ClassID:

85986

C01G49/02 - CPC Classification

Classification description:

Compounds of iron Oxides; Hydroxides

Sub-classes:
Recent Application in this class:
#1
20260132049
2026-05-14

METHOD FOR PRODUCING IRON OXIDE MAGNETIC PARTICLES, AND IRON OXIDE MAGNETIC PARTICLES FORMED THEREFROM

#2
20260078468
2026-03-19

Recycling Of Nickel And/Or Lithium From Spent Cathodes Forming Battery Grade Material

#3
20260061486
2026-03-05

METAL PARTICLES AND METHOD FOR PREPARATION THEREOF USING ELECTROEROSION DISPERSION

#4
20260055005
2026-02-26

SELECTIVE EXTRACTION AND SEPARATION OF VANADIUM AND IRON

#5
20260002934
2026-01-01

SYSTEM AND SENSOR ARRAY

#6
20250391831
2025-12-25

BLENDED ACTIVE MATERIALS FOR BATTERY CELLS

#7
20250289727
2025-09-18

HIGH ENTROPY OXIDES AND METHODS OF SYNTHESIS AND USE THEREOF

#8
20250282636
2025-09-11

PROCESS FOR PRODUCING IRON OXYHYDROXIDE

#9
20250172549
2025-05-29

SYSTEM AND METHOD FOR PROTEIN CORONA SENSOR ARRAY FOR EARLY DETECTION OF DISEASES

#10
20250164471
2025-05-22

SYSTEM AND METHOD FOR PROTEIN CORONA SENSOR ARRAY FOR EARLY DETECTION OF DISEASES

#11
20250137079
2025-05-01

PROCESSING IRON-CONTAINING FEEDSTOCKS USING OXALATE

#12
20250091917
2025-03-20

METHOD FOR WATER PURIFICATION THROUGH FRESH GENERATION OF FLOCCULANT, AND APPARATUS APPLICABLE THERETO

#13
20250066612
2025-02-27

METHOD FOR PRODUCING IRON OXIDE PIGMENTS

#14
20250006911
2025-01-02

CATHODE LITHIUM-SUPPLEMENTING ADDITIVE AND PREPARATION METHOD AND APPLICATION THEREOF

#15
20250002422
2025-01-02

METHOD OF PREPARING METAL HYDRATE FOR MINERAL FERTILIZER, HYDROPONIC CULTIVATION METHOD OF PLANT SPROUT USING THE SAME, AND VEGETABLE MATERIALS CULTIVATED BY THE METHOD

#16
20240361307
2024-10-31

System and method for protein corona sensor array for early detection of diseases

#17
20240313285
2024-09-19

Recovery of Metals from Materials Containing Lithium and Iron

#18
20240280566
2024-08-22

SYSTEM AND SENSOR ARRAY

#19
20240271247
2024-08-15

PREPARATION OF RARE EARTH METALS AND OTHER CHEMICALS FROM INDUSTRIAL WASTE COAL ASH

#20
20240266521
2024-08-08

SURFACE-FUNCTIONALIZED METAL OXIDE NANOMATERIALS AND USE IN BATTERY ELECTRODES

#21
20240124953
2024-04-18

METHOD FOR RECOVERING NICKEL FROM IRON-ALUMINUM SLAG OBTAINED BY BATTERY POWDER LEACHING

#22
20240066154
2024-02-29

IRON OXIDE MAGNETIC PARTICLES

#23
20240058449
2024-02-22

IRON OXIDE MAGNETIC PARTICLES

#24
20240044885
2024-02-08

SYSTEM AND SENSOR ARRAY

#25
20240044884
2024-02-08

System and sensor array

#26
20240034638
2024-02-01

Recovery Of Chlorine From Hydrogen Chloride Generated In Carbochlorination Processes

#27
20240010516
2024-01-11

Valorization of Waste Streams

#28
20240002780
2024-01-04

ALL-SCALE SELF-ASSEMBLY AND PRECISE POSITIONING OF SUPRAPARTICLES

#29
20230357582
2023-11-09

COLORING ULTRAVIOLET PROTECTIVE AGENT

#30
20230339770
2023-10-26

HIGH PURITY IRON-BEARING MATERIALS AND SYSTEMS AND METHODS OF PRODUCTION THEREOF

#31
20230290945
2023-09-14

BATTERY CELL WITH ANODE OR CATHODE WITH NANOMATERIAL INCLUDING ACIDIC SURFACE

#32
20230227325
2023-07-20

Method for recycling iron and aluminum in nickel-cobalt-manganese solution

#33
20230213504
2023-07-06

System and method for protein corona sensor array for early detection of diseases

