ClassID:

33383

B01J37/346 - CPC Classification

Classification description:

Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts; Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves ; Ionic sputtering; Flame or plasma spraying; Particle radiation making use of electric or magnetic fields, wave energy or particle radiation of electromagnetic wave energy of microwave energy

Recent Application in this class:
#1
20260115703
2026-04-30

PREPARATION OF MODIFIED ZEOLITE CATALYST, AND MODIFIED ZEOLITE CATALYST AND GAS PURIFICATION METHOD USING SAME

#2
20250360493
2025-11-27

TIO2-CQDS NANOFLOWER PHOTOCATALYST, PHOTOCATALYTIC THIN FILM AND APPLICATION

#3
20250177963
2025-06-05

METHODS AND COMPOSITIONS FOR CHEMICAL LOOPING AMMONIA SYNTHESIS AT LOW PRESSURE

#4
20250153148
2025-05-15

SYSTEMS AND METHODS FOR HIGH TEMPERATURE SYNTHESIS OF SINGLE ATOM DISPERSIONS AND MULTI-ATOM DISPERSIONS

#5
20240226868
2024-07-11

CATALYST FOR AROMATIZATION OF ALKANES HAVING 4 TO 7 CARBON ATOMS, PROCESS OF MAKING, AND PROCESS OF AROMATICS PREPARATION BY USING THEREOF

#6
20240174526
2024-05-30

COMPOSITIONS, METHODS, AND SYSTEMS FOR MICROWAVE CATALYTIC AMMONIA SYNTHESIS

#7
20240131503
2024-04-25

Catalyst for aromatization of alkanes having 4 to 7 carbon atoms, process of making, and process of aromatics preparation by using thereof

#8
20240075465
2024-03-07

Optimization of Photocatalytic Hydrogen Generation Using Aqueous Bio-Alcohols and Plasmonic Metals Deposited on Semiconductor Composite Nanofibers

#9
20230201788
2023-06-29

Complex modality reactor for materials production and synthesis

#10
20230104925
2023-04-06

INORGANIC SOLID SILICON-BASED SULFONIC ACID AND/OR PHOSPHORIC ACID CATALYST, PREPARATION METHOD THEREFOR, AND APPLICATION THEREOF

#11
20230064758
2023-03-02

SYNTHESIS OF PLASMA GENERATING - CHEMICAL LOOPING CATALYSTS

#12
20220305475
2022-09-29

Method for preparing silicate/carbon composite from attapulgite, and use of silicate/carbon composite

#13
20220266236
2022-08-25

CATALYST SYSTEMS AND METHODS OF USE

#14
20220266223
2022-08-25

BISMUTH MOLYBDATE-BASED CATALYST, PROCESS FOR THE PRODUCTION THEREOF AND USE OF THIS CATALYST IN THE OXIDATION OF PROPENE TO ACROLEIN

#15
20220241756
2022-08-04

Systems and methods for high temperature synthesis of single atom dispersions and multi-atom dispersions

#16
20220088577
2022-03-24

Homogeneous catalytic fiber coatings and methods of preparing same

#17
20210331144
2021-10-28

Cluster supported catalyst and production method therefor

#18
20210331143
2021-10-28

Cluster supported catalyst and production method therefor

#19
20210283586
2021-09-16

Molecular sieve and its preparation method

#20
20210252598
2021-08-19

Synthesis of bimetallic nanoparticle catalysts using microwave irradiation

#21
20210237041
2021-08-05

Doped-carbon composites, synthesizing methods and applications of the same

#22
20210229061
2021-07-29

Complex modality reactor for materials production and synthesis

#23
20210023546
2021-01-28

Microwave synthesis of iron oxide catalysts for cold start NOremoval

#24
20200377820
2020-12-03

Efficient biomass carbon-based solid acid esterification catalyst for producing biodiesel

#25
20200290032
2020-09-17

Compositions of certain manganese accumulating plants

#26
20200276573
2020-09-03

Carbon based materials as solid-state ligands for metal nanoparticle catalysts

#27
20200231883
2020-07-23

Nanowire-based hydrodesulfurization catalysts for hydrocarbon fuels

#28
20200181510
2020-06-11

Nanowire-based hydrodesulfurization catalysts for hydrocarbon fuels

#29
20190336955
2019-11-07

Catalyst system used in olefin oligomerization and method for olefin oligomerization

#30
20190326608
2019-10-24

PALLADIUM OXIDE CATALYST FOR DIRECT FORMIC ACID FUEL CELL AND PREPARATION METHOD THEREOF

#31
20190314790
2019-10-17

Microwave assisted and low-temperature fabrication of nanowire arrays on scalable 2D and 3D substrates

