ClassID:

33139

B01J31/0279 - CPC Classification

Classification description:

Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides comprising ionic liquids, as components in catalyst systems or catalysts , the ionic liquid compounds being used in the molten state at the respective reaction temperature containing nitrogen as cationic centre the cationic portion being acyclic or nitrogen being a substituent on a ring

Recent Application in this class:
#1
20260008765
2026-01-08

METHOD FOR PREPARING AND SEPARATING ALKYLENE CARBONATE USING CARBON DIOXIDE IN AIR

#2
20250205691
2025-06-26

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

#3
20250186981
2025-06-12

CATALYST COMPOSITION FOR CYCLIC OLEFIN POLYMERIZATION, AND METHOD FOR PREPARING CYCLIC OLEFIN-BASED OLIGOMER OR OLEFIN-BASED POLYMER BY USING SAME

#4
20250154890
2025-05-15

Catalytic wall-flow filter

#5
20250050319
2025-02-13

CATALYTIC COMPOSITION IN THE FORM OF A PICKERING EMULSION

#6
20250015264
2025-01-09

CATALYST-EMBEDDED MESOPOROUS CARBON CRYOGELS FOR ENERGY STORAGE

#7
20240199658
2024-06-20

DIRECT SYNTHESIS OF ORGANOTIN ALKOXIDES

#8
20210346877
2021-11-11

Catalyst system for producing cyclic carbonates and method related thereto

#9
20210205798
2021-07-08

Catalyst system for producing cyclic carbonates and method related thereto

#10
20200299220
2020-09-24

Methods of making acrylic acid from lactic acid or its derivatives in liquid phase

#11
20200101446
2020-04-02

Catalyst composition for selective hydrogenation with improved characteristics

#12
20200094226
2020-03-26

Catalyst composition for selective hydrogenation with improved characteristics

#13
20190062247
2019-02-28

Liquid phase oxidation of lower alkanes to oxygenates

#14
20180222833
2018-08-09

Application of ionic liquid in propylene glycol ether synthesis and method for synthesizing propylene glycol ether

#15
20180188159
2018-07-05

PROCESS FOR MONITORING THE CATALYTIC ACTIVITY OF AN IONIC LIQUID

#16
20180180555
2018-06-28

PROCESS FOR MONITORING THE CATALYTIC ACTIVITY OF AN IONIC LIQUID

#17
20180111083
2018-04-26

Devices for electrocatalytic conversion of carbon dioxide

#18
20180029969
2018-02-01

Methods of making acrylic acid from lactic acid or its derivatives in liquid phase

#19
20170341067
2017-11-30

Palladium Catalyst System Comprising Zwitterion And/Or Acid-Functionalyzed Ionic Liquid

#20
20170320047
2017-11-09

PROCESS TO PREPARE A COMPOSITE IONIC LIQUID

#21
20170259206
2017-09-14

Electrocatalytic process for carbon dioxide conversion

#22
20170182485
2017-06-29

IONIC LIQUID-SOLVENT COMPLEX, PREPARATION AND APPLICATIONS THEREOF

#23
20170144141
2017-05-25

Selectivity of ionic liquid alkylation

#24
20160199825
2016-07-14

COMPOSITE IONIC LIQUID CATALYST

#25
20150231624
2015-08-20

Process for regeneration of ionic liquid catalyst

#26
20150209722
2015-07-30

Electrocatalytic process for carbon dioxide conversion

#27
20140005034
2014-01-02

Method for preparing a catalyst composition for oligomerization of ethylene and respective catalyst composition pre-formation unit

#28
20130109882
2013-05-02

Method of synthesizing polyol acetate by using catalyst of ionic liquid heteropoly acid

#29
20130102819
2013-04-25

CATALYST COMPOSITION FOR SELECTIVE HYDROGENATION WITH IMPROVED CHARACTERISTICS

#30
20130030233
2013-01-31

Process for oligomerizing olefins

#31
20120004096
2012-01-05

On-site drying of aqueous salt for ionic liquid make-up

#32
20110288343
2011-11-24

Method for synthesizing polyoxymethylene dimethyl ethers catalyzed by an ionic liquid

#33
20110201766
2011-08-18

Method and system to add high shear to improve an ionic liquid catalyzed chemical reaction

#34
20110178258
2011-07-21

Supported Ionic Liquids or Activating Supposrts

#35
20110105793
2011-05-05

Method for separating amide from amino acid ionic liquid

#36
20110077429
2011-03-31

Method and catalyst composition for preparing amide

#37
20110065950
2011-03-17

PALLADIUM CATALYST SYSTEM COMPRISING ZWITTERION AND/OR ACID-FUNCTIONALYZED IONIC LIQUID

#38
20090235574
2009-09-24

Production of Bio-Diesel

#39
20090216015
2009-08-27

Base Stable Ionic Liquids

#40
20050119423
2005-06-02

Method and system to add high shear to improve an ionic liquid catalyzed chemical reaction