Inventor
FEICHTMAYR FRANZ
7 patents
Patents
7 patentsUS4256458AMar 17, 1981
Methine dyes for paper and amonically-modified fibers
BASF AG41 citations92
US4353833AOct 12, 1982
Cationic dyes
BASF AG21 citations81
US4223144ASep 16, 1980
Triphenylmethane dyes
BASF AG24 citations81
US4481272ANov 6, 1984
Layered electrophotographic recording medium comprising heterocyclic nitrogen containing organic dye compounds
BASF AG8 citations73
US4336201AJun 22, 1982
Preparation of electrically conductive carotenoids
BASF AG2 citations62
US4035311AJul 12, 1977
Electrical insulating compositions based on olefin polymers
BASF AG3 citations62
US4272243AJun 9, 1981
Dyeing of grain leather
BASF AG6 citations61