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last 30 patents
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Patent Grant
Use of nitrogen compounds quaternised with alkylene oxide and hydro...
Patent number
11,912,950
Issue date
Feb 27, 2024
BASF SE
Markus Hansch
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Metalworking fluid containing a branched alcohol propoxylate
Patent number
11,795,414
Issue date
Oct 24, 2023
BASF SE
Frank Rittig
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Polycarboxylic acid-based additives for fuels and lubricants
Patent number
11,634,654
Issue date
Apr 25, 2023
BASF SE
Maxim Peretolchin
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Polycarboxylic acid-based additives for fuels and lubricants
Patent number
11,168,273
Issue date
Nov 9, 2021
BASF SE
Maxim Peretolchin
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Alkoxylated amines as fuel additives
Patent number
11,130,923
Issue date
Sep 28, 2021
BASF SE
Markus Hansch
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Use of nitrogen compounds quaternised with alkylene oxide and hydro...
Patent number
11,111,449
Issue date
Sep 7, 2021
BASF SE
Markus Hansch
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Use of specific derivatives of quaternized nitrogen compounds as ad...
Patent number
10,815,444
Issue date
Oct 27, 2020
BASF SE
Markus Hansch
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Quaternized ammonium salts of hydrocarbyl epoxides and use thereof...
Patent number
10,689,326
Issue date
Jun 23, 2020
BASF SE
Markus Hansch
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Use of nitrogen compounds quaternised with alkylene oxide and hydro...
Patent number
10,676,685
Issue date
Jun 9, 2020
BASF SE
Markus Hansch
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Quaternized nitrogen compounds and use thereof as additives in fuel...
Patent number
10,550,346
Issue date
Feb 4, 2020
BASF SE
Cornelia Roeger-Goepfert
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Use of a complex ester to reduce fuel consumption
Patent number
10,465,138
Issue date
Nov 5, 2019
BASF SE
Marc Walter
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Use of nitrogen compounds quaternised with alkylene oxide and hydro...
Patent number
10,407,634
Issue date
Sep 10, 2019
BASF SE
Markus Hansch
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Corrosion inhibitors for fuels and lubricants
Patent number
10,377,958
Issue date
Aug 13, 2019
BASF SE
Jochen Mezger
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Use of specific derivatives of quaternized nitrogen compounds as ad...
Patent number
10,370,610
Issue date
Aug 6, 2019
BASF SE
Markus Hansch
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Corrosion inhibitors for fuels and lubricants
Patent number
10,240,100
Issue date
Mar 26, 2019
BASF SE
Jochen Mezger
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Quaternized ammonium salts of hydrocarbyl epoxides and use thereof...
Patent number
10,173,963
Issue date
Jan 8, 2019
BASF SE
Markus Hansch
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Polymers as additives for fuels and lubricants
Patent number
10,150,927
Issue date
Dec 11, 2018
BASF SE
Jochen Mezger
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Quaternized nitrogen compounds and use thereof as additives in fuel...
Patent number
10,119,085
Issue date
Nov 6, 2018
BASF SE
Cornelia Roeger-Goepfert
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Use of a complex ester to reduce fuel consumption
Patent number
10,030,206
Issue date
Jul 24, 2018
BASF SE
Marc Walter
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Use of a polyalkylene glycol to reduce fuel consumption
Patent number
9,957,455
Issue date
May 1, 2018
BASF SE
Ludwig Voelkel
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Use of an alkoxylated polytetrahydrofuran to reduce fuel consumption
Patent number
9,951,288
Issue date
Apr 24, 2018
BASF SE
Ludwig Voelkel
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Quaternized nitrogen compounds and use thereof as additives in fuel...
