Inventor

OESTERLEIN FRITZ

3 patents

⚠️ This page may combine multiple inventors who share the name “OESTERLEIN FRITZ”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CIBA GEIGY CORP

2 patents

US3966705AJun 29, 1976

Disulfo naphthalene containing fiber-reactive tetrazo dyes

CIBA GEIGY CORP15 citations69

US3983115ASep 28, 1976

Bis-dihalogeno-s-triazinyl ureas

CIBA GEIGY CORP2 citations60

CIBA GEIGY AG

1 patent

US4067864AJan 10, 1978

Fiber-reactive 2-hydroxy-pyrid-6-on-(3)-yl azo dyestuffs

CIBA GEIGY AG12 citations71