#34
20230197951
2023-06-22

Battery with acidified cathode and lithium anode

#35
20230093787
2023-03-23

Synthesized, surface-functionalized, acidified metal oxide materials for energy storage, catalytic, photovoltaic and sensor applications

#36
20230076840
2023-03-09

SYSTEM AND SENSOR ARRAY

#37
20230043211
2023-02-09

METHOD FOR PREPARING METAL OXIDE NANOSHEETS

#38
20230042185
2023-02-09

CREATION OF AN IRON PRODUCT FOR WASTEWATER TREATMENT

#39
20220411279
2022-12-29

Method of controlling crystallographic arrangement in mesocrystals

#40
20220365096
2022-11-17

SYSTEM, ASSAY AND METHOD FOR PARTITIONING PROTEINS

#41
20220349025
2022-11-03

Methods for recovering metals using oxalate compounds

#42
20220310993
2022-09-29

Battery with novel components

#43
20220274171
2022-09-01

METAL PARTICLES AND METHOD FOR PREPARATION THEREOF USING ELECTROEROSION DISPERSION

#44
20220238863
2022-07-28

BLENDED ACTIVE MATERIALS FOR BATTERY CELLS

#45
20220195559
2022-06-23

Preparation of rare earth metals and other chemicals from industrial waste coal ash

#46
20220126264
2022-04-28

Adsorbent particles

#47
20220112090
2022-04-14

SILICON COATED METAL MICROPARTICLES, SILICON COMPOUND COATED METAL MICROPARTICLES, AND PRODUCTION METHOD THEREOF

#48
20220059828
2022-02-24

Synthesized, Surface-Functionalized, Acidified Metal Oxide Materials for Energy Storage, Catalytic, Photovoltaic and Sensor Applications

#49
20220047727
2022-02-17

ULTRA-SMALL SUPERPARAMAGNETIC IRON OXIDE NANOPARTICLES

#50
20210354992
2021-11-18

PRODUCTION OF FINE GRAIN MAGNESIUM OXIDE AND FIBROUS AMORPHOUS SILICA FROM SERPENTINITE MINE TAILINGS

#51
20210340025
2021-11-04

Compositions and Methods for Purification of Metals from Steel Making Waste Streams

#52
20210318321
2021-10-14

System and method for protein corona sensor array for early detection of diseases

#53
20210311040
2021-10-07

System, assay and method for partitioning proteins

#54
20210311039
2021-10-07

System and sensor array

#55
20210308284
2021-10-07

METAL ATOM CLUSTER-EMBEDDED MAGNETIC IRON OXIDE NANOPARTICLE (MION), AND PREPARATION METHOD AND APPLICATION THEREOF

#56
20210154736
2021-05-27

SILICON COMPOUND-COATED METAL PARTICLES

#57
20210098160
2021-04-01

Composition

#58
20210072255
2021-03-11

SYSTEM AND METHOD FOR PROTEIN CORONA SENSOR ARRAY FOR EARLY DETECTION OF DISEASES

#59
20210024367
2021-01-28

Method for inhibiting extractant degradation of DSX process through metal extraction control

#60
20200354215
2020-11-12

Water-Gas Shift Catalyst

#61
20200287211
2020-09-10

Surface-functionalized, acidified metal oxide material in an acidified electrolyte system or an acidified electrode system

#62
20200283299
2020-09-10

Nanoparticle capsules for photonic crystal color display in magnetic field

#63
20200247699
2020-08-06

Removal of phosphorus from water

#64
20200239978
2020-07-30

Systems and methods to chemically treat metal-bearing waste streams to recover value-added materials

#65
20200231437
2020-07-23

Ultraviolet and/or near-infrared blocking agent composition for transparent material

#66
20200185718
2020-06-11

Battery with acidified cathode and lithium anode

#67
20200176766
2020-06-04

Battery with novel components

#68
20200044295
2020-02-06

Lithium ion battery scrap treatment method

#69
20190367747
2019-12-05

Silicon doped metal oxide particles, and composition for UV absorption comprising silicon doped metal oxide particles

