ClassID:

93837

C07C2523/50 - CPC Classification

Classification description:

Catalysts comprising metals or metal oxides or hydroxides, not provided for in group of noble metals; Silver or gold Silver

Recent Application in this class:
#1
20260115700
2026-04-30

TANTALUM CATALYST COMPOSITION AND METHOD OF USING THE SAME

#2
20260103434
2026-04-16

METHODS OF USING HYDROGEN TO EXTEND CATALYST LIFE FOR ETHANOL TO BUTADIENE CONVERSIONS

#3
20250033019
2025-01-30

REACTOR FOR OXYGEN-FREE DIRECT CONVERSION OF METHANE AND METHOD FOR PREPARING ETHYLENE USING THE SAME

#4
20240294446
2024-09-05

Processes for Dehydrogenating Alkanes and Alkyl Aromatic Hydrocarbons

#5
20240010579
2024-01-11

Processes for Making Linear Alpha-Olefins

#6
20230405561
2023-12-21

Catalyst supports—composition and process of manufacture

#7
20230295062
2023-09-21

Process to conduct an endothermic dehydrogenation and/or aromatisation reaction in a fluidized bed reactor

#8
20230054928
2023-02-23

METHOD FOR PREPARING CARBONYL SULFONE

#9
20230018899
2023-01-19

CATALYST, METHOD FOR PRODUCING ISOBUTYL ALDEHYDE AND METHACROLEIN, METHOD FOR PRODUCING METHACRYLIC ACID, AND METHOD FOR PRODUCING METHACRYLIC ACID ESTER

#10
20220055971
2022-02-24

METHOD OF METHYL CYCLOPENTENE PRODUCTION FROM CYCLOHEXENE OVER ZEOLITE-BASED CATALYST STRUCTURE

#11
20210379572
2021-12-09

Catalyst supports—composition and process of manufacture

#12
20210379571
2021-12-09

Catalyst supports—composition and process of manufacture

#13
20210284962
2021-09-16

GENERATION OF A POPULATION OF HINDBRAIN CELLS AND HINDBRAIN-LIKE ORGANOIDS FROM PLURIPOTENT STEM CELLS

#14
20210179518
2021-06-17

Method for removing dienes from a material stream containing C3 to C5 hydrocarbons by selective hydrogenation

#15
20210171419
2021-06-10

Catalytic conversion of ethanol to 1-/2-butenes

#16
20210023536
2021-01-28

Supported bimetallic core-shell structure catalyst and its preparation method

#17
20200353446
2020-11-12

CATALYST COMPOSITION FOR THE OXIDATIVE COUPLING OF METHANE USING A SILVER PROMOTER

#18
20200123083
2020-04-23

Selective hydrogenation methods and catalysts

#19
20200123082
2020-04-23

Selective hydrogenation methods

#20
20200123081
2020-04-23

Selective hydrogenation methods

#21
20200002244
2020-01-02

Process for Converting Butanol into Propylene

#22
20190389791
2019-12-26

Circular economy methods of preparing unsaturated compounds

#23
20190055177
2019-02-21

Alkane oxidative dehydrogenation (ODH)

#24
20180290949
2018-10-11

Palladium-based supported hydrogenation catalyst, and preparation method and application thereof

#25
20180222813
2018-08-09

Single step conversion of ethanol to butadiene

#26
20180142066
2018-05-24

Sulfur terminated organosilica materials and uses thereof

#27
20180104671
2018-04-19

CATALYST FOR 1,3-BUTADIENE PRODUCTION FROM ETHANOL

#28
20170362155
2017-12-21

Circular economy methods of preparing unsaturated compounds

#29
20160351918
2016-12-01

CNT sheet substrates and transition metals deposited on same

#30
20160347684
2016-12-01

Process for the selective hydrogenation of acetylene to ethylene

#31
20160310931
2016-10-27

Silver-cerium oxide composite catalyst supported on an alkaline carrier and method for producing the same

