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Esters of sulfuric acids
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last 30 patents
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Patent Grant
Low molecular weight dry powder polymer for use as paper-making dry...
Patent number
11,939,309
Issue date
Mar 26, 2024
Ecolab USA Inc.
Heqing Huang
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Method for fracking subterranean geological formation with surfacta...
Patent number
11,866,641
Issue date
Jan 9, 2024
King Fahd University of Petroleum & Minerals
S. M. Shakil Hussain
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Sulfuric acid ester or salt thereof, and surfactant
Patent number
11,708,324
Issue date
Jul 25, 2023
Daikin Industries Ltd.
Satoru Yoneda
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Betaine surfactants containing an unsaturated fatty tail and method...
Patent number
11,555,143
Issue date
Jan 17, 2023
King Fahd University of Petroleum & Minerals
S. M. Shakil Hussain
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Solid forms comprising 4-amino-2-(2,6-dioxopiperidine-3-yl)isoindol...
Patent number
11,406,629
Issue date
Aug 9, 2022
Celgene Corporation
G. Patrick Stahly
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Water-soluble diacetylene, photolithography composition comprising...
Patent number
11,131,925
Issue date
Sep 28, 2021
Industry-University Cooperation Foundation Hanyang University
Jongman Kim
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Sulfuric acid ester or salt thereof, and surfactant
Patent number
11,072,580
Issue date
Jul 27, 2021
Daikin Industries, Ltd.
Satoru Yoneda
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Low molecular weight dry powder polymer for use as paper-making dry...
Patent number
10,920,065
Issue date
Feb 16, 2021
Ecolab USA Inc.
Heqing Huang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Solid forms comprising 4-amino-2-(2,6- dioxopiperidine-3-yl)isoindo...
Patent number
10,835,522
Issue date
Nov 17, 2020
Celgene Corporation
G. Patrick Stahly
G01 - MEASURING TESTING
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Patent Grant
Electrolytic solution, electrochemical device, lithium-ion secondar...
Patent number
10,756,384
Issue date
Aug 25, 2020
Daikin Industries, Ltd.
Tomoya Hidaka
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Waterborne latex coating compositions with viscosity-modifying coal...
Patent number
10,676,623
Issue date
Jun 9, 2020
Valspar Sourcing, Inc.
Stephen Korenkiewicz
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Solid forms comprising 4-amino-2-(2,6-dioxopiperidine-3-yl)isoindol...
Patent number
10,376,503
Issue date
Aug 13, 2019
Celgene Corporation
G. Patrick Stahly
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Pharmaceutical salts of an orexin receptor antagonist
Patent number
9,969,725
Issue date
May 15, 2018
Merck Sharp & Dohme Corp.
Michael McNevin
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Sulphated chelating agent
Patent number
9,950,998
Issue date
Apr 24, 2018
Haryanto Wardoyo
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Sulfated oligohydroxycarboxylic acid esters, and use thereof
Patent number
9,790,172
Issue date
Oct 17, 2017
BASF SE
Ansgar Behler
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Processes of preparing estolide compounds that include removing sul...
Patent number
9,783,484
Issue date
Oct 10, 2017
Biosynthetic Technologies, LLC
Chris Arnold
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Highly concentrated, water-free amine salts of hydrocarbon alkoxysu...
Patent number
9,758,718
Issue date
Sep 12, 2017
Sasol Germany GmbH
Britta Jakobs-Sauter
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Highly concentrated, water-free amine salts of hydrocarbon alkoxysu...
Patent number
9,732,270
Issue date
Aug 15, 2017
Sasol Germany GmbH
Britta Jakobs-Sauter
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Solid forms comprising 4-amino-2-(2,6-dioxopiperidine-3-yl)isoindol...
Patent number
9,695,146
Issue date
Jul 4, 2017
Celgene Corporation
G. Patrick Stahly
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Processes of preparing estolide compounds that include removing sul...
Patent number
9,346,900
Issue date
May 24, 2016
Biosynthetic Technologies, LLC
Igor Likhotvorik
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Processes of preparing estolide compounds that include removing sul...
Patent number
8,586,771
Issue date
Nov 19, 2013
Biosynthetic Technologies, LLC
Marlon Lutz
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Fluorine-containing compound, fluorine-containing surfactant and co...