#70
20190352195
2019-11-21

System and process for treating water

#71
20190338137
2019-11-07

Method for producing oxide particles with controlled color characteristics, oxide particles, and coating or film-like composition comprising the same

#72
20190337818
2019-11-07

Iron oxide powder for brake friction material

#73
20190300380
2019-10-03

Particles of β-iron oxyhydroxide-based compound, manufacturing method of the same, manufacturing method of particles of ϵ-iron oxide-based compound, and manufacturing method of magnetic recording medium

#74
20190292374
2019-09-26

SILICON COATED METAL MICROPARTICLES, SILICON COMPOUND COATED METAL MICROPARTICLES, AND PRODUCTION METHOD THEREOF

#75
20190273255
2019-09-05

Method for preparing metal oxide nanosheets

#76
20190249288
2019-08-15

Nanocrystal production method, and steel production method

#77
20190227016
2019-07-25

Member for gas sensor, having a metal oxide semiconductor tube wall with micropores and macropores, gas sensor, and method for manufacturing same

#78
20190225491
2019-07-25

Method of purifying metal oxide particles and uses thereof

#79
20190221343
2019-07-18

CORE-SHELL PARTICLES, MAGNETO-DIELECTRIC MATERIALS, METHODS OF MAKING, AND USES THEREOF

#80
20190217384
2019-07-18

Silicon compound-coated metal particles

#81
20190211209
2019-07-11

Method for producing oxide particles with controlled color characteristics

#82
20190193044
2019-06-27

Flame based fluidized bed reactor for nanomaterials production

#83
20190181449
2019-06-13

Method for preparing iron oxide-hydroxide (FeOOH) and positive electrode for lithium-sulfur battery comprising iron oxide-hydroxide

#84
20190169038
2019-06-06

Process For The Conversion Of Lithium Phosphate Into A Low Phosphate Lithium Solution Suitable As Feedstock For The Production Of Saleable Lithium Products And For The Recovery Of Phosphorous For Re-Use In The Production Of Lithium Phosphate

#85
20190153562
2019-05-23

Preparation of rare earth metals and other chemicals from industrial waste coal ash

#86
20190144691
2019-05-16

COLORING ULTRAVIOLET PROTECTIVE AGENT

#87
20190144681
2019-05-16

Method of producing silicon compound coated oxide particles, silicon compound coated oxide particles, and silicon compound coated oxide composition containing the same

#88
20190135654
2019-05-09

Oxide particles with controlled color characteristics, and coating composition or film-like composition containing said oxide particles

#89
20190135653
2019-05-09

Ferrite powder, resin composition, and molded article

#90
20190123402
2019-04-25

Charge material for recycled lithium-ion batteries

#91
20190096551
2019-03-28

Core-shell particle, fired product of core-shell particle, manufacturing method of core-shell particle, epsilon type iron oxide-based compound particle, manufacturing method of epsilon type iron oxide-based compound particle, magnetic recording medium, and manufacturing method of magnetic recording medium

#92
20190062647
2019-02-28

Process for slurry hydrocracking using catalyst with low diaspore alumina

#93
20190022761
2019-01-24

Magnetic nanoparticles and methods of making magnetic nanoparticles

#94
20190016651
2019-01-17

Squalene extraction from seed oils

#95
20180369782
2018-12-27

Adsorbent particles

#96
20180337405
2018-11-22

Battery cell with anode or cathode with nanomaterial including acidic surface

#97
20180337404
2018-11-22

Battery with acidified cathode and lithium anode

#98
20180334413
2018-11-22

Reach-compliant pyrotechnic delayed-action composition and primer charge having variably settable performance parameters

#99
20180327259
2018-11-15

Water-gas shift catalyst

#100
20180297864
2018-10-18

Azo dye intercalated Fe(II)/Fe(III) layered double hydroxide for water purification

#101
20180297846
2018-10-18

Production of phosphate compounds from materials containing phosphorus and at least one of iron and aluminium

#102
20180294479
2018-10-11

Battery with novel components

#103
20180282177
2018-10-04

Iron oxyhydroxide nanodispersion liquid

#104
20180280923
2018-10-04

Engineered nanoparticles for aqueous applications

#105
20180261363
2018-09-13

Composition for 3D printing

#106
20180240577
2018-08-23

Method for producing stable dispersible magnetic iron oxide single-core nanoparticles, stable dispersible magnetic iron oxide single-core nanoparticles and uses of same

