Inventor
FREI JORG
CH4 patents
Patents
4 patentsUS4115575ASep 19, 1978
2-(3-Amino-2-hydroxy-propoxy)-pyrazines
CIBA GEIGY CORP30 citations81
US3947441AMar 30, 1976
Substituted 2-amino-4-(hydroxyamino)-pyrimidines
CIBA GEIGY CORP6 citations70
US3941804AMar 2, 1976
1-Heteroarylsulphonyl-2-imino-imidazolidines
CIBA GEIGY CORP5 citations60
US5639911AJun 17, 1997
Hydrazones
CIBA GEIGY CORP0 citations50