Inventor
HEITZER HELMUT
DE19 patents
Patents
19 patentsUS4179277ADec 18, 1979
4,5-Dichloroimidazole-2-carboxylic acid derivatives
BAYER AG32 citations93
US5221681AJun 22, 1993
Substituted benzoxazepines and benzothiazepines
BAYER AG23 citations92
US4748243AMay 31, 1988
Preparation of 2-chloro-5-chloromethylthiazole
BAYER AG30 citations92
US5708180AJan 13, 1998
Process for the preparation of 2-halogenopyridinealdehydes and novel 2-halogenopyridinealdehydes
BAYER AG19 citations84
US4369186AJan 18, 1983
4,5-Dichloroimidazole-2-carboxylic acid derivatives
BAYER AG10 citations74
US4187306AFeb 5, 1980
Benzodiazepine-diones, a process for their production and their use as medicaments
BAYER AG15 citations71
US4350520ASep 21, 1982
Plant growth regulant compositions
BAYER AG3 citations63
US4293331AOct 6, 1981
Novel acyloxamides and plant growth regulant compositions
BAYER AG3 citations63
US4140857AFeb 20, 1979
Process for the preparation of 2,4,5-trichloropyrimidine
BAYER AG3 citations62
US4067721AJan 10, 1978
Imidazolidinedione compounds and plant growth influencing compositions
BAYER AG2 citations62
US4013674AMar 22, 1977
N-(1,2,2,2-tetrachloroethyl)-formimide-chloride for synthesizing trichlorothiazole
BAYER AG2 citations62
US5175336ADec 29, 1992
Fluoromethylated polycyanobenzenes, their alkali metal cyanide adducts, processes for their preparation and use of the fluoromethylated polycyanobenzenes
BAYER AG3 citations60
US5258394ANov 2, 1993
1-trifluoromethyl-1-nitro-2-alkoxy-2-aryl-ethanes, their preparation and antimycotic agents containing them
BAYER AG0 citations52
US4171442AOct 16, 1979
Process for the preparation of 2,4,5-trichloropyrimidine
BAYER AG1 citations52
US4125722ANov 14, 1978
Process for the preparation of tetrachloropyrimidine
BAYER AG0 citations52
US4125723ANov 14, 1978
Process for the preparation of tetrachloropyrimidine
BAYER AG1 citations52
US4021443AMay 3, 1977
Perchlorodiazafulvene
BAYER AG0 citations49
US3994913ANov 30, 1976
2,5-Dichloro-thiazolo[4,5-d]thiazole and process for making same
BAYER AG0 citations49
US5066681ANov 19, 1991
1-trifluoromethyl-1-nitro-2-alkoxy-2-aryl-ethanes, their preparation and antimycotic agents containing them
BAYER AG0 citations47