#32
20190291091
2019-09-26

Honeycomb structure

#33
20190283002
2019-09-19

Dehydrogenation catalysts and methods of making and using the same

#34
20190247834
2019-08-15

Doped-carbon composites, synthesizing methods and applications of the same

#35
20190176140
2019-06-13

EXHAUST GAS CATALYST FOR INTERNAL COMBUSTION ENGINES

#36
20190109329
2019-04-11

Method for producing proton-conducting platinum particles with a large active surface area and surface-grafted with specific, proton-conducting polymers

#37
20190105635
2019-04-11

Carbon based materials as solid-state ligands for metal nanoparticle catalysts

#38
20190002297
2019-01-03

Synthesis of fibrous nano-silica spheres with controlled particle size, fibre density, and various textural properties

#39
20190001306
2019-01-03

Cluster supported catalyst and production method therefor

#40
20190001305
2019-01-03

Method for the preparation of a catalysed monolith

#41
20180369789
2018-12-27

Cluster supported catalyst and method for producing same

#42
20180345253
2018-12-06

Cluster-supporting catalyst and process for producing the same

#43
20180333698
2018-11-22

Method of preparation of a monilithic catalyst for selective catalytic reduction of nitrogen oxides

#44
20180280942
2018-10-04

Carbon doped tin disulphide and methods for synthesizing the same

#45
20180265446
2018-09-20

Catalyst and method for biodiesel production from unrefined low-grade oil and crude aqueous alcohols

#46
20180264457
2018-09-20

Method for preparing supported catalyst for heterogeneous catalytic ozonation

#47
20180250665
2018-09-06

Method for preparing a catalyst-containing ceramic filter for off-gas or exhaust gas cleaning

#48
20180207623
2018-07-26

Metal tungstates for use as nitrogen oxides reduction catalysts

#49
20180187094
2018-07-05

Nanowire-based hydrodesulfurization catalysts for hydrocarbon fuels

#50
20180104671
2018-04-19

CATALYST FOR 1,3-BUTADIENE PRODUCTION FROM ETHANOL

#51
20180029020
2018-02-01

Supported solid phase catalyst, and preparation method and use thereof

#52
20170274354
2017-09-28

Honeycomb structure

#53
20170203284
2017-07-20

Doped-carbon composites, synthesizing methods and applications of the same

#54
20160159934
2016-06-09

Uses of certain platinoid accumulating plants for use in organic chemical reactions

#55
20160107896
2016-04-21

Synthesis of cerium oxide nanorods

#56
20160039008
2016-02-11

Synthesis of bimetallic nanoparticle catalysts using microwave irradiation

#57
20160028092
2016-01-28

Bismuth-vanadate-laminate manufacturing method and bismuth-vanadate laminate

#58
20150273461
2015-10-01

Honeycomb structure

#59
20150174566
2015-06-25

Use of certain manganese-accumulating plants for carrying out organic chemistry reactions

#60
20150050494
2015-02-19

Incorporating metals, metal oxides and compounds on the inner and outer surfaces of nanotubes and between the walls of the nanotubes and preparation thereof

#61
20140295178
2014-10-02

Method for producing a particle containing porous silica, porous silica, and a particle containing porous silica

#62
20140196658
2014-07-17

Method to fabricate vertically oriented anatase nanowires on a substrate

#63
20140187416
2014-07-03

Processes for producing controlled porous catalysts for the dehydrogenation of organic compounds

#64
20140080694
2014-03-20

Synthesis of nanosized metal carbides on graphitized carbon as supporting materials for electrocatalysts

#65
20140011665
2014-01-09

Rapid synthesis of fuel cell catalyst using controlled microwave heating

#66
20140004440
2014-01-02

Ultralow loading fuel cell catalyst

#67
20130211106
2013-08-15

Production of graphene and nanoparticle catalysts supported on graphene using microwave radiation

#68
20130199923
2013-08-08

Method of Manufacturing Heterogeneous Catalyst Using Space Specificity

#69
20130186744
2013-07-25

Method of switching magnetic flux distribution

#70
20130089739
2013-04-11

NANOSTRUCTURED METAL OXIDES AND MIXED METAL OXIDES, METHODS OF MAKING THESE NANOPARTICLES, AND METHODS OF THEIR USE

#71
20130048947
2013-02-28

Methods to fabricate vertically oriented anatase nanowire arrays on transparent conductive substrates and applications thereof

#72
20120165183
2012-06-28

Method for preparing porous organic-inorganic hybrid materials, porous organic-inorganic hybrid materials obtained by the method and catalytic uses of the materials

#73
20120121499
2012-05-17

Transition Metal-Carbon Nanotube Hybrid Catalyst Containing Nitrogen, Method for Preparation Thereof, and Method for Generation of Hydrogen Using the Same

