P

Inventor

SEITZ KARL

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

CIBA GEIGY CORP

18 patents
US4968781ANov 6, 1990

Fiber-reactive dyes comprising a halopyrimidine for which a vinylsulfonyl or the like moiety is attached via a bridge member

CIBA GEIGY CORP50 citations92
US4841049AJun 20, 1989

Reactive dyes of the dioxazine series

CIBA GEIGY CORP22 citations82
US4801694AJan 31, 1989

Triazinyl reactive dyestuffs in which triazinyl group is further substituted with a beta-chloroethylsulfonyl- or vinylsulfonylbutyrylamino moiety

CIBA GEIGY CORP18 citations74
US4709018ANov 24, 1987

Fibre-reactive dyes containing halopyrimidine radicals to which a vinylsulfonyl or the like group is attached by means of a bridge member

CIBA GEIGY CORP9 citations74
US4631065ADec 23, 1986

Reactive dyes, process for their preparation and use thereof

CIBA GEIGY CORP9 citations74
US4283331AAug 11, 1981

Azo dyes, their preparation and use

CIBA GEIGY CORP7 citations73
US4228071AOct 14, 1980

Triazine containing fiber-reactive disazo dyestuffs

CIBA GEIGY CORP12 citations72
US5047514ASep 10, 1991

Bireactive primary disazo dyes containing 1-amino-8-hydroxynaphthalene-3,6 Disulfonic acid as coupling component

CIBA GEIGY CORP4 citations63
US4713082ADec 15, 1987

Process for dyeing or printing textile fibre materials with reactive dye containing vinyl sulfonyl-type group and chloro-triazinyl amino group

CIBA GEIGY CORP5 citations63
US4647286AMar 3, 1987

Reactive disazo dyes and their use: containing two 2,4-difluoro-5-chloro-pyrimidyl residues

CIBA GEIGY CORP6 citations63
US4102880AJul 25, 1978

Benzoylated dehydrothio-p-toluidine sulfonic acid-azo-pyridone dyes

CIBA GEIGY CORP2 citations63
US4680384AJul 14, 1987

Dyes, their preparation and use

CIBA GEIGY CORP3 citations62
US4325869AApr 20, 1982

Novel dyes, their preparation and use

CIBA GEIGY CORP4 citations62
US3983115ASep 28, 1976

Bis-dihalogeno-s-triazinyl ureas

CIBA GEIGY CORP2 citations60
US5006645AApr 9, 1991

Dyes of the 1-sulfo-5-(2'-amino or 2'-substituted amino-4'-fluoro-5-triazin-6'-yl-aminomethyl)-naphthyl-2-azo series

CIBA GEIGY CORP0 citations52
US4968783ANov 6, 1990

Amino-fluoro-S-triazine disazo dyes of the H-acid series

CIBA GEIGY CORP1 citations52
US4270918AJun 2, 1981

Reactive dyes, processes for their production and use thereof

CIBA GEIGY CORP0 citations52
US4243809AJan 6, 1981

Process for the production of pyridone compounds

CIBA GEIGY CORP1 citations52

ZEISS STIFTUNG

6 patents

ZEISS IND MESSTECHNIK GMBH

5 patents

BOSCH GMBH ROBERT

4 patents

CIBA GEIGY AG

2 patents