ClassID:

96241 āŽ˜

C07F9/65688 - CPC Classification

Classification description:

Compounds containing elements of Groups 5 or 15 of the Periodic System; Phosphorus compounds; Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus atoms as the only ring hetero atoms the ring phosphorus atom being part of a phosphonium compound

Recent Application in this class:
#1
20260114176
2026-04-23

ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES

#2
20210253616
2021-08-19

Azithromycin derivatives containing a phosphonium ion as anticancer agents

#3
20210128589
2021-05-06

Phosphonium ion channel blockers and methods for use

#4
20210122773
2021-04-29

HETEROATOMIC-BASED HOLE-TRANSPORT MATERIALS

#5
20150361332
2015-12-17

Robust photochromic compounds with silicon- or phosphorus-containing heterocyclic ring and the production thereof

#6
20150166587
2015-06-18

Method for preparing quaternary phosphonium salts

#7
20150152045
2015-06-04

Reactive ionic liquids

#8
20130316248
2013-11-28

Process for the preparation of compounds containing perfluoroalkanesulfonic acid groups

#9
20110150736
2011-06-23

Ionic compound, method for producing the same, and ion-conductive material comprising the same

#10
20110124873
2011-05-26

Bis(perfluoroalkyl)phosphinous acids and derivatives and use thereof

#11
20110092683
2011-04-21

Phosphonium salts derivatives and uses thereof

#12
20110045359
2011-02-24

Reactive ionic liquids

#13
20100145087
2010-06-10

Iron(II) catalysts containing diimino-diphosphine tetradentate ligands and their synthesis

#14
20090269673
2009-10-29

Process for the preparation of compounds containing perfluoroalkanesulfonic acid groups

#15
20090163394
2009-06-25

Ionic liquid containing phosphonium cation having P—N bond and method for producing same

#16
20090062567
2009-03-05

Bis(phosphine) boronium salt, production method of bis(phosphine) boronium salt, and bis(phosphine) boronium salt produced by the production method

#17
20080039634
2008-02-14

Onium salt, electrolyte for nonaqueous cell containing the novel onium salt for nonaqueous cell and method for optimizing negative electrode using electrolyte containing onium salt

#18
20070197477
2007-08-23

Phosphonium salts derivatives

#19
20070015925
2007-01-18

Phospholane salts and their use in enantioselective hydrogenation

#20
20060247472
2006-11-02

Method for purifying quaternary onium salts

#21
20060217568
2006-09-28

Process for the preparation of compounds containing perfluoroalkanesulfonic acid groups