Inventor

SCHAETZER HARRY

DE6 patents

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

CIBA GEIGY CORP

5 patents

US4402704ASep 6, 1983

Process for trichromatic dyeing or printing

CIBA GEIGY CORP30 citations91

US4444564AApr 24, 1984

Process for dyeing fiber material made of natural polyamides with anionic wool dyes at pH 4.5 to 5.5 in the presence of a dyeing assistant

CIBA GEIGY CORP29 citations88

US4537598AAug 27, 1985

Process for trichromatic dyeing or printing of polyamide

CIBA GEIGY CORP24 citations80

US4396393AAug 2, 1983

Dye mixtures and their use

CIBA GEIGY CORP16 citations72

US4563192AJan 7, 1986

Process for dyeing fibre material made of synthetic polyamides with anionic dyes and an auxiliary mixture

CIBA GEIGY CORP17 citations69

SCHAETZER HARRY

1 patent

US4445905AMay 1, 1984

Process for trichromatic dyeing or printing of polyamide

SCHAETZER HARRY21 citations74