Inventor
KOEHLER ULRICH
DE28 patents
⚠️ This page may combine multiple inventors who share the name “KOEHLER ULRICH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BASF AG
16 patentsUS5476969ADec 19, 1995
Highly reactive polyoxyalkylene-polyols containing tertiary amino groups in bonded form, their preparation, and their use for the preparation of polyisocyanate polyaddition products
BASF AG67 citations95
US5101045AMar 31, 1992
Preparation of n-substituted pyrrolidones
BASF AG23 citations92
US5747411AMay 5, 1998
Supported catalysts which are suitable for ammonoxidation
BASF AG17 citations83
US5543515AAug 6, 1996
Preparation of tertiary amine oxides
BASF AG8 citations74
US5254738AOct 19, 1993
Preparation of 1,4-alkylenediamines
BASF AG15 citations74
US5132427AJul 21, 1992
Process for the preparation of amines
BASF AG7 citations74
US5130454AJul 14, 1992
Polytetrahydrofuran derivatives having terminal aromatic groups
BASF AG9 citations74
US5101044AMar 31, 1992
Preparation of n-substituted pyrrolidin-2-ones
BASF AG13 citations74
US5239120AAug 24, 1993
Preparation of 2-(3-aminopropyl)-cycloalkylamines
BASF AG9 citations73
US6093677AJul 25, 2000
Catalyst for dehydrogenating 1,4-butanediol to γ-butyrolactone
BASF AG7 citations72
US5955620ASep 21, 1999
Dehydrogenation of 1,4-butanediol to γ-butyrolactone
BASF AG5 citations72
US5663438ASep 2, 1997
Preparation of cyclic amines
BASF AG10 citations72
US5136051AAug 4, 1992
Preparation of 2-pyrrolidinones
BASF AG6 citations63
US5359082AOct 25, 1994
Preparation of 4-substituted imidazoles from N-formyl-α-aminonitrile
BASF AG3 citations61
US5260484ANov 9, 1993
Polytetrahydrofuran derivatives having terminal aromatic groups
BASF AG3 citations57
US5231231AJul 27, 1993
Process for preparing a poly(1,4-butanediol-ω,ω'-bismercaptan)
BASF AG0 citations52
BEIERSDORF AG
4 patentsHELLA GMBH & CO KGAA
3 patentsUS12093149B2Sep 17, 2024
Control system for a motor vehicle, motor vehicle, method for controlling a motor vehicle, computer program product, and computer-readable medium
HELLA GMBH & CO KGAA3 citations70
US11440545B2Sep 13, 2022
Control system for a motor vehicle, motor vehicle, method for controlling a motor vehicle, computer program product and computer-readable medium
HELLA GMBH & CO KGAA1 citations52
US11787426B2Oct 17, 2023
Control system for a motor vehicle having a first control device and a second control device to control first and second functions of the motor vehicle and method for controlling a motor vehicle
HELLA GMBH & CO KGAA0 citations47