#107
20180178189
2018-06-28

METHOD FOR DESORPTION OF METAL OXYANIONS FROM SUPERPARAMAGNETIC IRON OXIDE NANOPARTICLES (SPION)

#108
20180171150
2018-06-21

Method for producing oxide particles with controlled color characteristics, oxide particles, and coating or film-like composition comprising the same

#109
20180170772
2018-06-21

Process and apparatus for purification of water

#110
20180170767
2018-06-21

Epsilon iron oxide and method for producing the same, magnetic coating material and magnetic recording medium

#111
20180166861
2018-06-14

SPARK PLUG

#112
20180155561
2018-06-07

Solvent based inkjet ink composition

#113
20180138506
2018-05-17

Surface-functionalized, acidified metal oxide material in an acidified electrolyte system or an acidified electrode system

#114
20180133683
2018-05-17

Method for producing a filter material containing iron for the treatment of water

#115
20180114637
2018-04-26

Magnetically tunable photonic crystals based on anisotropic nanostructures

#116
20180086992
2018-03-29

Process for simultaneous removal of arsenic and sulphur from hydrocarbon streams

#117
20180079922
2018-03-22

Ink compositions for fabricating objects from regoliths and methods of forming the objects

#118
20180073098
2018-03-15

Method for removing iron from iron-containing solution and method for recovering valuable metals

#119
20180065125
2018-03-08

COMPOSITIONS AND METHODS FOR SEPARATING FLUIDS

#120
20180050393
2018-02-22

Method for synthesizing particles in the presence of a solid phase

#121
20180035667
2018-02-08

Anti-bacterial and anti-fungal photocatalytic coating film and method for producing thereof

#122
20180034049
2018-02-01

Synthesized, surface-functionalized, acidified metal oxide materials for energy storage, catalytic, photovoltaic and sensor applications

#123
20180005737
2018-01-04

Iron-based oxide magnetic particle powder, method for producing same, coating material, and magnetic recording medium

#124
20170349448
2017-12-07

Oriented body containing e-iron oxide, method for producing the same, and device for producing the same

#125
20170341946
2017-11-30

Nanoparticle capsules for photonic crystal color display in magnetic field

#126
20170327376
2017-11-16

Method of synthesizing phosphate salt of high purity

#127
20170291166
2017-10-12

Molybdenum oxide composite and preparation method therefor

#128
20170284662
2017-10-05

Apparatuses and methods for combustion and material synthesis

#129
20170229225
2017-08-10

UNIFORM NANOCOMPOSITIONS, METHODS OF MAKING THE SAME, AND USES OF THE SAME

#130
20170210773
2017-07-27

Synthesis of Metal Carboxylate Compounds

#131
20170174514
2017-06-22

Method for oxygen removal from hydrogen using adsorbent

#132
20170168328
2017-06-15

System and method for manipulating color changing materials

#133
20170158524
2017-06-08

Nanoplatelet metal oxides

#134
20170120258
2017-05-04

Methods, devices, systems and processes for upgrading iron oxide concentrates using reverse flotation of silica at a natural pH

#135
20170040032
2017-02-09

FERROMAGNETIC HEXAGONAL FERRITE POWDER, METHOD OF MANUFACTURING THE SAME, AND MAGNETIC RECORDING MEDIUM

#136
20160361248
2016-12-15

Ordered macroporous materials

#137
20160334359
2016-11-17

Member for gas sensor, having a metal oxide semiconductor tube wall with micropores and macropores, gas sensor, and method for manufacturing same

#138
20160326106
2016-11-10

Use of magnetic iron oxide red in catalyzing and oxidizing methanthiol and methods for preparing and appling same

#139
20160305035
2016-10-20

Metal chalcogenide thin film electrode, method for the production thereof and use

