ClassID:

34525

B01J2231/646 - CPC Classification

Classification description:

Catalytic reactions performed with catalysts classified in; Reduction reactions, e.g. hydrogenation; Reductions in general of organic substrates, e.g. hydride reductions or hydrogenations; Hydrogenation of organic substrates, i.e. H or H-transfer hydrogenations, e.g. Fischer-Tropsch processes of aromatic or heteroaromatic rings

Recent Application in this class:
#1
20250281919
2025-09-11

PREPARATION METHOD OF Co@CM MULTI-CHANNEL CERAMIC CATALYTIC MEMBRANE FOR HYDROGENATION OF p-NITROPHENOL

#2
20250235857
2025-07-24

UNSUPPORTED BIMETALLIC HYDROGENATION CATALYST, ITS PREPARATION AND APPLICATION THEREOF

#3
20250092015
2025-03-20

A 6-substituted Chiral Pure Difluoropiperidine Quinazoline Derivative And Its Preparation Method

#4
20250091041
2025-03-20

NANOHYBRID CATALYST FOR HYDROGENATION REACTIONS

#5
20240399351
2024-12-05

UNSUPPORTED HYDROGENATION CATALYST, ITS PREPARATION AND APPLICATION THEREOF

#6
20240033718
2024-02-01

METHOD FOR PREPARING CATALYST FOR SELECTIVE HYDROGENATION OF CYCLODODECATRIENE AND CATALYST PREPARED BY PREPARATION METHOD

#7
20230211329
2023-07-06

Metal-Oxo Clusters Comprising Noble Metals and Metal Cluster Units Thereof

#8
20230172195
2023-06-08

MICROCAPSULES AND PROCESSES FOR THEIR PREPARATION

#9
20230098199
2023-03-30

METHOD OF PRODUCING HYDROGEN

#10
20210339235
2021-11-04

Organometallic compound for hydrocarbon cracking

#11
20210261478
2021-08-26

Process for synthesizing fluorinated cyclic aliphatic compounds

#12
20210017108
2021-01-21

Integrated capture and conversion of COto methanol or methanol and glycol

#13
20200347309
2020-11-05

Catalytic remedy for advanced UCO bleed reduction in recycle hydrocracking operations

#14
20200324276
2020-10-15

Metal oxide-supported earth-abundant metal catalysts for highly efficient organic transformations

#15
20200216371
2020-07-09

Polyoxometalates comprising noble metals and carboxylate-based capping groups and metal-clusters thereof

#16
20200048566
2020-02-13

Catalytic remedy for advanced UCO bleed reduction in recycle hydrocracking operations

#17
20200001286
2020-01-02

Immobilized ruthenium-triphos catalysts for selective hydrogenolysis of amides

#18
20190284056
2019-09-19

Methods of producing composite zeolite catalysts for heavy reformate conversion into xylenes

#19
20190270080
2019-09-05

Catalyst containing 2-acetylbutyrolactone and/or the hydrolysis products thereof, and use thereof in a hydrotreatment and/or hydrocracking process

#20
20190105648
2019-04-11

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

#21
20190105647
2019-04-11

Catalysts and methods of making the same

#22
20190087230
2019-03-21

Low system memory detection

#23
20190084995
2019-03-21

Spiroketal-based C2-symmetric scaffold for asymmetric catalysis

#24
20180361370
2018-12-20

Stabilization of active metal catalysts at metal-organic framework nodes for highly efficient organic transformations

#25
20180318790
2018-11-08

Aromatic hydrogenation catalysts and uses thereof

#26
20180207622
2018-07-26

Mesoporous and macroporous nickel-based catalyst having a median macropore diameter of between 50 nm and 200 nm and its use with regard to hydrogenation

#27
20170354961
2017-12-14

Catalysts and methods of making the same

#28
20170334831
2017-11-23

Kinetic resolution of racemic hydroxy ester via asymmetric catalytic hydrogenation and application thereof

#29
20170320977
2017-11-09

Olefin polymerization catalyst system comprising mesoporous organosilica support

#30
20170320971
2017-11-09

Olefin polymerization catalyst system comprising mesoporous organosilica support

#31
20160229959
2016-08-11

Organosilica materials and uses thereof

#32
20160168485
2016-06-16

Membrane fabrication methods using organosilica materials and uses thereof

#33
20160067696
2016-03-10

Ruthenium-diamine complexes and method for producing optically active compounds

#34
20150094468
2015-04-02

Diamine compound and metal complexes, and method for producing optically active compounds

#35
20130193035
2013-08-01

Catalyst preparation reactors from catalyst precursor used for feeding reactors to upgrade heavy hydrocarbonaceous feedstocks

#36
20130158276
2013-06-20

Ruthenium-diamine complexes and method for producing optically active compounds

#37
20130150637
2013-06-13

Hydroconversion process for heavy hydrocarbonaceous feedstock

#38
20110190115
2011-08-04

METAL-CONTAINING ORGANOSILICA CATALYST; PROCESS OF PREPARATION AND USE THEREOF

#39
20100228064
2010-09-09

Process for hydrogenation of an aromatic feedstock that as catalyst uses a suspension of metal nanoparticles containing a nitrogen-containing ligand in an ionic liquid

#40
15256492
2017-02-14

Catalytic hydrogenation using complexes of base metals with tridentate ligands