ClassID:

85876

C01G27/02 - CPC Classification

Classification description:

Compounds of hafnium Oxides

Recent Application in this class:
#1
20260114020
2026-04-23

N- AND P-TYPE 2D CHANNELS VIA SURFACE CHARGE TRANSFER FROM A DOPED OXIDE

#2
20260109619
2026-04-23

CONTROLLING DIELECTRIC CONSTANT OF FE-HFO2

#3
20250115488
2025-04-10

HAFNIUM COMPOUND-CONTAINING SOL-GEL LIQUID AND HAFNIA-CONTAINING FILM

#4
20250084504
2025-03-13

METHOD FOR RECOVERING HAFNIUM AND IMPURITY METALS FROM HAFNIUM-CONTAINING WASTE RESIDUE

#5
20240376318
2024-11-14

METHOD FOR PRODUCING A GRANULATED METAL OXIDE POWDER AND CORRESPONDING GRANULATED METAL OXIDE POWDER

#6
20240246833
2024-07-25

METHOD FOR PREPARING NANO-ZIRCONIUM/HAFNIUM OXIDE AND METAL NANOPARTICLES

#7
20240240318
2024-07-18

FILM-FORMING MATERIAL, FILM-FORMING COMPOSITION, FILM-FORMING METHOD USING FILM-FORMING MATERIAL AND FILM-FORMING COMPOSITION, AND SEMICONDUCTOR DEVICE FABRICATED USING FILM-FORMING METHOD

#8
20240199670
2024-06-20

METAL OXIDE THIN FILM PRECURSOR, METHOD OF FABRICATING METAL OXIDE THIN FILM USING THE SAME, AND SEMICONDUCTOR DEVICE INCLUDING THE METAL OXIDE THIN FILM

#9
20240018655
2024-01-18

METHOD OF PRODUCING THIN-FILM

#10
20230399749
2023-12-14

Thin film structure including dielectric material layer, method of manufacturing the same, and electronic device employing the same

#11
20230107911
2023-04-06

FERROELECTRIC MATERIAL, AND ELECTRONIC DEVICE INCLUDING THE SAME

#12
20220178012
2022-06-09

METHOD FOR PRODUCING FERROELECTRIC FILM, FERROELECTRIC FILM, AND USAGE THEREOF

#13
20220093399
2022-03-24

Metal oxide nanoparticles as fillable hardmask materials

#14
20210336027
2021-10-28

Isotope-modified hafnium and semiconductor dielectrics

#15
20210140049
2021-05-13

Thin film structure including dielectric material layer, and method of manufacturing the same, and electronic device employing the same

#16
20210115564
2021-04-22

Thin film structure including dielectric material layer, method of manufacturing the same, and electronic device employing the same

#17
20210115548
2021-04-22

Powder for coating an etch chamber

#18
20190382887
2019-12-19

Precursors and methods for atomic layer deposition of transition metal oxides

#19
20190369420
2019-12-05

Strain tuning individual quantum dot emission frequencies with local phase transitions

#20
20190237329
2019-08-01

Metal oxide nanoparticles as fillable hardmask materials

#21
20190203057
2019-07-04

Fluorescent plate

#22
20180179112
2018-06-28

Single-source synthesis of ceramic oxide nanoparticles

#23
20180044197
2018-02-15

Nanoparticles for the use as pinning centers in superconductors

#24
20170253966
2017-09-07

Precursors and methods for atomic layer deposition of transition metal oxides

#25
20160329112
2016-11-10

Process for preparing a metal oxide powder, process for manufacturing a metal oxide pellet, powder and pellet as obtained according to these processes and uses thereof

#26
20160268121
2016-09-15

Vapor deposition of metal oxides, silicates and phosphates, and silicon dioxide

#27
20160258054
2016-09-08

Precursors and methods for atomic layer deposition of transition metal oxides

#28
20160151768
2016-06-02

Mesoporous materials and processes for preparation thereof

#29
20160151767
2016-06-02

Mesoporous materials and processes for preparation thereof

#30
20150380641
2015-12-31

Semiconductor device and dielectric film including a fluorite-type crystal

#31
20150321916
2015-11-12

Atomically thin crystals and films and process for making same

#32
20150298986
2015-10-22

Highly pure powder intended for thermal spraying

#33
20150191817
2015-07-09

Precursors and methods for atomic layer deposition of transition metal oxides

#34
20150118395
2015-04-30

Vapor Deposition of Metal Oxides, Silicates and Phosphates, and Silicon Dioxide

#35
20150072863
2015-03-12

Process for producing nanoparticles and their use in the production of high-temperature superconductors

#36
20150051344
2015-02-19

Metal oxide dispersion, polymerizable composition comprising the metal oxide dispersion, and polymer thereof

