ClassID:

33206

B01J31/1885 - CPC Classification

Classification description:

Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms the ligands containing phosphorus Ligands comprising two different formal oxidation states of phosphorus in one at least bidentate ligand, e.g. phosphite/phosphinite

Recent Application in this class:
#1
20240217998
2024-07-04

Diphosphites with a dicyclohexylphosphino radical

#2
20220241764
2022-08-04

CATALYST COMPOSITION AND PROCESS FOR OLIGOMERIZATION OF ETHYLENE

#3
20190314798
2019-10-17

Method for preparation of homogenous catalyst for selective 1-hexene production

#4
20190210011
2019-07-11

CATALYST COMPOSITION AND PROCESS FOR OLIGOMERIZATION OF ETHYLENE

#5
20170128925
2017-05-11

Catalyst composition and process for oligomerization of ethylene

#6
20170001185
2017-01-05

MODIFIED PREFORMATION METHOD FOR CATALYST ACTIVATION IN ETHYLENE REACTIONS

#7
20160167033
2016-06-16

Catalyst composition and process for oligomerization of ethylene

#8
20150336861
2015-11-26

Preparation of high-quality oxo process alcohols from inconstant raw material sources

#9
20150203418
2015-07-23

Method for oligomerization of ethylene

#10
20140228608
2014-08-14

Metalated ligand, catalyst composition, and use thereof in the oligomerization of ethylene

#11
20140179970
2014-06-26

Catalyst composition and process for di-, tri- and/or tetramerization of ethylene

#12
20120029258
2012-02-02

Catalyst composition and process for oligomerization of ethylene

#13
20100190939
2010-07-29

Catalyst composition and process for di-, tri- and/or tetramerization of ethylene

#14
20070060766
2007-03-15

Sterically hindered chelate phosphinite-phosphite ligand, catalyst, comprising at least one nickel(0) complex stabilized by said ligand and method for production of nitriles

#15
20060229480
2006-10-12

Tetramerization of olefins

#16
20050043279
2005-02-24

Phosphinine compounds and metal complexes thereof