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with formation of quaternary ammonium compounds
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C07C209/12
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Organic chemistry
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ACYCLIC OR CARBOCYCLIC COMPOUNDS
C07C209/00
Preparation of compounds containing amino groups bound to a carbon skeleton
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C07C209/12
with formation of quaternary ammonium compounds
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Patents Grants
last 30 patents
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Patent Grant
Quaternary ammonium salt and preparation method and use thereof as...
Patent number
11,834,387
Issue date
Dec 5, 2023
Yangtze University
Mingbiao Xu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Quaternary ammonium salts for corrosion inhibition
Patent number
11,634,623
Issue date
Apr 25, 2023
Hindustan Petroleum Corporation Limited
Raghava Krishna Kanala
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Fatty amides and derivatives from natural oil metathesis
Patent number
10,322,994
Issue date
Jun 18, 2019
Stepan Company
Dave R. Allen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Antimicrobials for preservation of home and personal care products
Patent number
10,259,774
Issue date
Apr 16, 2019
GALAXY SURFACTANTS LTD.
Nirmal Koshti
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Fatty amines, amidoamines, and their derivatives from natural oil m...
Patent number
9,828,570
Issue date
Nov 28, 2017
Stepan Company
Dave R. Allen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Quaternized fatty amines, amidoamines and their derivatives from na...
Patent number
9,815,780
Issue date
Nov 14, 2017
Stepan Company
Dave R Allen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Esteramines and derivatives from natural oil metathesis
Patent number
9,796,662
Issue date
Oct 24, 2017
Stepan Company
Dave R Allen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Ionomeric cross-linkers and membranes formed therefrom
Patent number
9,752,000
Issue date
Sep 5, 2017
ITM POWER (RESEARCH) LIMITED
Shaun Wright
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Method for destruction of halons
Patent number
9,586,832
Issue date
Mar 7, 2017
Dru L. DeLaet
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Imidazoline amides and derivitives from natural oil metathesis
Patent number
9,573,884
Issue date
Feb 21, 2017
Stepan Company
Dave R. Allen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Alkoxylated fatty esters and derivatives from natural oil metathesis
Patent number
9,506,013
Issue date
Nov 29, 2016
Stepan Company
Dave R. Allen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Fatty amines, amidoamines, and their derivatives from natural oil m...
Patent number
9,493,727
Issue date
Nov 15, 2016
Stepan Company
Dave R. Allen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Quaternized fatty amines, amidoamines and their derivatives from na...
Patent number
9,416,099
Issue date
Aug 16, 2016
Stepan Company
Dave R Allen
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Hard surface cleaners based on compositions derived from natural oi...
Patent number
9,303,234
Issue date
Apr 5, 2016
Stepan Company
Dave R. Allen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Laundry detergents based on compositions derived from natural oil m...
Patent number
9,249,373
Issue date
Feb 2, 2016
Stepan Company
Dave R. Allen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Light-duty liquid detergents based on compositions derived from nat...
Patent number
9,249,374
Issue date
Feb 2, 2016
Stepan Company
Dave R Allen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Quaternized fatty amines, amidoamines and their derivatives from na...
Patent number
9,193,936
Issue date
Nov 24, 2015
Stepan Company
Dave R. Allen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Esteramines and derivatives from natural oil metathesis
Patent number
9,187,711
Issue date
Nov 17, 2015
Stepan Company
Dave R. Allen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Alkoxylated fatty esters and derivatives from natural oil metathesis
Patent number
9,187,712
Issue date
Nov 17, 2015
Stepan Company
Dave R. Allen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Fatty amines, amidoamines, and their derivatives from natural oil m...
Patent number
9,175,246
Issue date
Nov 3, 2015
Stepan Company
Dave R. Allen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Fatty amides and derivatives from natural oil metathesis
Patent number
9,175,245
Issue date
Nov 3, 2015
Stepan Company
Dave R. Allen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Glyphosate formulations based on compositions derived from natural...
Patent number
9,006,144
Issue date
Apr 14, 2015
Stepan Company
Dave R. Allen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Ultra-high purity zinc bromides and quaternary ammonium bromides fo...
Patent number
8,992,882
Issue date
Mar 31, 2015
Albemarle Corporation
Joe D. Sauer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of onium salts with a tetrafluoroborate...
Patent number
8,101,749
Issue date
Jan 24, 2012
Merck Patent Gesellschaft mit beschrankter Haftung
Nikolai (Mykola) Ignatyev
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the continuous quaternization of tertiary amines with a...
Patent number
7,183,434
Issue date
Feb 27, 2007
Akzo Nobel N.V.
Willem Hendrikus Baan
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method of preparing quaternary ammonium hydroxide and quaternary am...