#140
20160304987
2016-10-20

Processes for preparing alumina and various other products

#141
20160297687
2016-10-13

Method for preparing uniform metal oxide nanoparticles with high reproducibility

#142
20160289791
2016-10-06

Deriving high value products from waste red mud

#143
20160271513
2016-09-22

DRYING TECHNIQUES FOR MICROFLUIDIC AND OTHER SYSTEMS

#144
20160260965
2016-09-08

Cathode materials for lithium ion batteries

#145
20160254528
2016-09-01

TWO-DIMENSIONAL NANOSHEETS AND METHODS OF MAKING AND USE THEREOF

#146
20160186289
2016-06-30

Process for complex processing of bauxite

#147
20160159661
2016-06-09

Method for the further processing of iron sulfate heptahydrate

#148
20160153071
2016-06-02

Processes for recovering rare earth elements from aluminum-bearing materials

#149
20160060113
2016-03-03

Production of phosphate compounds from materials containing phosphorus and at least one of iron and aluminium

#150
20160016812
2016-01-21

Method for treating titanium-containing feedstock

#151
20150360966
2015-12-17

Process and apparatus for obtaining material of value from a bauxite residue

#152
20150357099
2015-12-10

Cellulose nanofibril decorated with magnetic nanoparticles

#153
20150353375
2015-12-10

PROCESS FOR THE RECOVERY OF IRON AS HEMATITE AND OTHER METALLIC VALUES FROM A SULPHATE LEACH SOLUTION

#154
20150321916
2015-11-12

Atomically thin crystals and films and process for making same

#155
20150307965
2015-10-29

Processes for recovering rare earth elements from aluminum-bearing materials

#156
20150259217
2015-09-17

Low-temperature route for precision synthesis of metal oxide nanoparticles

#157
20150252448
2015-09-10

PRODUCTION OF HIGH-GRADE SYNTHETIC RUTILE FROM LOW-GRADE TITANIUM-BEARING ORES

#158
20150213927
2015-07-30

Iron-silicon oxide particles having an improved heating rate

#159
20150183656
2015-07-02

Sulfided iron (II) compound and method of manufacture

#160
20150183655
2015-07-02

Microparticles and a system and method for the synthesis of microparticles

#161
20150174549
2015-06-25

HIGH-THROUGHPUT SYNTHESIS OF NANOPARTICLES

#162
20150139893
2015-05-21

Synthesis of unit cell sized oxide particulates

#163
20150125536
2015-05-07

Methods and compositions for sustained immunotherapy

#164
20150064103
2015-03-05

Methods of making ferrite nanocrystals

#165
20150059237
2015-03-05

Method of making cerium oxide nanoparticles

#166
20150059236
2015-03-05

Method of making cerium oxide nanoparticles

#167
20150041702
2015-02-12

Ferrite particles for bonded magnets, resin composition for bonded magnets, and molded product using the same

#168
20150010466
2015-01-08

Method of manufacturing hexagonal ferrite magnetic particles

#169
20150010465
2015-01-08

Method for preparing amorphous iron oxide hydroxide

#170
20150004081
2015-01-01

Method and device for reducing iron oxide-containing feedstocks

#171
20140369904
2014-12-18

Processes for preparing alumina and various other products

#172
20140361213
2014-12-11

Method for preparing magnetic iron oxide

#173
20140349116
2014-11-27

Nanoplatelet metal oxides

#174
20140341791
2014-11-20

Hydrothermal oxidation method for production of alkali metal dichromate from carbon ferrochrome

#175
20140314658
2014-10-23

Method of manufacturing magnetic particles

#176
20140302154
2014-10-09

Magnetic transducers

#177
20140301920
2014-10-09

Methods for separating iron ions from aluminum ions

#178
20140286841
2014-09-25

PROCESSES FOR RECOVERING RARE EARTH ELEMENTS FOR ALUMINUM-BEARING MATERIALS

#179
20140248363
2014-09-04

Nanoparticulate phosphate adsorbent on the basis of maghemite or maghemite/magnetite, production and uses thereof

#180
20140227176
2014-08-14

Radioactive and/or Magnetic Metal Nanoparticles and Process and Apparatus for Synthesizing Same

#181
20140178290
2014-06-26

Bismuth iron oxide powder, manufacturing method for the bismuth iron oxide powder, dielectric ceramics, piezoelectric element, liquid discharge head, and ultrasonic motor

#182
20140135211
2014-05-15

Process for preparing ball-type desulfurizer with high sulfur capacity and product thereof

#183
20140124697
2014-05-08

Preparation method and application of magnetic iron oxide and desulfurizer containing the magnetic iron oxide as active component

#184
20140120021
2014-05-01

Method for manufacturing mesoporous materials, materials so produced and use of mesoporous materials

