Inventor
HANNEMANN KLAUS
DE7 patents
⚠️ This page may combine multiple inventors who share the name “HANNEMANN KLAUS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CIBA GEIGY CORP
4 patentsUS5360455ANov 1, 1994
Process for producing multicolor or tone-in-tone effects
CIBA GEIGY CORP11 citations70
US5690699ANov 25, 1997
Azo dye mixtures and their use
CIBA GEIGY CORP2 citations61
US5145486ASep 8, 1992
Process for dyeing wool with reactive dyes
CIBA GEIGY CORP2 citations60
US5207799AMay 4, 1993
Process for dyeing wool and blends thereof with other fibres using reactive dyes and colorless fiber-reactive dyeing assistant
CIBA GEIGY CORP1 citations51
CIBA SC HOLDING AG
3 patentsUS5779740AJul 14, 1998
Process for dichromatic or trichromatic dyeing or printing
CIBA SC HOLDING AG14 citations81
US5944855AAug 31, 1999
Process for dichromatic or trichromatic dyeing or printing
CIBA SC HOLDING AG10 citations72
US5973147AOct 26, 1999
Process for dichromatic or trichromatic dyeing or printing
CIBA SC HOLDING AG2 citations61