Patent number
7,057,070
Issue date
Jun 6, 2006
Lonza Inc.
Chuen-Ing Tseng
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing tetrafluoroborate salt and intermediates thereof
Patent number
6,444,846
Issue date
Sep 3, 2002
Lithdyn International
W. Novis Smith
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the synthesis of N,N-Dioleyl-N,N-Dimethylammonium Chloride
Patent number
6,268,534
Issue date
Jul 31, 2001
Ribozyme Pharmaceuticals, Inc.
Jasenka Matulic-Adamic
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing quarternary ammonium compounds
Patent number
5,696,292
Issue date
Dec 9, 1997
Witco Corporation
Charles Cody
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing quaternary ammonium compounds
Patent number
5,599,990
Issue date
Feb 4, 1997
Albemarle Corporation
Joseph H. Miller
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
METHOD OF SYNTHESIS
Publication number
20240025839
Publication date
Jan 25, 2024
UNIVERSITY OF DURHAM
Matthew Oliver Kitching
C07 - ORGANIC CHEMISTRY
Information
Patent Application
QUATERNARY AMMONIUM SALTS FOR CORROSION INHIBITION
Publication number
20210163812
Publication date
Jun 3, 2021
Hindustan Petroleum Corporation Limited
Raghava Krishna Kanala
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ANTIMICROBIALS FOR PRESERVATION OF HOME AND PERSONAL CARE PRODUCTS
Publication number
20190106378
Publication date
Apr 11, 2019
GALAXY SURFACTANTS LTD.
Nirmal Koshti
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Application
Method for Destruction of Halons
Publication number
20140341798
Publication date
Nov 20, 2014
Dru L. DeLaet
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ALKOXYLATED FATTY ESTERS AND DERIVATIVES FROM NATURAL OIL METATHESIS
Publication number
20140005423
Publication date
Jan 2, 2014
Stepan Company
Dave R. Allen
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
LIGHT-DUTY LIQUID DETERGENTS BASED ON COMPOSITIONS DERIVED FROM NAT...
Publication number
20130288946
Publication date
Oct 31, 2013
Stepan Company
Dave R. Allen
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
GLYPHOSATE FORMULATIONS BASED ON COMPOSITIONS DERIVED FROM NATURAL...
Publication number
20130237421
Publication date
Sep 12, 2013
Dave R. ALLEN
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
HARD SURFACE CLEANERS BASED ON COMPOSITIONS DERIVED FROM NATURAL OI...
Publication number
20130225469
Publication date
Aug 29, 2013
Stepan Company
Dave R Allen
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
ESTERAMINES AND DERIVATIVES FROM NATURAL OIL METATHESIS
Publication number
20130225859
Publication date
Aug 29, 2013
Stepan Company
Dave R. Allen
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
QUATERNIZED FATTY AMINES, AMIDOAMINES AND THEIR DERIVATIVES FROM NA...
Publication number
20130225409
Publication date
Aug 29, 2013
Stepan Company
Dave R. Allen
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
FATTY AMINES, AMIDOAMINES, AND THEIR DERIVATIVES FROM NATURAL OIL M...
Publication number
20130225408
Publication date
Aug 29, 2013
Stepan Company
Dave R. Allen
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
FATTY AMIDES AND DERIVATIVES FROM NATURAL OIL METATHESIS
Publication number
20130225470
Publication date
Aug 29, 2013
Stepan Company
Dave R. Allen
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
LAUNDRY DETERGENTS BASED ON COMPOSITIONS DERIVED FROM NATURAL OIL M...
Publication number
20130217608
Publication date
Aug 22, 2013
Dave R. Allen
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
ULTRA-HIGH PURITY ZINC BROMIDES AND QUATERNARY AMMONIUM BROMIDES FO...
Publication number
20100248020
Publication date
Sep 30, 2010
ALBEMARLE CORPORATION
Joe D. Sauer
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process For The Preparation Of Onium Alkylsulfates Having A Low Hal...
Publication number
20100222580
Publication date
Sep 2, 2010
Merck Patent GmbH
Nikolai Ignatyev
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR THE PREPARATION OF ONIUM SALTS WITH A TETRAFLUOROBORATE...
Publication number
20090253912
Publication date
Oct 8, 2009
Nikolai (Mykola) Ignatyev
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Method for the Synthesis of Quaternary Ammonium Compounds and Compo...
Publication number
20070260089
Publication date
Nov 8, 2007
ALBEMARLE CORPORATION
Joe D. Sauer
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for the continuous quaternisation of tertiary amines with a...
Publication number
20050020474
Publication date
Jan 27, 2005
Willem Hendrikus Baan
C07 - ORGANIC CHEMISTRY