#185
20140117282
2014-05-01

Methods for preparing and regenerating materials containing amorphous iron oxide hydroxide and desulfurizer comprising the same

#186
20130337998
2013-12-19

Iron oxide nanoparticle dispersions and fuel additives for soot combustion

#187
20130323182
2013-12-05

Method of preparing iron oxide nanoparticles coated with hydrophilic material, and magnetic resonance imaging contrast agent using the same

#188
20130289292
2013-10-31

Magnetic-cored dendrimer, the method for preparing the same, and the contaminant treatment method using the same

#189
20130251624
2013-09-26

Method for preparation of hematite iron oxide with different nanostructures and hematite iron oxide prepared thereby

#190
20130221295
2013-08-29

Organic/inorganic hybrids, and process of producing them

#191
20130146801
2013-06-13

Composite material with conductive and ferromagnetic properties and hybrid slurry

#192
20130129810
2013-05-23

Iron oxide nanoparticles for use in treating non-infectious inflammatory disorders

#193
20130101501
2013-04-25

Urchin-like iron oxide and a method for producing the urchin-like iron oxide

#194
20130101500
2013-04-25

Droplet generation system and method

#195
20130089740
2013-04-11

SYNTHESIS AND USE OF IRON OLEATE

#196
20130089492
2013-04-11

Chiral nematic nanocrystalline metal oxides

#197
20130078310
2013-03-28

Multi-block copolymers for the preparation of stabilized micelles

#198
20130071316
2013-03-21

Bi-substituted rare earth iron garnet single crystal, method of manufacturing the same, and optical device

#199
20120315479
2012-12-13

Iron oxyhydroxides and methods of synthesizing the iron oxyhydroxides

#200
20120315437
2012-12-13

NOVEL MICROORGANISM CAPABLE OF PRODUCING OXIDE

#201
20120309611
2012-12-06

METHOD FOR PRODUCING A CATALYST FOR CRACKING ORGANIC CARBON COMPOUNDS

#202
20120275991
2012-11-01

Synthesis of nanoparticles by means of ionic liquids

#203
20120267321
2012-10-25

Methods of making metal-oxides and uses thereof for water treatment and energy applications

#204
20120230900
2012-09-13

Metal salt-containing composition, substrate, manufacturing method of substrate

#205
20120225006
2012-09-06

NANO-SIZED PARTICLES, PROCESSES OF MAKING, COMPOSITIONS AND USES THEREOF

#206
20120201759
2012-08-09

TUNABLE MULTISCALE STRUCTURES COMPRISING BRISTLY, HOLLOW METAL/METAL OXIDE PARTICLES, METHODS OF MAKING AND ARTICLES INCORPORATING THE STRUCTURES

#207
20120183470
2012-07-19

Particle synthesis by means of the thermohydrolysis of mineral precursors

#208
20120161076
2012-06-28

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

#209
20120135052
2012-05-31

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

#210
20120126440
2012-05-24

Manufacture Process

#211
20120114944
2012-05-10

URCHIN-LIKE IRON OXIDE AND A METHOD FOR PRODUCING THE URCHIN-LIKE IRON OXIDE

#212
20120034670
2012-02-09

Organic-inorganic composite material and process for producing same

#213
20120034154
2012-02-09

PRODUCTION OF HYDROGEN THROUGH OXIDATION OF METAL SULFIDES

#214
20110266492
2011-11-03

Stimuli-responsive magnetic nanoparticles and related methods

#215
20110260103
2011-10-27

Methods for preparing and regenerating materials containing amorphous iron oxide hydroxide and desulfurizer comprising the same

#216
20110260102
2011-10-27

Preparation and repeated regeneration of material containing amorphous iron oxide hydroxide, desulfurization agents containing the material, and preparation and repeated regeneration thereof

#217
20110256039
2011-10-20

Method for regenerating amorphous iron oxide hydroxide and desulfurizer containing amorphous iron oxide hydroxide as active component

#218
20110251054
2011-10-13

Method for preparing iron oxides

#219
20110230339
2011-09-22

Methods of producing adsorption media including a metal oxide

#220
20110221302
2011-09-15

Bismuth iron oxide powder, manufacturing method for the bismuth iron oxide powder, dielectric ceramics, piezoelectric element, liquid discharge head, and ultrasonic motor

