ClassID:

34624

B01J2531/002 - CPC Classification

Classification description:

Additional information regarding catalytic systems classified in; General concepts, e.g. reviews, relating to catalyst systems and methods of making them, the concept being defined by a common material or method/theory Materials

Sub-classes:
Recent Application in this class:
#1
20260153492
2026-06-04

ETHYLENE SENSOR

#2
20260078098
2026-03-19

PROCESS OF MAKING DERIVATIVES OF SUBSTITUTED MORPHOLINES

#3
20260008036
2026-01-08

PREPARATION METHOD OF ION CATALYST MATERIAL FOR PET CHEMICAL RECYCLING AND PET CHEMICAL RECYCLING METHOD

#4
20250205691
2025-06-26

CATALYST FOR CHEMICAL PRETREATMENT OF WASTE FAT, OIL AND GREASE, AND PREPARATION METHOD AND USE THEREOF

#5
20250144603
2025-05-08

CATALYST COMPOSITION OF MATTER FOR PRODUCTION OF PERCARBOXYLIC ACIDS

#6
20240382939
2024-11-21

Degradation Method of PFAS

#7
20240349718
2024-10-24

COMPOSITION

#8
20240174593
2024-05-30

Polyalkyl p-phenylenediamine anti-degradants and intermediates and preparation method thereof

#9
20240174592
2024-05-30

POLYALKYL P-PHENYLENEDIAMINE ANTI-DEGRADANTS AND INTERMEDIATES AND PREPARATION METHOD THEREOF

#10
20240124401
2024-04-18

USE OF SILICON COMPOUNDS IN CYCLIZATION REACTIONS

#11
20240123434
2024-04-18

MULTIFUNCTIONAL CATALYST, METHOD FOR PRODUCING THE SAME, AND METHOD FOR USING THE SAME

#12
20240082830
2024-03-14

TRIARYL BORANE CATALYSTS AND METHOD FOR SELECTIVE HYDROSILYLATION OF ESTERS AND LACTONES USING SAID CATALYSTS

#13
20240066496
2024-02-29

Metal Supported Powder Catalyst Matrix and Processes for Multiphase Chemical Reactions

#14
20240051900
2024-02-15

Methods for making linear internal olefins from mixtures of linear and branched olefins

#15
20240043383
2024-02-08

Method of preparing indolin-2-one compound and method of using indolin-2-one

#16
20240018086
2024-01-18

METHOD OF PREPARING HETEROGENEOUS LINEAR CARBONATE USING BASIC ION EXCHANGE RESIN

#17
20230406810
2023-12-21

METHOD OF PREPARING HETEROGENEOUS LINEAR CARBONATE USING ACIDIC ION EXCHANGE RESIN

#18
20230398527
2023-12-14

ACRIDINIUM-BASED PHOTOREDOX CATALYSTS, SYNTHESIS AND USE THEREOF IN OXIDATIVE CLEAVAGE OF C-O BONDS

#19
20230357173
2023-11-09

Process of making derivatives of substituted morpholines

#20
20230295100
2023-09-21

PROCESS OF MAKING DERIVATIVES OF SUBSTITUTED MORPHOLINES

#21
20230286918
2023-09-14

MANUFACTURING PROCESS FOR 3,5-DICHLOROPICOLINONITRILE FOR SYNTHESIS OF VADADUSTAT

#22
20230277998
2023-09-07

Metal Supported Powder Catalyst Matrix and Processes for Multiphase Chemical Reactions

#23
20230271996
2023-08-31

PROCESS FOR PREPARING CEDAZURIDINE

#24
20230265036
2023-08-24

REMOVAL OF ALDEHYDES IN ACETIC ACID PRODUCTION

#25
20230173461
2023-06-08

Mixtures of Binder Particles Used in Production of Immobilized Particulate Products