Patent number
8,563,769
Issue date
Oct 22, 2013
AGC Seimi Chemical Co., Ltd.
Katsuyuki Tsugita
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Absorbent composition containing molecules with a hindered amine an...
Patent number
8,480,795
Issue date
Jul 9, 2013
ExxonMobil Research and Engineering Company
Michael Siskin
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Boron removal method utilizing sugar amide derivative
Patent number
8,236,180
Issue date
Aug 7, 2012
Kowa Company, Ltd.
Katsumi Yabusaki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Sulfuric acid amine salt, sulfonic acid amine salt, production ther...
Patent number
7,179,783
Issue date
Feb 20, 2007
Kao Corporation
Jun Kono
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Free-flowing water-containing alkyl sulfate pastes
Patent number
5,538,672
Issue date
Jul 23, 1996
Henkel Kommanditgesellschaft auf Aktien
Rainer Hofmann
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Compounds useful in enzymatic resolution systems and their preparation
Patent number
5,198,568
Issue date
Mar 30, 1993
Sepracor, Inc.
Charles M. Zepp
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Compounds useful in enzymatic resolution systems and their preparation
Patent number
5,196,568
Issue date
Mar 23, 1993
Sepracor, Inc.
Charles M. Zepp
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for membrane reactor resolution of stereoisomers
Patent number
5,077,217
Issue date
Dec 31, 1991
Sepracor, Inc.
Stephen L. Matson
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for resolution of stereoisomers
Patent number
5,057,427
Issue date
Oct 15, 1991
Sepracor, Inc.
Stephen A. Wald
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
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Patent Application
GLUCONAMIDE SULFATE SURFACTANTS
Publication number
20240409505
Publication date
Dec 12, 2024
The Procter & Gamble Company
Randall Thomas REILMAN
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
LOW MOLECULAR WEIGHT DRY POWDER POLYMER FOR USE AS PAPER-MAKING DRY...
Publication number
20240262802
Publication date
Aug 8, 2024
ECOLAB USA INC.
Heqing Huang
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Novel Chlorhexidine Salts and Related Compositions and Methods
Publication number
20240199538
Publication date
Jun 20, 2024
Colgate-Palmolive Company
Viktor DUBOVOY
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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Patent Application
IONIC COMPOUND, ABSORBENT AND ABSORPTION DEVICE
Publication number
20240132496
Publication date
Apr 25, 2024
Industrial Technology Research Institute
Wei-Chih LEE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Branched Technologies
Publication number
20230303488
Publication date
Sep 28, 2023
SCION Holdings LLC
Kyle Killebrew
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR FRACKING SUBTERRANEAN GEOLOGICAL FORMATION WITH SURFACTA...
Publication number
20230138419
Publication date
May 4, 2023
KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
S. M. Shakil HUSSAIN
C07 - ORGANIC CHEMISTRY
Information
Patent Application
SULFURIC ACID ESTER OR SALT THEREOF, AND SURFACTANT
Publication number
20210340098
Publication date
Nov 4, 2021
DAIKIN INDUSTRIES, LTD.
Satoru YONEDA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
SOLID FORMS COMPRISING 4-AMINO-2-(2,6-DIOXOPIPERIDINE-3-YL)ISOINDOL...
Publication number
20210100785
Publication date
Apr 8, 2021
Celgene Corporation
G. Patrick Stahly
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
BETAINE SURFACTANTS CONTAINING AN UNSATURATED FATTY TAIL AND METHOD...
Publication number
20210102113
Publication date
Apr 8, 2021
KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
S. M. Shakil HUSSAIN
C07 - ORGANIC CHEMISTRY
Information
Patent Application
LOW MOLECULAR WEIGHT DRY POWDER POLYMER FOR USE AS PAPER-MAKING DRY...
Publication number
20210040309
Publication date
Feb 11, 2021
ECOLAB USA INC.
Heqing Huang
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
METHOD FOR IMPROVING ACTIVITY OF PET-DEGRADING ENZYME BY USING ADDI...
Publication number
20200283742
Publication date
Sep 10, 2020
KEIO UNIVERSITY
Kenji MIYAMOTO
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
SULFURIC ACID ESTER OR SALT THEREOF, AND SURFACTANT
Publication number
20200172476
Publication date
Jun 4, 2020
DAIKIN INDUSTRIES, LTD.
