ClassID:

33130

B01J31/0267 - CPC Classification

Classification description:

Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides; Nitrogen-, phosphorus-, arsenic- or antimony-containing compounds; Phosphorus containing compounds Phosphines or phosphonium compounds, i.e. phosphorus bonded to at least one carbon atom, including e.g. sp2-hybridised phosphorus compounds such as phosphabenzene, the other atoms bonded to phosphorus being either carbon or hydrogen

Sub-classes:
Recent Application in this class:
#1
20260103649
2026-04-16

SUSTAINABLE AVIATION FUEL FROM NORMAL ALPHA OLEFIN BYPRODUCTS AND PROCESS FOR SAME

#2
20250084331
2025-03-13

SUSTAINABLE AVIATION FUEL FROM NORMAL ALPHA OLEFIN BYPRODUCTS AND PROCESS FOR SAME

#3
20250084327
2025-03-13

SUSTAINABLE JET FUEL AND PROCESS

#4
20240400593
2024-12-05

BIS-AMINOPHOSPHINES AS CATALYSTS FOR THE DIMERIZATION OF ALKYL ACRYLATES

#5
20240253023
2024-08-01

PERFLUORINATED AMIDE SALTS AND THEIR USES AS IONIC CONDUCTING MATERIALS

#6
20230348465
2023-11-02

IBOGAINE ANALOGS AS THERAPEUTICS FOR NEUROLOGICAL AND PSYCHIATRIC DISORDERS

#7
20230073963
2023-03-09

Synthesis of N-vinyl compounds by reacting cylic NH-compounds with acetylene in presence of homogenous catalyst

#8
20230057964
2023-02-23

Method for preparing acrylonitrile dimer

#9
20220162150
2022-05-26

Process for alkoxycarbonylation of ethylenically unsaturated compounds using benzene-based diphosphine ligands and aluminium triflate

#10
20220055970
2022-02-24

Synthesis method and synthesis device for cyclododecene

#11
20210362141
2021-11-25

Methods of controlling hydroformylation processes

#12
20210188752
2021-06-24

Recovery of propylene from reactor purge gas

#13
20210114010
2021-04-22

Catalyst compositions and hydroformylation processes

#14
20210046465
2021-02-18

METHODS OF CONTROLLING SURFACE TENSION

#15
20200331934
2020-10-22

Preparation method for epoxy compound having alkoxysilyl group

#16
20200038830
2020-02-06

Microencapsulated polyaddition catalyst

#17
20190345174
2019-11-14

Preparation method for epoxy compound having alkoxysilyl group

#18
20190194096
2019-06-27

Process for preparation of hydrofluoroalkenes by selective catalytic consecutive hydrodefluorination

#19
20190106366
2019-04-11

Ethylene selective oligomerization catalyst systems and method for ethylene oligomerization using the same

#20
20190076832
2019-03-14

Use of charge-containing molecules linked with covalent bonds to enhance acetylene hydrogenation catalysts

#21
20190071460
2019-03-07

Bis(6-methyl-3-sulphophenyl)(2-methylphenyl)phosphine, ammonium salt thereof, and method for producing same

#22
20190001317
2019-01-03

Catalytic composition comprising nickel, a phosphine-type ligand and a Lewis base, and use thereof in an olefin oligomerisation method

#23
20180361369
2018-12-20

Method for preparing ligand for polyketone polymerization catalyst

#24
20180339289
2018-11-29

Method for preparing oligomerization catalyst system and oligomerization catalyst system prepared thereby

#25
20180305285
2018-10-25

Process for producing aldehydes

#26
20180141967
2018-05-24

Bis(6-methyl-3-sulphophenyl)phenylphosphine, ammonium salt thereof, and method for producing same

#27
20180118658
2018-05-03

(Meth)acrylate manufacturing method

#28
20180057476
2018-03-01

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

#29
20180009727
2018-01-11

Method for olefin oligomerization

#30
20170305811
2017-10-26

Deactivator and method for decreasing by-products in olefin oligomerization using the same

#31
20170297990
2017-10-19

Process for producing alcohol analogue

#32
20170267603
2017-09-21

Method for oligomerizing an olefin

#33
20160311793
2016-10-27

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

#34
20160136630
2016-05-19

Selective hydrogenation catalyst and methods of making and using same

#35
20160107957
2016-04-21

Process for the manufacture of 2-chloro-1,1,1,2-tetrafluoropropane by liquid phase fluorination of 2-chloro-3,3,3-trifluoropropene

#36
20160067695
2016-03-10

Method for producing catalyst for cyclic carbonate synthesis

#37
20160060242
2016-03-03

Method for producing catalyst for cyclic carbonate synthesis

#38
20160052948
2016-02-25

BIS(6-METHYL-3-SULPHOPHENYL)(2-METHYLPHENYL)PHOSPHINE, AMMONIUM SALT THEREOF, AND METHOD FOR PRODUCING SAME

#39
20160052947
2016-02-25

BIS(6-METHYL-3-SULPHOPHENYL)PHENYLPHOSPHINE, AMMONIUM SALT THEREOF, AND METHOD FOR PRODUCING SAME

#40
20160038926
2016-02-11

METAL NANO-CATALYSTS IN GLYCEROL AND APPLICATIONS IN ORGANIC SYNTHESIS

#41
20160009553
2016-01-14

Method for producing hydrogen gas from formic acid

#42
20150306588
2015-10-29

Nickel-based catalytic composition, and its use in a process for the oligomerization of olefins

#43
20150298109
2015-10-22

Bifunctional organic catalysts

#44
20150239918
2015-08-27

FUNCTIONALIZED CARBON MATRIX MATERIALS

#45
20150057457
2015-02-26

Hydrogenation of biomass-derived substrates

#46
20140350303
2014-11-27

Catalysts for the production of methanol from carbon dioxide

#47
20130260286
2013-10-03

Oxygen reduction catalyst and electrochemical cell

#48
20130259790
2013-10-03

Process for preparing higher halosilanes and hydridosilanes

#49
20130018207
2013-01-17

Frustrated Lewis pair compositions

#50
20110269992
2011-11-03

Preparation of acetic acid and acetic anhydride

#51
20110263884
2011-10-27

Process for Preparing Saturated Branched Chain Fatty Acids

#52
20110046301
2011-02-24

Synthesis of urethanes and polyurethanes catalysed by carbenes

#53
20110015343
2011-01-20

Process for preparation of oligomeric or polymeric compounds using selective Michael addition

#54
20100048949
2010-02-25

Frustrated lewis pair compositions

#55
20090234091
2009-09-17

Preparation of polyisocyanates of the trimer type

#56
20090029848
2009-01-29

Process for producing microparticulate hardening catalyst

#57
20070112238
2007-05-17

Telomerization of dienes

#58
20050123831
2005-06-09

Pentacyclic anion salts or tetrazapentalene derivatives and their uses as ionic conducting materials

#59
20050074668
2005-04-07

Perfluorinated amide salts and their uses as ionic conducting materials