#26
20230121469
2023-04-20

CATALYST FOR MANUFACTURING AMIDE COMPOUND, AND METHOD FOR MANUFACTURING AMIDE COMPOUND

#27
20230105628
2023-04-06

HYDROTREATING CATALYST WITH A TITANIUM CONTAINING CARRIER AND SULFUR CONTAINING ORGANIC ADDITIVE

#28
20230104349
2023-04-06

Halogenated Tetrasilyl Boranates

#29
20230103890
2023-04-06

Photooxygenation Catalyst Compound and Medicine Comprising Same

#30
20230094928
2023-03-30

Synthesis method of lactide by confinement effect catalysis of crystalline porous polymer material

#31
20230001394
2023-01-05

CATALYST FOR CARBONYLATION OF DIMETHYL ETHER AND METHOD FOR PREPARING THE SAME

#32
20220371978
2022-11-24

SYSTEMS AND METHODS FOR MTBE PRODUCTION

#33
20220370994
2022-11-24

Process for recovering quaternary salt bromination catalyst

#34
20220281798
2022-09-08

Preparation of (meth)acrylic acid esters

#35
20220259141
2022-08-18

Method of preparing L-homoserine

#36
20220177645
2022-06-09

END-GROUP ISOMERIZATION OF POLY(ALKYLENE CARBONATE) POLYMERS

#37
20220144868
2022-05-12

Chiral n-heterocyclic phosphorodiamidic acids (NHPAS) and derivatives as novel Brønsted acid catalysts

#38
20220088564
2022-03-24

Metal supported powder catalyst matrix and processes for multiphase chemical reactions

#39
20220048006
2022-02-17

Metal supported powder catalyst matrix and processes for multiphase chemical reactions

#40
20210355054
2021-11-18

Process to recover high quality 3-methyl-but-3-en-1-ol

#41
20210352945
2021-11-18

OLIGOSACCHARIDE COMPOSITIONS FOR USE IN NUTRITIONAL COMPOSITIONS, AND METHODS OF PRODUCING THEREOF

#42
20210331148
2021-10-28

Catalyst for preparing high purity taurine and use thereof

#43
20210260566
2021-08-26

Enhanced reduction bioremediation method using in-situ alcoholysis

#44
20210255159
2021-08-19

ETHYLENE SENSOR

#45
20210246094
2021-08-12

METHOD FOR PRODUCING FAT ALCOHOL ETHOXYLATES

#46
20210238150
2021-08-05

Production method for 5,5-di-substituted-4,5-dihydroisoxazole

#47
20210238123
2021-08-05

Method of producing N,N-disubstituted amide and catalyst for producing N,N-disubstituted amide

#48
20210220811
2021-07-22

METHOD OF PRODUCING CYLINDRICAL FILM-COATED HONEYCOMB STRUCTURE AND METHOD OF PRODUCING CATALYST

#49
20210220788
2021-07-22

Systems for converting light paraffins to alcohols

#50
20210197183
2021-07-01

CHIRAL CATALYST AND HETEROGENEOUS CHIRAL CATALYST COMPRISING THE SAME

#51
20210197182
2021-07-01

Chiral catalyst and heterogeneous chiral catalyst comprising the same

#52
20210188650
2021-06-24

Method for producing carbon monoxide

#53
20210179529
2021-06-17

Preparation of (meth)acrylic acid esters

#54
20210163510
2021-06-03

METHOD FOR PRODUCING CATIONIC SILICON(II) COMPOUNDS

#55
20210162379
2021-06-03

Catalytic formulation for producing propylene cyclic carbonate from carbon dioxide using a potassium iodide catalyst

#56
20210147457
2021-05-20

Chiral n-heterocyclic phosphorodiamidic acids (NHPAS) and derivatives as novel bronsted acid catalysts

#57
20210147434
2021-05-20

PROCESS FOR THE PREPARATION OF MORPHINANE COMPOUNDS

#58
20210147364
2021-05-20

Catalyst bound alpha radical and synthesis of OXO compounds using the same

#59
20210031163
2021-02-04

Metal supported powder catalyst matrix and processes for multiphase chemical reactions