#37
20130338001
2013-12-19

Metal oxide foam, amine functional solid sorbent, methods and applications

#38
20130220178
2013-08-29

Re-Dispersible Metal Oxide Nanoparticles and Method of Making Same

#39
20130101867
2013-04-25

Method of manufacturing metal oxide film

#40
20120202065
2012-08-09

MESOPOROUS OXIDE OF TITANIUM

#41
20120161076
2012-06-28

Method for preparing a water-compatible composition of metal oxide nanocrystals and the water-compatible composition obtained

#42
20120135052
2012-05-31

Method for preparing an organic-compatible and water-compatible composition of metal nanocrystals, and resulting composition

#43
20120097071
2012-04-26

Mesoporous amorphous oxide of titanium

#44
20120034154
2012-02-09

PRODUCTION OF HYDROGEN THROUGH OXIDATION OF METAL SULFIDES

#45
20120028478
2012-02-02

Vapor deposition of metal oxides, silicates and phosphates, and silicon dioxide

#46
20110293830
2011-12-01

PRECURSORS AND METHODS FOR ATOMIC LAYER DEPOSITION OF TRANSITION METAL OXIDES

#47
20110171533
2011-07-14

Mesoporous oxide of titanium

#48
20110166017
2011-07-07

Formulation and method for preparing gels comprising hydrous hafnium oxide

#49
20110039105
2011-02-17

Non-aggregating nanoparticles and the use thereof

#50
20100266487
2010-10-21

HIGH TEMPERATURE STABLE ANATASE TITANIUM DIOXIDE

#51
20100247413
2010-09-30

LUMINESCENT SAMARIUM-DOPED TITANIUM DIOXIDE

#52
20100197484
2010-08-05

PREPARATION OF MINERAL PARTICLES IN A SUPERCRITICAL CO2 MEDIUM

#53
20100183829
2010-07-22

Method for preparing oxide material

#54
20100170441
2010-07-08

Method of Forming Metal Oxide and Apparatus for Performing the Same

#55
20100140154
2010-06-10

GROUP IV METAL OXIDE MONOLITHIC COLUMNS

#56
20100048376
2010-02-25

GRANULES OF METALS AND METAL OXIDES

#57
20100011990
2010-01-21

MESOPOROUS AMORPHOUS OXIDE OF TITANIUM

#58
20090213346
2009-08-27

Immersion lithography using hafnium-based nanoparticles

#59
20090087716
2009-04-02

Nanotube assembly, bipolar plate and process of making the same

#60
20090087383
2009-04-02

Nanoparticle-based imaging agents for X-ray/computed tomography and methods for making same

#61
20090074655
2009-03-19

Nanoparticles, and a Method of Sol-Gel Processing

#62
20080260612
2008-10-23

Oxidation of metallic materials as part of an extraction, purification and/or refining process

#63
20080056975
2008-03-06

Method of forming metal oxide

#64
20070122620
2007-05-31

NANOPARTICLE-BASED IMAGING AGENTS FOR X-RAY / COMPUTED TOMOGRAPHY AND METHODS FOR MAKING SAME

#65
20070098642
2007-05-03

Nanoparticle-based imaging agents for X-ray/computed tomography

#66
20070098641
2007-05-03

Nanoparticle-based imaging agents for X-ray/computed tomography

#67
20070098640
2007-05-03

Nanoparticle-based imaging agents for X-ray/computed tomography

#68
20060263291
2006-11-23

Mesoporous amorphous oxide of titanium

#69
20060257312
2006-11-16

Mesoporous oxide of titanium

#70
20060118891
2006-06-08

Precursor for hafnium oxide layer and method for forming hafnium oxide film using the precursor

#71
20060110318
2006-05-25

Mesoporous oxide of titanium

#72
20060110317
2006-05-25

Mesoporous amorphous oxide of titanium

#73
20060110316
2006-05-25

Mesoporous metal oxide

#74
20060110315
2006-05-25

Mesoporous oxide of hafnium

#75
20060110314
2006-05-25

Mesoporous oxide of zirconium

#76
20050277780
2005-12-15

Vapor deposition of metal oxides, silicates and phosphates, and silicon dioxide

#77
20050202222
2005-09-15

High dielectric constant composition and method of making same

#78
20050118094
2005-06-02

Plasma synthesis of metal oxide nanoparticles

#79
20050109700
2005-05-26

pH adjuster-based system for treating liquids

#80
20050077246
2005-04-14

Treatment of liquid using porous polymer containment member

#81
16116146
2020-10-27

Method of fabricating rigid radiation reflectors

#82
15578028
2018-11-20

Group 4 metal element-containing alkoxy compound, preparing method thereof, precursor composition including the same for film deposition, and method of depositing film using the same