Patent number
9,951,285
Issue date
Apr 24, 2018
BASF SE
Cornelia Roeger-Goepfert
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Use of polytetrahydrofuranes in lubricating oil compositions
Patent number
9,938,484
Issue date
Apr 10, 2018
BASF SE
Nawid Kashani-Shirazi
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
UV filter combinations comprising benzylidene malonates
Patent number
9,764,169
Issue date
Sep 19, 2017
BASF SE
Julie Grumelard
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Use of polyalkoxylates in lubricant compositions
Patent number
9,556,395
Issue date
Jan 31, 2017
BASF SE
Nawid Kashani-Shirazi
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Process for the preparation of substituted TRIS(2-hydroxyphenyl)met...
Patent number
9,475,743
Issue date
Oct 25, 2016
Wintershall Holding GmbH
Fabien Jean Brand
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Use of substituted ureas or urethanes for improvement of the use pr...
Patent number
9,458,401
Issue date
Oct 4, 2016
BASF SE
Jan Strittmatter
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Derivatives of tris(2-hydroxyphenyl)methanes, preparation thereof a...
Patent number
9,428,432
Issue date
Aug 30, 2016
BASF Wintershall Holding GmbH
Sophie Maitro-Vogel
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Polytetrahydrobenzoxazines and bistetrahydrobenzoxazines and use th...
Patent number
9,359,570
Issue date
Jun 7, 2016
BASF SE
Arno Lange
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Use of tris(2-hydroxyphenyl)methane derivatives for tertiary minera...
Patent number
9,212,545
Issue date
Dec 15, 2015
Wintershall Holding GmbH
Günter Oetter
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
PROCESS FOR REDUCTION OF ASPHALTENES FROM MARINE FUELS
Publication number
20240417637
Publication date
Dec 19, 2024
BASF SE
Jochen Wagner
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
NEW GASOLINE ADDITIVE PACKAGES
Publication number
20240287400
Publication date
Aug 29, 2024
BASF SE
Kian Molawi
C07 - ORGANIC CHEMISTRY
Information
Patent Application
BRANCHED PRIMARY ALKYL AMINES AS ADDITIVES FOR GASOLINE FUELS
Publication number
20240101919
Publication date
Mar 28, 2024
BASF SE
Jochen Mezger
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
MECHANICAL TREATMENT OF POLYSACCHARIDE WITH HYDROPHOBIC ALCOHOL
Publication number
20230159664
Publication date
May 25, 2023
BASF SE
Markus HANSCH
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
New Additive Packages for Gasoline Fuels
Publication number
20220306960
Publication date
Sep 29, 2022
BASF SE
Markus Hansch
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
METALWORKING FLUID CONTAINING A BRANCHED ALCOHOL PROPOXYLATE
Publication number
20220162514
Publication date
May 26, 2022
Frank RITTIG
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
USE OF NITROGEN COMPOUNDS QUATERNISED WITH ALKYLENE OXIDE AND HYDRO...
Publication number
20210363451
Publication date
Nov 25, 2021
BASF SE
Markus HANSCH
C07 - ORGANIC CHEMISTRY
Information
Patent Application
POLYCARBOXYLIC ACID-BASED ADDITIVES FOR FUELS AND LUBRICANTS
Publication number
20210222080
Publication date
Jul 22, 2021
BASF SE
Maxim Peretolchin
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYCARBOXYLIC ACID-BASED ADDITIVES FOR FUELS AND LUBRICANTS
Publication number
20210214635
Publication date
Jul 15, 2021
BASF SE
Maxim Peretolchin
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
USE OF NITROGEN COMPOUNDS QUATERNISED WITH ALKYLENE OXIDE AND HYDRO...
Publication number
20200255755
Publication date
Aug 13, 2020
BASF SE
Markus HANSCH
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ALKOXYLATED AMINES AS FUEL ADDITIVES
Publication number
20200102515
Publication date
Apr 2, 2020
BASF SE
Markus HANSCH
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
USE OF NITROGEN COMPOUNDS QUATERNISED WITH ALKYLENE OXIDE AND HYDRO...
Publication number
20190367828
Publication date
Dec 5, 2019
BASF SE
Markus HANSCH
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Use of specific derivatives of quaternized nitrogen compounds as ad...
