-17

Fiber aggregate and fabricating method of the same

#49
20090117021
2009-05-07

Boron nitride nanotubes

#50
15605631
2020-09-22

Hexagonal boron nitride thermal conductivity enhancing materials and method of making