#60
20210024448
2021-01-28

PROCESS FOR ESTERIFICATION AND TRANS-ESTERIFICATION REACTIONS

#61
20210023539
2021-01-28

Zwitterionic catalysts for (trans)esterification: application in fluoroindole-derivatives and biodiesel synthesis

#62
20200377445
2020-12-03

Imine-type quaternary ammonium salt catalyst, preparation method thereof and use thereof for preparation of polyisocyanate composition

#63
20200361856
2020-11-19

Method for producing isocyanates

#64
20200339493
2020-10-29

Method of catalysis for the production of bisphenol A

#65
20200339487
2020-10-29

Cannabinoid Compositions Having Improved Bioactivity and Methods Thereof

#66
20200331934
2020-10-22

Preparation method for epoxy compound having alkoxysilyl group

#67
20200290029
2020-09-17

Photocatalytic system and applications thereof

#68
20200283373
2020-09-10

Process for the preparation of trifloxystrobin

#69
20200262849
2020-08-20

High purity trisilylamine, methods of making, and use

#70
20200246785
2020-08-06

Ionic polymers and use thereof in biomass processing

#71
20200223779
2020-07-16

CATALYTIC CYCLE FOR PRODUCTION OF 1,1-DISUBSTITUTED ALKENES

#72
20200172500
2020-06-04

Bi-phasic continuous-flow tubular reactor and heterogeneous catalysts preparation method for production of 5-hydroxymethyl furfural

#73
20200156051
2020-05-21

Hydrotreating catalyst with a titanium containing carrier and sulfur containing organic additive

#74
20200148614
2020-05-14

Method of preparing bio-polyols from epoxidized fatty acid esters

#75
20200131110
2020-04-30

O-phenyl phenoxyalkyl acrylate and methods for producing the same

#76
20200115313
2020-04-16

Naphthalenedicarboxylic acid dichloride production method

#77
20200101451
2020-04-02

Delayed cure micro-encapsulated catalysts

#78
20200010401
2020-01-09

Method for preparing dialkyl dicarbonates using amine oxides

#79
20190375693
2019-12-12

Reduced polymer formation for selective ethylene oligomerizations

#80
20190352315
2019-11-21

Method for making an organoaminosilane; a method for making a silylamine from the organoaminosilane

#81
20190351371
2019-11-21

Article of manufacture for securing a catalyst substrate

#82
20190345174
2019-11-14

Preparation method for epoxy compound having alkoxysilyl group

#83
20190322802
2019-10-24

End-group isomerization of poly(alkylene carbonate) polymers

#84
20190322611
2019-10-24

Method for preparing maleate by selective catalytic oxidation of lignin

#85
20190315671
2019-10-17

Method of preparing methyl tert-butyl ether

#86
20190309133
2019-10-10

Nontoxic catalyst for preparation of polysiloxane (meth)acrylates

#87
20190308996
2019-10-10

Catalysis of dehydrocoupling reactions between amines and silanes

#88
20190300549
2019-10-03

Process for preparing isocyanates containing alkoxysilane groups

#89
20190292133
2019-09-26

Chiral phase-transfer catalyst and method for preparing alpha-amino acid by using the same

#90
20190291090
2019-09-26

Photocatalyst

#91
20190210007
2019-07-11

Photocatalyst laminate

#92
20190194414
2019-06-27

Methods of producing organosilica materials and uses thereof

#93
20190193063
2019-06-27

CATALYSTS SUPPORTED ON NATURAL POLYMERS FOR THE PRODUCTION OF CARBONATES FROM CO2

#94
20190105648
2019-04-11

CATALYST BASED ON CATECHOLAMINE AND ITS USE IN A HYDROTREATMENT AND/OR HYDROCRACKING PROCESS

#95
20190039988
2019-02-07

Adamantane-intercalated layered double hydroxide

#96
20190002422
2019-01-03

Process for the epoxidation of propene to propylene oxide

#97
20180334469
2018-11-22

Tris(disilanyl)amine

#98
20180201578
2018-07-19

Process for preparing alkyl pyroglutamic acids

#99
20180162801
2018-06-14

Methods of making cerium oxide polyaniline composite nanospheres and methods of use

