Membership
Tour
Register
Log in
Elmar Frommer
Follow
Person
Ludwigshafen, DE
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Preparation of aqueous hydroxylamine solutions
Patent number
4,645,579
Issue date
Feb 24, 1987
BASF Aktiengsellschaft
Franz-Josef Weiss
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Stabilized solutions of hydroxylamine or its salts in water or alco...
Patent number
4,634,584
Issue date
Jan 6, 1987
BASF Aktiengesellschaft
Otto-Alfred Grosskinsky
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Stabilized solutions of hydroxylamine or its salts in water or alco...
Patent number
4,629,613
Issue date
Dec 16, 1986
BASF Aktiengesellschaft
Otto-Alfred Grosskinsky
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Stabilized solutions of hydroxylamine or its salts
Patent number
4,576,804
Issue date
Mar 18, 1986
BASF Aktiengesellschaft
Otto-Alfred Grosskinsky
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Stabilized solutions of hydroxylamine or its salts in water or alco...
Patent number
4,551,318
Issue date
Nov 5, 1985
BASF Aktiengesellschaft
Otto-Alfred Grosskinsky
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Preparation of diols
Patent number
4,482,764
Issue date
Nov 13, 1984
BASF Aktiengesellschaft
Guenter Herrmann
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Continuous preparation of hydroxylammonium salts
Patent number
4,477,424
Issue date
Oct 16, 1984
BASF Aktiengesellschaft
Otto-Alfred Grosskinsky
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Preparation of hydroxylammonium salts
Patent number
4,457,906
Issue date
Jul 3, 1984
BASF Aktiengesellschaft
Otto-Alfred Grosskinsky
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Preparation of hydroxylammonium salts
Patent number
4,404,176
Issue date
Sep 13, 1983
BASF Aktiengesellschaft
Otto-Alfred Grosskinsky
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Removal of nitrous oxide from exit gases containing this compound d...
Patent number
4,387,082
Issue date
Jun 7, 1983
BASF Aktiengesellschaft
Alfred-Otto Grosskinsky
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for obtaining caprolactam by cleaving caprolactam oligomers
Patent number
4,360,461
Issue date
Nov 23, 1982
BASF Aktiengesellschaft
Hugo Fuchs
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Continuous extraction of caprolactam from an aqueous solution conta...
Patent number
4,350,630
Issue date
Sep 21, 1982
BASF Aktiengesellschaft
Hugo Fuchs
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Purification of caprolactam
Patent number
4,301,073
Issue date
Nov 17, 1981
BASF Aktiengesellschaft
Hugo Fuchs
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Working-up of reaction mixtures containing cyclohexanol and cyclohe...
Patent number
4,163,027
Issue date
Jul 31, 1979
BASF Aktiengesellschaft
Peter Magnussen