ClassID:

96084

C07F9/5435 - CPC Classification

Classification description:

Compounds containing elements of Groups 5 or 15 of the Periodic System; Phosphorus compounds with one or more P—C bonds; Quaternary phosphonium compounds Cycloaliphatic phosphonium compounds

Recent Application in this class:
#1
20260033235
2026-01-29

PHOSPHORUS-CONTAINING PASSIVATOR, PEROVSKITE SOLAR CELL, PHOTOVOLTAIC MODULE, PHOTOVOLTAIC SYSTEM, AND ELECTRIC APPARATUS

#2
20230242558
2023-08-03

NICOTINATE AND NICOTINAMIDE RIBOSIDE-BASED COMPOUNDS AND DERIVATIVES THEREOF

#3
20230017373
2023-01-19

Mitochondria-Targeted Atovaqone: A More Potent and More Effective Antitumor, Antimicrobial, and Antimalarial Drug

#4
20210253616
2021-08-19

Azithromycin derivatives containing a phosphonium ion as anticancer agents

#5
20160038603
2016-02-11

Oral formulations of mitochondrially-targeted antioxidants and their preparation and use

#6
20150025268
2015-01-22

Process for the preparation of polyisocyanates and use thereof

#7
20150025043
2015-01-22

Oral formulations of mitochondrially-targeted antioxidants and their preparation and use

#8
20140364339
2014-12-11

Versatile and stereospecific synthesis of γ,δ-unsaturated amino acids by Wittig reaction

#9
20140128630
2014-05-08

Phosphonium salts and methods of their preparation

#10
20140128629
2014-05-08

Phosphonium salts and methods of their preparation

#11
20120035391
2012-02-09

PROCESS FOR THE PREPARATION OF POLYISOCYANATES AND USE THEREOF

#12
20110130532
2011-06-02

Compounds, catalyst composition comprising the same, and method for preparing of cycloolefin-based polymer using the same

#13
20110021838
2011-01-27

Phosphonium salts and methods of their preparation

#14
20100197969
2010-08-05

Use of phosphonium salts in coupling reactions and process for their manufacture

#15
20080221334
2008-09-11

Process for the preparation of onium alkylsulfonates

#16
20070149482
2007-06-28

Phosphonium salts and their method of preparation

#17
20070027277
2007-02-01

Method of preparing phosphonium compound for cyclic olefin polymerization

#18
20060251991
2006-11-09

Fluorine-containing polymer, resist composition prepared from same and novel fluorine-containing monomer

#19
20060204893
2006-09-14

Novel fluorine-containing polymer, resist composition prepared from same and novel fluorine-containing monomer