#221
20110192800
2011-08-11

MAGNETIC-CORED DENDRIMER, THE METHOD FOR PREPARING THE SAME, AND THE CONTAMINANT TREATMENT METHOD USING THE SAME

#222
20110183201
2011-07-28

Use of an oxyhydroxy salt related to the family of lamellar double hydroxides for the design and manufacture of an electrode with a view to storing electrical energy

#223
20110143139
2011-06-16

Nanoplatelet metal hydroxides and methods of preparing same

#224
20110094339
2011-04-28

Method for removing fluorine using a fluorine adsorbent/desorbent

#225
20110076224
2011-03-31

Process for producing red iron oxide

#226
20110076223
2011-03-31

Apparatus and method for producing liquid ferrate

#227
20110065001
2011-03-17

Iron oxyfluoride electrodes for electrochemical energy storage

#228
20110054162
2011-03-03

Silica magnetic particles having a spherical form and a process for preparing the same

#229
20110052609
2011-03-03

Magnetic transducers

#230
20110003085
2011-01-06

Production Of Tailored Metal Oxide Materials Using A Reaction Sol-Gel Approach

#231
20100310539
2010-12-09

Method for manufacturing mesoporous materials, materials so produced and use of mesoporous materials

#232
20100303730
2010-12-02

Methods of making iron-containing nanoparticles

#233
20100242342
2010-09-30

Cerium-containing nanoparticles

#234
20100215770
2010-08-26

Mixed metal compounds for treatment of hyperphosphataemia

#235
20100210449
2010-08-19

Composition of amorphous iron oxide hydroxide, desulfurizer comprising the same, and methods for preparing and regenerating the desulfurizer

#236
20100184962
2010-07-22

Metal oxide nano-composite magnetic material, fabrication method, and method for linkage, enrichment, and isolation of phosphorylated species

#237
20100163778
2010-07-01

Simple method for introducing magnetic particles into a polymer

#238
20100140179
2010-06-10

POROUS IRON OXIDE AND METHOD FOR PRODUCING THE SAME AND METHOD FOR TREATING SOLUTIONS

#239
20100101139
2010-04-29

Process for the manufacture of a colloid of iron oxide

#240
20100075390
2010-03-25

DEVELOPMENT AND USE OF AN IRON-BASED CATALYST FOR IMPLEMENTING AN OXIDATION-REDUCTION PROCESS FOR SUBSTANCES TO BE REDUCED

#241
20100047578
2010-02-25

Magnetic nanoparticles surface-modified with dithiocarbamate

#242
20100044631
2010-02-25

Arsenic-containing solid and method for producing it

#243
20100034714
2010-02-11

Processes for producing titanium dioxide

#244
20100028674
2010-02-04

Nanofibers And Methods For Making The Same

#245
20100003203
2010-01-07

METHOD OF PRODUCING SURFACE-MODIFIED NANOPARTICULATE METAL OXIDES, METAL HYDROXIDES AND/OR METAL OXYHYDROXIDES

#246
20100003202
2010-01-07

Ultraviolet screening agent for cosmetics and cosmetics using the same

#247
20090324487
2009-12-31

Method for preparing iron oxides

#248
20090305881
2009-12-10

Metal nitrate conversion method

#249
20090301356
2009-12-10

Method of treating a precipitate comprising iron (II) sulfate monohydrate, a plant, granular material and its uses

#250
20090263331
2009-10-22

Multifunction nanoconjugates for imaging applications and targeted treatment

#251
20090199737
2009-08-13

Yellow iron oxide pigments

#252
20090169470
2009-07-02

Process for production of iron oxyhydroxide particles

#253
20090142256
2009-06-04

METHOD FOR PRODUCING A NANOSTRUCTURED MATERIAL

#254
20090095132
2009-04-16

PROCESSING OF METAL CHLORIDE SOLUTIONS AND METHOD AND APPARATUS FOR PRODUCING DIRECT REDUCED IRON

#255
20090065400
2009-03-12

Oxidatively regenerable adsorbents for sulfur removal

#256
20090060830
2009-03-05

Method for manufacturing a nanoporous framework and a nanoporous framework thus produced

#257
20090050839
2009-02-26

Metal oxide nano-composite magnetic material, fabrication method, and method for linkage, enrichment, and isolation of phosphorylated species