#100
20180093993
2018-04-05

Joint production method and device for aziridine, piperazine and triethylenediamine

#101
20180057476
2018-03-01

Production of meso-lactide, D-lactide and L-lactide by back biting of polylactide

#102
20180001261
2018-01-04

Article of manufacture for securing a catalyst substrate

#103
20180000146
2018-01-04

OLIGOSACCHARIDE COMPOSITIONS FOR USE IN NUTRITIONAL COMPOSITIONS, AND METHODS OF PRODUCING THEREOF

#104
20170341999
2017-11-30

Reduced polymer formation for selective ethylene oligomerizations

#105
20170267623
2017-09-21

High aspect ratio layered double hydroxide materials and methods for preparation thereof

#106
20170217883
2017-08-03

Process for the synthesis of Dapsone and its intermediates

#107
20170211023
2017-07-27

SUPRAMOLECULAR CAPSULES

#108
20170204044
2017-07-20

Multifunctional (meth)acrylate manufacturing method

#109
20170197909
2017-07-13

Enhanced extraction of impurities from mixture comprising nitriles

#110
20170173571
2017-06-22

Composite material used for catalyzing and degrading nitrogen oxide and preparation method and application thereof

#111
20170156338
2017-06-08

COMPOSITE POWDER, HYBRID MATERIAL THEREOF, AND COMPOSITE THIN FILM THEREOF

#112
20170144884
2017-05-25

Dihydrogen Production Process

#113
20170088421
2017-03-30

Superdegas—a process of integrating sulfur collection and degassing for zero emission

#114
20170073299
2017-03-16

Method for producing diaryl carbonates

#115
20170073292
2017-03-16

SYNTHESIS OF DIKETONE COMPOUNDS FROM CARBOHYDRATES

#116
20170066702
2017-03-09

Process for the isolation of 1,2,5,6-hexanetetrol from sorbitol hydrogenolysis reaction mixtures using simulated moving bed chromatography

#117
20170057897
2017-03-02

Preparation of aldehydes and ketones from alkenes using polyoxometalate catalysts and nitrogen oxides

#118
20170029434
2017-02-02

Phosphonic acid catalyst in dehydrative cyclization of 5 and 6 carbon polyols with improved color and product accountability

#119
20170022207
2017-01-26

Joint production method and device for aziridine, piperazine and triethylenediamine

#120
20160346774
2016-12-01

Supported catalyst for aldehyde coupling reaction , method for performing aldehyde coupling reaction, and method for regenerating supported catalyst for aldehyde coupling reaction

#121
20160325271
2016-11-10

Method for the preparation of a synthetic faujasite material comprising monodisperse nanoparticles composed of single nanocrystals

#122
20160311793
2016-10-27

Production of meso-lactide, D-lactide, and L-lactide by back biting of polylactide

#123
20160297734
2016-10-13

Hydrolysis of an ester compound

#124
20160288106
2016-10-06

Cadmium sulfide quantum dots

#125
20160271600
2016-09-22

Ligand compound, catalyst system for olefin oligomerization, and olefin oligomerization method using the same

#126
20160237033
2016-08-18

PROCESS FOR PREPARING ALKYL PYROGLUTAMIC ACIDS

#127
20160221908
2016-08-04

Method for preparing levulinic acid using solid acid catalyst in presence of ethylene glycol-based compound solvent derived from biomass

#128
20160220989
2016-08-04

Artificial zeolites

#129
20160199813
2016-07-14

Polymer-supported metal nanoparticles, process for production thereof and polymeric nanoreactors produced therefrom