#32
20160280721
2016-09-29

Cross-coupling of unactivated secondary boronic acids

#33
20160023962
2016-01-28

Process and catalyst for methane conversion to aromatics

#34
20140303418
2014-10-09

Hydrocarbon conversion process

#35
20140094635
2014-04-03

Metal catalyst composition

#36
20140045239
2014-02-13

Renewable engine fuel and method of producing same

#37
20130137906
2013-05-30

Treatment of recycle gas from acid hydrogenation

#38
20130123554
2013-05-16

One-step method for butadiene production

#39
20130102819
2013-04-25

CATALYST COMPOSITION FOR SELECTIVE HYDROGENATION WITH IMPROVED CHARACTERISTICS

#40
20130059725
2013-03-07

Metallic Alloys with Microbiological Component and Catalytic Properties

#41
20130029835
2013-01-31

Hybrid catalysts

#42
20130012747
2013-01-10

METHOD OF MANUFACTURE OF AROMATIC COMPOUND

#43
20120310027
2012-12-06

Proton conducting membrane

#44
20120296136
2012-11-22

Process for alkylation of toluene to form styrene and ethylbenzene

#45
20120296135
2012-11-22

Nitrogen containing catalyst for coupling reactions

#46
20120296134
2012-11-22

GERMANIUM MODIFIED CATALYST FOR COUPLING REACTIONS

#47
20120264988
2012-10-18

Cineole

#48
20120259132
2012-10-11

PROCESS TO PREPARE AN ETHANOL-DERIVATE

#49
20120190117
2012-07-26

Catalyst formulation for hydrogenation

#50
20120123176
2012-05-17

Methane aromatization catalyst, method of making and method of using the catalyst

#51
20120083637
2012-04-05

Regeneration of metal-containing catalysts

#52
20120035403
2012-02-09

Converting biomass to gaseous fuel hydrocarbons

#53
20120022310
2012-01-26

PROCESS FOR PREPARING AROMATICS FROM METHANE

#54
20120004471
2012-01-05

Process for producing alkylated aromatic compounds and process for producing phenols

#55
20110251447
2011-10-13

Process for hydrogenating highly unsaturated hydrocarbons and catalyst therefor

#56
20110217781
2011-09-08

Catalyst formulation for hydrogenation

#57
20100290961
2010-11-18

Hydrogen transport membranes for dehydrogenation reactions

#58
20100125158
2010-05-20

Methods for selective hydrogenation performance using a layered sphere catalyst with new formulations

#59
20100094069
2010-04-15

Dehydrogenation Processes Using Functional Surface Catalyst Composition

#60
20090275788
2009-11-05

Hydrogenation Processes Using Functional Surface Catalyst Composition

#61
20090182186
2009-07-16

Supported catalyst for conversion of propane to propene and its use in a process for that conversion

#62
20090163749
2009-06-25

CONVERSION OF METHANE INTO C3˜C13 HYDROCARBONS

#63
20090062588
2009-03-05

Catalyst, its preparation and use

#64
20080188703
2008-08-07

Method for Producing a Stream of Hydrocarbons Containing from 5 to 12 Carbon Atoms Per Molecule and Having an Increased Content in Linear Alpha-Olefins

#65
20080039671
2008-02-14

Process for chemical conversions in membrane reactors and recovery of purified product

#66
20070142683
2007-06-21

Supported catalyst for the selective hydrogenation of alkynes and dienes

#67
20060235255
2006-10-19

Double bond hydroisomerization process

#68
20060235252
2006-10-19

Double bond hydroisomerization of butenes

#69
20060025641
2006-02-02

Process for the selective hydrogenation of alkynes and/or dienes in an olefin-containing hydrocarbon stream

#70
20050277798
2005-12-15

Process for the production of olefins

#71
20050222479
2005-10-06

Hydrogen transport membranes for dehydrogenation reactions

#72
20050048658
2005-03-03

Catalyst formulation for hydrogenation

#73
20050010074
2005-01-13

Conversion catalyst for ethylbenzene containing xylenes and process for converting ethylbenzene containing xylenes by using catalyst

#74
17347620
2023-10-03

Catalyst supports—composition and process of manufacture

#75
16448632
2022-01-04

Catalyst supports—composition and process of manufacture