Satoru YONEDA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
SOLID FORMS COMPRISING 4-AMINO-2-(2,6-DIOXOPIPERIDINE-3-YL)ISOINDOL...
Publication number
20190321349
Publication date
Oct 24, 2019
Celgene Corporation
G. Patrick Stahly
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
WATER-SOLUBLE DIACETYLENE, PHOTOLITHOGRAPHY COMPOSITION COMPRISING...
Publication number
20190144379
Publication date
May 16, 2019
Industry-University Cooperation Foundation Hanyang University
Jongman KIM
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
PROCESS FOR MAKING RENEWABLE SURFACTANT INTERMEDIATES AND SURFACTAN...
Publication number
20180251411
Publication date
Sep 6, 2018
The Procter & Gamble Company
Jeffrey John SCHEIBEL
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
Low Molecular Weight Dry Powder Polymer for Use as Paper-Making Dry...
Publication number
20170355846
Publication date
Dec 14, 2017
ECOLAB USA INC.
Heqing Huang
C07 - ORGANIC CHEMISTRY
Information
Patent Application
SOLID FORMS COMPRISING 4-AMINO-2-(2,6-DIOXOPIPERIDINE-3-YL)ISOINDOL...
Publication number
20160039785
Publication date
Feb 11, 2016
Celgene Corporation
G. Patrick STAHLY
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PROCESSES OF PREPARING ESTOLIDE COMPOUNDS THAT INCLUDE REMOVING SUL...
Publication number
20150315306
Publication date
Nov 5, 2015
BIOSYNTHETIC TECHNOLOGIES, LLC
Igor LIKHOTVORIK
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Sulphated Chelating Agent
Publication number
20150315135
Publication date
Nov 5, 2015
Haryanto Wardoyo
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
IONICALLY BONDED SALT HAVING REACTIVE GROUP AND THERMOPLASTIC RESI...
Publication number
20150166474
Publication date
Jun 18, 2015
NIPPON NYUKAZAI CO., LTD.
Taku Murata
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PHARMACEUTICAL COMPOSITION CONTAINING MIRABEGRON
Publication number
20150031734
Publication date
Jan 29, 2015
Astellas Pharma Inc.
Yuki Kasashima
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PROCESSES OF PREPARING ESTOLIDE COMPOUNDS THAT INCLUDE REMOVING SUL...
Publication number
20140039211
Publication date
Feb 6, 2014
BIOSYNTHETIC TECHNOLOGIES, LLC
Marlon LUTZ
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Application
FLUORINE-CONTAINING COMPOUND, FLUORINE-CONTAINING SURFACTANT AND CO...
Publication number
20120132103
Publication date
May 31, 2012
AGC Seimi Chemical Co., Ltd.
Katsuyuki Tsugita
C07 - ORGANIC CHEMISTRY
Information
Patent Application
BORON ADSORBENT AND BORON REMOVAL METHOD UTILIZING SUGAR AMIDE DERI...
Publication number
20100294722
Publication date
Nov 25, 2010
Kowa Company, LTD.
Katsumi Yabusaki
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
Absorbent composition containing molecules with a hindered amine an...
Publication number
20090308248
Publication date
Dec 17, 2009
Michael Siskin
C07 - ORGANIC CHEMISTRY
Information
Patent Application
COMPOSITIONS CONTAINING O-SULFATE AND O-PHOSPHATE CONTAINING ARYL S...
Publication number
20090181932
Publication date
Jul 16, 2009
Wyeth
David Zenan LI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Erianin Salts, Their Preparation Methods and Pharmaceutical Composi...
Publication number
20080306028
Publication date
Dec 11, 2008
The Jiang Cell Biomedical Research Co., Ltd.
Yiping Li
C07 - ORGANIC CHEMISTRY
Information
Patent Application
SULFURIC ACID AMINE SALT, SULFONIC ACID AMINE SALT, PRODUCTION THER...
Publication number
20070111923
Publication date
May 17, 2007
Jun Kono
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Sulfuric acid amine salt, sulfonic acid amine salt, production ther...
Publication number
20060116314
Publication date
Jun 1, 2006
Jun Kono
C07 - ORGANIC CHEMISTRY