Inventor
DIEHL HERBERT
DE19 patents
⚠️ This page may combine multiple inventors who share the name “DIEHL HERBERT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BAYER AG
11 patentsUS5639886AJun 17, 1997
One-pot process for the preparation of 3-quinolonecarboxylic acid derivatives
BAYER AG24 citations92
US4476320AOct 9, 1984
Process for the preparation of fluoroaromatic compounds substituted in the o-position
BAYER AG9 citations66
US5068428ANov 26, 1991
Process for the preparation of cyclopropanecarboxamide
BAYER AG5 citations62
US4755609AJul 5, 1988
Process for the preparation of thiocyanatomethylthiobenzothiazoles
BAYER AG2 citations62
US6458954B2Oct 1, 2002
Process for preparing piperidines
BAYER AG2 citations60
US6294673B1Sep 25, 2001
Process for preparing nifedipine
BAYER AG2 citations60
US4594467AJun 10, 1986
Preparation of 3,5-dichloro-α-methylstyrene
BAYER AG2 citations60
US6392044B1May 21, 2002
Racemization of R,S-dioxo-benzylpyrrolopiperidine
BAYER AG4 citations58
US6380441B1Apr 30, 2002
Process for preparing 3-hydroxybenzyl alcohol
BAYER AG0 citations51
US4740333AApr 26, 1988
Process for the preparation of 5-fluorotoluene-2,4-disulphochloride
BAYER AG0 citations41
US6964963B2Nov 15, 2005
Preparation of 4-amino-1-naphthol ethers
BAYER AG0 citations40
NUKEM GMBH
2 patentsUS4750134AJun 7, 1988
Device for the non-destructive testing of ferromagnetic bodies and a process for producing values for adjusting the device into an initial state for testing determined by the respective test samples
NUKEM GMBH8 citations73
US4692702ASep 8, 1987
Device with two generators for measuring the gradients of magnetic fields
NUKEM GMBH15 citations73