Inventor
KOLLER JOSEF
CH23 patents
⚠️ This page may combine multiple inventors who share the name “KOLLER JOSEF”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CIBA GEIGY CORP
10 patentsUS5023274AJun 11, 1991
Fibre-reactive formazan dyes containing β-halogenethyl or vinylsulfonyl-alkanoylamino fiber-reactive groups
CIBA GEIGY CORP10 citations74
US5163972ANov 17, 1992
Process for the dyeing of polyacrylonitrile materials with cationic benzo-thiazolium azo dye
CIBA GEIGY CORP7 citations70
US5112958AMay 12, 1992
Fibre-reactive formazan dyes containing β-chloroethylsulfonyl or vinylsulfonyl bonded via phenylaminotriazinylamino
CIBA GEIGY CORP3 citations63
US5076811ADec 31, 1991
Fibre-reactive formazane dyes containing β-sulfatoethylsulfonyl bonded via phenylaminotriazinylamino bridge members
CIBA GEIGY CORP5 citations63
US4818246AApr 4, 1989
Process for improving the light-fastness of leather dyeings
CIBA GEIGY CORP3 citations63
US4116622ASep 26, 1978
Dyeing preparations and process for dyeing polyacrylonitrile material in strong, neutral, clear blue shades
CIBA GEIGY CORP3 citations63
US4799933AJan 24, 1989
Process for the trichromatic dyeing of leather
CIBA GEIGY CORP1 citations52
US4507125AMar 26, 1985
Use of 1:2 chrome complex dyes for dyeing leather and furs
CIBA GEIGY CORP0 citations52
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
US4233028ANov 11, 1980
Process for the level dyeing of polyacrylonitrile materials of slow, normal and rapid absorptive capacity
CIBA GEIGY CORP0 citations49
KOLLER JOSEF
7 patentsUS5275728AJan 4, 1994
Device to separate solid matter from a stream of liquid
KOLLER JOSEF40 citations92
US4314604AFeb 9, 1982
Apparatus for the segregation of worn-out cleaning bodies
KOLLER JOSEF35 citations92
US4620589ANov 4, 1986
Device for cleaning the pipes of pipe heat-exchangers
KOLLER JOSEF16 citations73
US4385660AMay 31, 1983
Device for diverting cleaning bodies
KOLLER JOSEF18 citations73
US4291485ASep 29, 1981
Automatically releasing mounting system for a weight member
KOLLER JOSEF3 citations62
US4205759AJun 3, 1980
Closure having vent means for liquids under pressure
KOLLER JOSEF4 citations62
US8428916B2Apr 23, 2013
Modeling of the radiation belt megnetosphere in decisional timeframes
KOLLER JOSEF4 citations51