Patents-Review.com
ClassID:

92399 ⎘

C07C209/12 - CPC Classification

Classification description:

Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups by substitution of halogen atoms with formation of quaternary ammonium compounds

Recent Application in this class:
#1
20250388528
2025-12-25

QUATERNARY AMMONIUM SALTS AND METHODS OF MAKING THEREOF

 #2
20240025839
2024-01-25

METHOD OF SYNTHESIS

 #3
20210163812
2021-06-03

Quaternary ammonium salts for corrosion inhibition

 #4
20190106378
2019-04-11

Antimicrobials for preservation of home and personal care products

 #5
20170158617
2017-06-08

Fatty amides and derivatives from natural oil metathesis

 #6
20160137796
2016-05-19

Ionomeric cross-linkers and membranes formed therefrom

 #7
20160102271
2016-04-14

Alkoxylated fatty esters and derivatives from natural oil metathesis

 #8
20160032218
2016-02-04

Fatty amines, amidoamines, and their derivatives from natural oil metathesis

 #9
20160024003
2016-01-28

Quaternized fatty amines, amidoamines and their derivatives from natural oil

 #10
20160023989
2016-01-28

Esteramines and derivatives from natural oil metathesis

 #11
20160016898
2016-01-21

Quaternized fatty amines, amidoamines and their derivatives from natural oil metathesis

 #12
20160016897
2016-01-21

Fatty amines, amidoamines, and their derivatives from natural oil metathesis

 #13
20150376118
2015-12-31

Imidazoline amides and derivitives from natural oil metathesis

 #14
20140341798
2014-11-20

Method for destruction of halons

 #15
20140005423
2014-01-02

Alkoxylated fatty esters and derivatives from natural oil metathesis

 #16
20130288946
2013-10-31

Light-duty liquid detergents based on compositions derived from natural oil metathesis

 #17
20130237421
2013-09-12

Glyphosate formulations based on compositions derived from natural oil metathesis

 #18
20130225859
2013-08-29

Esteramines and derivatives from natural oil metathesis

 #19
20130225470
2013-08-29

Fatty amides and derivatives from natural oil metathesis

 #20
20130225469
2013-08-29

Hard surface cleaners based on compositions derived from natural oil metathesis

 #21
20130225409
2013-08-29

Quaternized fatty amines, amidoamines and their derivatives from natural oil metathesis

 #22
20130225408
2013-08-29

Fatty amines, amidoamines, and their derivatives from natural oil metathesis

 #23
20130217608
2013-08-22

Laundry detergents based on compositions derived from natural oil metathesis

 #24
20100248020
2010-09-30

Ultra-high purity zinc bromides and quaternary ammonium bromides for use in zinc-bromine batteries

 #25
20100222580
2010-09-02

Process For The Preparation Of Onium Alkylsulfates Having A Low Halide Content

 #26
20090253912
2009-10-08

Process for the preparation of onium salts with a tetrafluoroborate anion having a reduced halide content

 #27
20070260089
2007-11-08

Method for the Synthesis of Quaternary Ammonium Compounds and Compositions Thereof

 #28
20050020474
2005-01-27

Process for the continuous quaternization of tertiary amines with an alkyl halide

 #29
18116423
2023-12-05

Quaternary ammonium salt and preparation method and use thereof as inhibitor, and water-based drilling fluid and use thereof