#74
20110313225
2011-12-22

Process for the preparation of an olefinic product, oxygenate conversion catalyst particles, and process for the manufacutre thereof

#75
20110301018
2011-12-08

Heavily doped metal oxides and methods for making the same

#76
20110028311
2011-02-03

Visible light activatable photocatalyst

#77
20100311574
2010-12-09

Process to produce high surface area nanoparticle vanadium phosphorus oxide catalyst and product derives thereof

#78
20100116642
2010-05-13

Method For Producing Alkaline Fatty Acid Amides

#79
20100055386
2010-03-04

HONEYCOMB STRUCTURE

#80
20090291836
2009-11-26

Honeycomb structure

#81
20090291833
2009-11-26

HONEYCOMB STRUCTURE

#82
20090291828
2009-11-26

HONEYCOMB STRUCTURE

#83
20090259059
2009-10-15

Catalyst for producing alkylene oxide, method for producing the same, and method for producing alkylene oxide using said catalyst

#84
20090229259
2009-09-17

Catalyst-carrying filter

#85
20090227446
2009-09-10

Method for preparing porous organic-inorganic hybrid materials, porous organic-inorganic hybrid materials obtained by the method and catalytic uses of the materials

#86
20090155163
2009-06-18

Transition Metal-Carbon Nanotube Hybrid Catalyst Containing Nitrogen, Method for Preparation Thereof, and Method for Generation of Hydrogen Using the Same

#87
20090078913
2009-03-26

Carbonaceous materials

#88
20080318765
2008-12-25

NANOALLOYS IN EMISSIONS CONTROL AFTER-TREATMENT SYSTEMS

#89
20080249340
2008-10-09

Hydro-Oxidation of Hydrocarbons Using a Catalyst Prepared by Microwave Heating

#90
20080182155
2008-07-31

Carbon nanotube, support catalyst, method of preparing the support catalyst and a fuel cell comprising the support catalyst

#91
20080175783
2008-07-24

Amino-Functionalized Mesoporous Silica

#92
20080038161
2008-02-14

Method for producing a catalyst and the catalyst made therefrom

#93
20070283783
2007-12-13

Process for the production of nano-scale metal particles

#94
20070283782
2007-12-13

Continuous process for the production of nano-scale metal particles

#95
20070209927
2007-09-13

Magnetron Sputtering Device In which Two Modes Of Magnetic Flux Distribution (Balanced Mode/Unbalanced Mode) Can Be Switched From One To The Other And Vice Versa, A Film Formation Method For Forming A Film From An Inorganic Film Formation Material Using The Device, And A Dual Mode Magnetron Sputtering Device And Film Formation Method For Forming A Film From An Inorganic Film Formation Material At A Low Temperature Using The Device

#96
20070098914
2007-05-03

Microwave process for porous ceramic filters with passivation and catalyst coatings

#97
20070012183
2007-01-18

Method and apparatus for the continuous preparation of porous materials and mixed metal oxides using continuous stirred reactors

#98
20070004582
2007-01-04

Cobalt oxide catalysts

#99
20070003475
2007-01-04

Metal oxide catalysts

#100
20060291827
2006-12-28

Process and apparatus to synthesize materials

#101
20060252630
2006-11-09

Microwave assisted desulfurization of nitrogen oxide storage reduction catalysts

#102
20060183942
2006-08-17

Method for preparing catalysts and the catalysts produced thereby

#103
20060183626
2006-08-17

Process for preparing catalysts and catalysts produced therefrom

#104
20060094595
2006-05-04

Drying method for exhaust gas catalyst

#105
20060009354
2006-01-12

Catalytic material and method of production thereof

#106
20050261124
2005-11-24

Hydrotreating catalyst of catalytic cracking gasoline

#107
20050165252
2005-07-28

Method for preparing catalysts for partial oxidation of propylene and iso-butylene

#108
20050137079
2005-06-23

Catalyst formulation, exhaust system, and gas treatment device

#109
20050095181
2005-05-05

Mixing and reaction of solids, suspensions or emulsions in a microwave field

#110
19267136
2025-11-25

Method of hydrogen generation through sodium borohydride hydrolysis using CaVO@CaSiO@g-CNnanocomposite

#111
19256982
2026-03-10

Copper hydroxide nitrate/calcium silicate/graphitic carbon nitride nanocomposite material based absorbent for wastewater treatment

#112
19232476
2026-02-24

Porous calcium meta vanadate/calcium silicate/graphitic carbon nitride (CaV2O6/CaSiO3/g-C3N4) nanocomposite

#113
19225576
2025-09-23

Nanocomposite material

#114
15715008
2018-07-10

Method of making palladium nanoparticles