ClassID:

93029

C07C255/04 - CPC Classification

Classification description:

Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms of an acyclic and saturated carbon skeleton containing two cyano groups bound to the carbon skeleton

Recent Application in this class:
#1
20260109666
2026-04-23

ACETONITRILE COMPOSITIONS AND METHODS OF MAKING THE SAME

#2
20250376437
2025-12-11

METHOD FOR PREPARING ALIPHATIC NITRILE-BASED COMPOUND

#3
20250084031
2025-03-13

METHOD OF PREPARING GLUCOSE-DERIVED ADIPONITRILE AND A METHOD OF DEHYDRATING BIOMASS-DERIVED AMIDE COMPOUND

#4
20250055035
2025-02-13

LITHIUM-ION BATTERY AND APPARATUS

#5
20240250304
2024-07-25

ELECTROCHEMICAL APPARATUS AND ELECTRONIC APPARATUS CONTAINING SAME

#6
20230303484
2023-09-28

PRODUCTION OF DINITRILES

#7
20220393236
2022-12-08

Lithium-ion battery and apparatus

#8
20220153690
2022-05-19

Electrolyte, and electrochemical device and electronic device including same

#9
20220059873
2022-02-24

Electrolyte and electrochemical apparatus using same

#10
20210408597
2021-12-30

Electrolyte and electrochemical apparatus

#11
20200381780
2020-12-03

SOLID POLYMER ELECTROLYTE

#12
20200243906
2020-07-30

Electrolyte and electrochemical device

#13
20200176817
2020-06-04

Electrolyte solution including multi-cyano compound additive and battery including the same

#14
20180294515
2018-10-11

Electrolytic solution, electrochemical device, lithium-ion secondary cell, and module

#15
20180214853
2018-08-02

Oxidation catalysts

#16
20130085255
2013-04-04

Process for preparing caprolactam and polyamides therefrom

#17
20130053584
2013-02-28

Process for preparing EDDN and/or EDMN by reacting EDFA and/or EDMFA with HCN

#18
20130023690
2013-01-24

PROCESS FOR THE PRODUCTION OF NITRILE COMPOUNDS FROM ETHYLENICALLY UNSATURATED COMPOUNDS

#19
20120197025
2012-08-02

Organophosphorus compounds based on tetraphenol (TP)-substituted structures

#20
20120035387
2012-02-09

Hydrocyanation of 2-pentenenitrile

#21
20120004440
2012-01-05

Process for producing compounds comprising nitrile functions

#22
20110311428
2011-12-22

Nickel compositions for preparing nickel metal and nickel complexes

#23
20110306790
2011-12-15

Oxidation catalysts

#24
20110288327
2011-11-24

PROCESS FOR THE MANUFACTURE OF COMPOUNDS COMPRISING NITRILE FUNCTIONAL GROUPS

#25
20110288324
2011-11-24

Method for manufacturing compounds including nitrile functions

#26
20110218318
2011-09-08

Adipic acid compositions

#27
20110196168
2011-08-11

Nickel metal compositions and nickel complexes derived from basic nickel carbonates

#28
20110190541
2011-08-04

METHOD FOR THE SYNTHESIS OF HIGH PURITY PRIMARY DIAMINES AND/OR TRIAMINES

#29
20110166376
2011-07-07

Preparation of nitriles from ethylenically unsaturated compounds

#30
20110118499
2011-05-19

Preparation of nitriles from ethylenically unsaturated compounds

#31
20110082310
2011-04-07

Production of nitrile compounds

#32
20110033362
2011-02-10

Process for producing hydrocyanic acid

#33
20110021804
2011-01-27

Production of compounds comprising nitrile functional groups

#34
20100317825
2010-12-16

Production of glutaric acid and derivatives from carbohydrate-containing materials

#35
20100317823
2010-12-16

Production of adipic acid and derivatives from carbohydrate-containing materials

#36
20100317822
2010-12-16

Production of adipic acid and derivatives from carbohydrate-containing materials

#37
20100048850
2010-02-25

Method for the synthesis of acrylonitrile from glycerol

#38
20090247780
2009-10-01

Method of producing nitrile compounds

#39
20090182164
2009-07-16

Hydrocyanation of pentenenitriles

#40
20090182163
2009-07-16

Process for making and refining 3-pentenenitrile, and for refining 2-methyl-3-butenenitrile

#41
20090099386
2009-04-16

Method for the production of dinitrile compounds

#42
20080319219
2008-12-25

Process for improving adiponitrile quality

#43
20080281119
2008-11-13

Separation of Nickel(0) Complexes and Phosphorus-Containing Ligands from Nitrile Mixtures

#44
20080242885
2008-10-02

Method for hydrocyanation

#45
20080083607
2008-04-10

Extraction of nickel (0) complexes from nitrile mixtures with reduced rag formation

#46
20080071105
2008-03-20

Ni(0) -containing catalyst system

#47
20080015382
2008-01-17

Hydrocyanation process with reduced yield losses

#48
20080015379
2008-01-17

Hydrocyanation of 2-pentenenitrile

#49
20070260086
2007-11-08

Process for the preparation of dinitriles

#50
20070155979
2007-07-05

Process for the hydrocyanation of unsaturated compounds

#51
20070155978
2007-07-05

Method for producing dinitriles

#52
20070088173
2007-04-19

Method for producing of nickel(0)/phosphorus ligand complexes

#53
20070083057
2007-04-12

Method for the production of nickel(0)-phosphorous ligand complexes

#54
20060264651
2006-11-23

Method for hydrocyanating an olefinically unsaturated compound

#55
20060258874
2006-11-16

System suitable for the hydrocyanation of olefinically unsaturated compounds

#56
20060258873
2006-11-16

Method of producing dinitrile compounds

#57
20060252955
2006-11-09

Process of synthesis of compounds having nitrile functions from ethylenically unsaturated compounds

#58
20060229463
2006-10-12

Process for preparing succinonitrile and use of succinonitrile

#59
20060201798
2006-09-14

Method for purifying hydrocyanic acid

#60
20060175189
2006-08-10

Method of producing and separating dinitrile compounds

#61
20060142609
2006-06-29

Method of producing nitrile compounds from ethylenically-unsaturated compounds

#62
20060128980
2006-06-15

Method for making nitrile compounds from ethylenically unsaturated compounds

#63
20060100455
2006-05-11

Process for preparing nitrile compounds from ethylenically unsaturated compounds

#64
20060052624
2006-03-09

Making nitrile compounds from ethylenically unsaturated compounds

#65
20050090681
2005-04-28

Hydrocyanation of pentenenitriles and/or 2-methyl-3-butenenitrile using promoters obtained from the chlorination of titanium-rich ores

#66
20050090678
2005-04-28

Phosphonites, use thereof as ligand in transition metal complexes and method for production of nitriles

#67
20050090677
2005-04-28

Phosphinites