Publication number
20190316053
Publication date
Oct 17, 2019
BASF SE
Markus HANSCH
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
QUATERNIZED AMMONIUM SALTS OF HYDROCARBYL EPOXIDES AND USE THEREOF...
Publication number
20190084922
Publication date
Mar 21, 2019
BASF SE
Markus Hansch
C07 - ORGANIC CHEMISTRY
Information
Patent Application
QUATERNIZED NITROGEN COMPOUNDS AND USE THEREOF AS ADDITIVES IN FUEL...
Publication number
20190031969
Publication date
Jan 31, 2019
BASF SE
Cornelia ROEGER-GOEPFERT
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
USE OF A COMPLEX ESTER TO REDUCE FUEL CONSUMPTION
Publication number
20180305631
Publication date
Oct 25, 2018
BASF SE
Marc Walter
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
USE OF CORROSION INHIBITORS FOR FUELS AND LUBRICANTS
Publication number
20180251692
Publication date
Sep 6, 2018
BASF SE
Jochen MEZGER
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
QUATERNIZED NITROGEN COMPOUNDS AND USE THEREOF AS ADDITIVES IN FUEL...
Publication number
20180201856
Publication date
Jul 19, 2018
BASF SE
Cornelia ROEGER-GOEPFERT
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
USE OF NITROGEN COMPOUNDS QUATERNISED WITH ALKYLENE OXIDE AND HYDRO...
Publication number
20170342340
Publication date
Nov 30, 2017
BASF SE
Markus HANSCH
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
CORROSION INHIBITORS FOR FUELS AND LUBRICANTS
Publication number
20170183590
Publication date
Jun 29, 2017
BASF SE
Jochen MEZGER
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
POLYCARBOXYLIC ACID-BASED ADDITIVES FOR FUELS AND LUBRICANTS
Publication number
20170130153
Publication date
May 11, 2017
BASF SE
Maxim PERETOLCHIN
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
Use Of Polytetrahydrofurans In Lubricating Oil Compositions
Publication number
20170044459
Publication date
Feb 16, 2017
BASF SE
Arjun K. Goyal
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
POLYMERS AS ADDITIVES FOR FUELS AND LUBRICANTS
Publication number
20170037336
Publication date
Feb 9, 2017
BASF SE
Jochen MEZGER
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
USE OF A POLYALKYLENE GLYCOL TO REDUCE FUEL CONSUMPTION
Publication number
20160272912
Publication date
Sep 22, 2016
BASF SE
Ludwig VOELKEL
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
THE USE OF POLYALKYLENE GLYCOL ESTERS IN LUBRICATING OIL COMPOSITIONS
Publication number
20160272916
Publication date
Sep 22, 2016
BASF SE
Nawid KASHANI-SHIRAZI
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
USE OF SPECIFIC DERIVATIVES OF QUATERNIZED NITROGEN COMPOUNDS AS AD...
Publication number
20160272911
Publication date
Sep 22, 2016
BASF SE
Markus HANSCH
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
USE OF A COMPLEX ESTER TO REDUCE FUEL CONSUMPTION
Publication number
20160264898
Publication date
Sep 15, 2016
BASF SE
Marc Walter
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
USE OF AN ALKOXYLATED POLYTETRAHYDROFURAN TO REDUCE FUEL CONSUMPTION
Publication number
20160264899
Publication date
Sep 15, 2016
BASF SE
Ludwig VOELKEL
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
USE OF QUATERNIZED ALKYL AMINES AS ADDITIVE IN FUELS AND LUBRICANTS
Publication number
20160251588
Publication date
Sep 1, 2016
BASF SE
Markus HANSCH
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
USE OF NITROGEN COMPOUNDS QUATERNISED WITH ALKYLENE OXIDE AND HYDRO...
Publication number
20160130514
Publication date
May 12, 2016
BASF SE
Markus HANSCH
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...