#130
20160168058
2016-06-16

Processes for removing entrained ionic liquid from a hydrocarbon phase

#131
20160167034
2016-06-16

Hydrochloric acid stripping process for ionic liquid regeneration process

#132
20160136630
2016-05-19

Selective hydrogenation catalyst and methods of making and using same

#133
20160074839
2016-03-17

Urea hydrolysis reactor for selective catalytic reduction

#134
20160074809
2016-03-17

UREA HYDROLYSIS REACTOR FOR SELECTIVE CATALYTIC REDUCTION

#135
20160046756
2016-02-18

PROCESS FOR PREPARING POLYISOCYANATES AND CATALYST KIT THEREFOR

#136
20160023968
2016-01-28

Method for producing 2-chloro-1,3,3,3-tetrafluoropropene

#137
20160008758
2016-01-14

Article of manufacture for securing a catalyst substrate

#138
20160002123
2016-01-07

Process for the selective dimerisation of ethylene to 1-butene

#139
20150352539
2015-12-10

G-CNfilm

#140
20150329963
2015-11-19

Ultra-thin Metal Oxide and Carbon-Metal Oxide Films Prepared by Atomic Layer Deposition (ALD)

#141
20150328621
2015-11-19

Carbon bodies and ferromagnetic carbon bodies

#142
20150306591
2015-10-29

High activity hydrotreating catalysts

#143
20150290624
2015-10-15

Hierarchical porous monoliths and methods for their preparation and use

#144
20150274921
2015-10-01

Cellular porous monoliths containing condensed tannins

#145
20150266013
2015-09-24

Photocatalyst

#146
20150266012
2015-09-24

PHOTOCATALYST COATING COMPOSITION

#147
20150246350
2015-09-03

Coatable Composition, Photocatalytic Articles, and Methods of Making the Same

#148
20150232703
2015-08-20

PROCESSES FOR PRODUCING LIGNIN-COATED HYDROPHOBIC CELLULOSE, AND COMPOSITIONS AND PRODUCTS PRODUCED THEREFROM

#149
20150202608
2015-07-23

Deodorizing material, process for manufacturing deodorizing material, and deodorizing device

#150
20150190797
2015-07-09

Self-cleaning, anti-smog, anti-mould photocatalytic powdered water based paint

#151
20150190796
2015-07-09

Composite Material Consisting of a Catalyst/Phase-Change Material, Related Manufacturing Methods and Use of Such a Material in Catalytic Reactions

#152
20150174569
2015-06-25

PHOTOCATALYTIC TIO2 COATINGS ON THE POLYMER SURFACES ACTIVATED WITH VISIBLE LIGHT, METHOD OF THEIR PREPARATION AND USE THEREOF

#153
20150158021
2015-06-11

PROCESS FOR THE IMMOBILIZATION OF CATALYSTS ON TEXTILE MATERIALS, THE OBTAINED TEXTILE MATERIALS AND THE USE OF SAID MATERIALS

#154
20150133680
2015-05-14

Direct anti-markovnikov addition of acids to alkenes

#155
20130017944
2013-01-17

SOLID CATALYTIC COMPOSITIONS BASED ON MESOPOROUS ORGANIC MATERIALS

#156
20120201860
2012-08-09

Ultra-thin metal oxide and carbon-metal oxide films prepared by atomic layer deposition (ALD)

#157
18904871
2025-12-09

Photocatalytic degradation and removal of imidacloprid insecticide using hydrophilic magnetic covalent organic frameworks (COFs)

#158
16656245
2020-09-08

Magnetically-recoverable catalysts for depolymerization

#159
15687181
2018-01-09

Method of N-formylating amines with a phosphonic anhydride

#160
15456357
2018-05-29

Process for oxidation of fatty alkenols to alkenal pheromone products

#161
15158867
2017-05-09

Process for the preparation of quinoline based ionic fluoride salts (QUFS)

#162
14998888
2017-03-21

Process for producing taurine from alkali taurinates

#163
14547627
2015-11-24

Regeneration of an ionic liquid catalyst using metal complexes