#258
20090028770
2009-01-29

METHOD FOR PRODUCING IRON OXYHYDROXIDE AND ADSORBING MATERIAL COMPRISING IRON OXYHYDROXIDE

#259
20080274043
2008-11-06

Contact and adsorbent granules

#260
20080274026
2008-11-06

Selective precipitation of metal sulfides

#261
20080272054
2008-11-06

Adsorption vessels

#262
20080271601
2008-11-06

Contact and adsorbent granules

#263
20080271600
2008-11-06

Contact and adsorbent granules

#264
20080267806
2008-10-30

Method of manufacturing high frequency magnetic material

#265
20080260612
2008-10-23

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

#266
20080241055
2008-10-02

METHOD FOR PRODUCING IRON OXYHYDROXIDE PARTICLE

#267
20080220531
2008-09-11

Stimuli-responsive magnetic nanoparticles and related methods

#268
20080207858
2008-08-28

CATALYST, ITS PREPARATION AND USE

#269
20080193760
2008-08-14

Metal oxide nano powder and manufacturing method of the same

#270
20080175740
2008-07-24

Method for producing iron powder respectively microalloyed steel powder mainly for metallurgical applications and method for producing thereof

#271
20080171203
2008-07-17

NANOPLATELET NICKEL HYDROXIDES AND METHODS OF PREPARING SAME

#272
20080171158
2008-07-17

NANOPLATELET COPPER HYDROXIDES AND METHODS OF PREPARING SAME

#273
20080170978
2008-07-17

Clean method for preparing layered double hydroxides

#274
20080169201
2008-07-17

Nanoplatelet magnesium hydroxides and methods of preparing same

#275
20080159933
2008-07-03

Processes for producing titanium dioxide

#276
20080145410
2008-06-19

Manufacture process

#277
20080054221
2008-03-06

Nanoplatelet metal hydroxides and methods of preparing same

#278
20080035562
2008-02-14

Fluorine adsorbent/desorbent applicable in electrolytic solution for zinc electro-refining and method for removing fluorine using the fluorine adsorbent/desorbent

#279
20080003159
2008-01-03

Preparation method of magnetic and metal oxide nanoparticles

#280
20070292339
2007-12-20

Iron Oxide Whisker of High Aspect Ratio, Titanium Oxide Whisker of High Aspect Ratio, Structure Containing These and Process for Producing Them

#281
20070261604
2007-11-15

Yellow iron oxide pigments

#282
20070217954
2007-09-20

APPARATUS FOR SYNTHESIZING AN OXIDANT

#283
20070206435
2007-09-06

Counter current mixing reactor

#284
20070189937
2007-08-16

PREPARATION OF IRON COMPOUNDS BY HYDROTHERMAL CONVERSION

#285
20070167019
2007-07-19

Nanoparticles and method for making the same

#286
20070140951
2007-06-21

Nano-sized particles, processes of making, compositions and uses thereof

#287
20070140937
2007-06-21

Method for solubilizing metal oxides by surface treatment, surface treated metal oxide solutions and method for separating metal oxides

#288
20070098609
2007-05-03

Hydrometallurgical process for the treatment of metal-bearing sulfide mineral concentrates

#289
20070009737
2007-01-11

Iron compound particles and magnetic recording medium using same

#290
20070009423
2007-01-11

Apparatus and Methods For Producing Calcium Chloride, and Compositions and Products Made Therefrom

#291
20060266159
2006-11-30

Method and device for pure hydrogen generation from acidic solution

#292
20060252640
2006-11-09

Metal or metal oxide porous material prepared by use of dextran or related soluble carbohydrate polymer

#293
20060229197
2006-10-12

Metal delivery system for nanoparticle manufacture

#294
20060211152
2006-09-21

Synthetic control of metal oxide nanocrystal sizes and shapes

#295
20060133990
2006-06-22

Process for large-scale production of monodisperse nanoparticles

#296
20060094189
2006-05-04

Nanoparticles and method for making the same

#297
20060088659
2006-04-27

Method of making crystalline nanoparticles

#298
20060072278
2006-04-06

Apparatus for manufacturing particles using corona discharge and method thereof

#299
20050223937
2005-10-13

Binder composition and process for agglomerating particulate material

#300
20050169861
2005-08-04

Aqueous dispersion containing pyrogenically produced metal oxide particles and phosphates