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Limburgerhof, DE
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last 30 patents
Information
Patent Grant
Breaking down aromatic compounds in industrial wastewaters
Patent number
6,258,281
Issue date
Jul 10, 2001
BASF Aktiengesellschaft
Edmund Niedbalski
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Cleanup of nitroaromatics-containing wastewaters
Patent number
6,245,242
Issue date
Jun 12, 2001
BASF Aktiengesellschaft
Ludwig Schuster
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Decoloration of polyisocyanates containing isocyanurate and diretdi...
Patent number
5,919,887
Issue date
Jul 6, 1999
BASF Aktiengesellschaft
Hermann Graf
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Preparation of 1,2-propanediol
Patent number
5,616,817
Issue date
Apr 1, 1997
BASF Aktiengesellschaft
Ludwig Schuster
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Selective hydrogenation of aromatic groups in the presence of epoxy...
Patent number
5,614,646
Issue date
Mar 25, 1997
BASF Aktiengesellschaft
Thomas Wettling
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Selective hydrogenation of aromatic groups in the presence of epoxy...
Patent number
5,530,147
Issue date
Jun 25, 1996
BASF Aktiengesellschaft
Thomas Wettling
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Polyoxypropylene-polyols and polyoxypropylene-polyoxyethylene-polyo...
Patent number
5,340,916
Issue date
Aug 23, 1994
BASF Aktiengesellschaft
Rolf Henn
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Production of chlorofluorocarbon-free, urethane-containing moldings...
Patent number
5,254,597
Issue date
Oct 19, 1993
BASF AG
Peter Horn
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method of obtaining ruthenium tetroxide by oxidation of an aqueous...
Patent number
5,248,496
Issue date
Sep 28, 1993
BASF Aktiengesellschaft
Ludwig Schuster
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Preparation of dialkyl malonates
Patent number
5,233,078
Issue date
Aug 3, 1993
BASF Aktiengesellschaft
Ludwig Schuster
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Preparation of lower polyhydric alcohols
Patent number
5,210,335
Issue date
May 11, 1993
BASF Aktiengesellschaft
Ludwig Schuster
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Preparation of hard foams containing urethane groups or urethane an...
Patent number
5,192,813
Issue date
Mar 9, 1993
Rolf Henn
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Preparation of 2,2-disubstituted pentane-1,5-diamines
Patent number
5,166,443
Issue date
Nov 24, 1992
BASF Aktiengesellschaft
Franz Merger
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Preparation of 2-pyrrolidinones
Patent number
5,136,051
Issue date
Aug 4, 1992
BASF Aktiengesellschaft
Ludwig Schuster
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of lower polyhydric alcohols
Patent number
5,107,018
Issue date
Apr 21, 1992
BASF Aktiengesellschaft
Ludwig Schuster
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Preparation of N-substituted pyrrolidin-2-ones
Patent number
5,101,044
Issue date
Mar 31, 1992
BASF Aktiengesellschaft
Ludwig Schuster
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Substituted benzyl 2-phenyl-1-alk(en)ylcyclopropane-carboxylates an...
Patent number
5,066,673
Issue date
Nov 19, 1991
BASF Aktiengesellschaft
Winfried Zombik
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Oxidized polyethylene and use as lubricant for polyvinylchloride
Patent number
5,064,908
Issue date
Nov 12, 1991
BASF Aktiengesellschaft
Ludwig Schuster
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
3-tert-butyl-40-methoxycyclohexylmethanol, its preparation and its...
Patent number
4,956,341
Issue date
Sep 11, 1990
BASF Aktiengesellschaft
Dieter Degner
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Oxidation of polyethylene
Patent number
4,889,897
Issue date
Dec 26, 1989
BASF Aktiengesellschaft
Ludwig Schuster
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Preparation of 2,2-di-[lycidyloxycyclohexyl]-propane
Patent number
4,847,394
Issue date
Jul 11, 1989
BASF Aktiengesellschaft
Ludwig Schuster
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Prepartion of 4-isopropylcyclohexylmethanol and its alkyl ethers
Patent number
4,847,425
Issue date
Jul 11, 1989
BASF Aktiengesellschaft
Dieter Degner
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Triazolyl alcohols, their preparation and their use as fungicides
Patent number
4,822,889
Issue date
Apr 18, 1989
BASF Aktiengesellschaft
Hubert Sauter
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
2-tert-butyl-4-methylcyclohexanol derivatives, their preparation an...
Patent number
4,757,051
Issue date
Jul 12, 1988
BASF Aktiengesellschaft
Walter Gramlich
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Use of 2-tert-butyl-4-methylcyclohexanol as a scent and as a compon...
Patent number
4,751,214
Issue date
Jun 14, 1988
BASF Aktiengesellschaft
Walter Gramlich
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Fungicidal piperidine derivatives
Patent number
4,673,683
Issue date
Jun 16, 1987
BASF Aktiengesellschaft
Ernst Buschmann
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
p-Alkoxycyclohexylalkanols and p-alkoxycyclohexylalkyl esters and t...
Patent number
4,654,167
Issue date
Mar 31, 1987
BASF Aktiengesellschaft
Dieter Degner
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Continuous preparation of ethanol
Patent number
4,517,391
Issue date
May 14, 1985
BASF Aktiengesellschaft
Ludwig Schuster
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Carrying out exothermic reactions between a gas and a liquid
Patent number
4,288,640
Issue date
Sep 8, 1981
BASF Aktiengesellschaft
Ludwig Schuster
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Polyurethane-urea elastomers and their production
Patent number
4,208,507
Issue date
Jun 17, 1980
BASF Aktiengesellschaft
Herbert Stutz
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...