P

Inventor

WUNDERLICH KLAUS

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

BAYER AG

37 patents
US4400504AAug 23, 1983

Dioxazine reactive dyestuffs

BAYER AG25 citations82
US4115378ASep 19, 1978

Water soluble reactive axodyestuffs containing a fluorotriazinyl group attached via a nitrogen bridge to the dyestuff molecule

BAYER AG29 citations82
US5489330AFeb 6, 1996

Copper phthalocyanine liquid finished preparation

BAYER AG10 citations74
US4474697AOct 2, 1984

Fluorotriazine-group-containing azo dyestuffs

BAYER AG13 citations74
US4294580AOct 13, 1981

Reactive dyestuffs, their preparation and their use for dyeing materials containing OH or N

BAYER AG14 citations74
US4206306AJun 3, 1980

Reactive phthalocyanine dyestuffs containing a fluorotriazinyl group attached via a nitrogen bridge to the dyestuff molecule

BAYER AG14 citations74
US4665179AMay 12, 1987

Triphendioxazine dyestuffs

BAYER AG17 citations73
US4355163AOct 19, 1982

Anthraquinone reactive dyestuffs

BAYER AG7 citations73
US4273553AJun 16, 1981

Anthraquinone reactive dyestuffs

BAYER AG6 citations73
US4242259ADec 30, 1980

Anthraquinone-azo reactive dyestuffs

BAYER AG11 citations73
US4268267AMay 19, 1981

Phthalocyanine reactive dyestuffs

BAYER AG7 citations70
US5501710AMar 26, 1996

Copper phthalocyanine dyestuffs and their use

BAYER AG5 citations63
US5459246AOct 17, 1995

Reactive dyestuffs containing hydroxy naphthalene disulphonic acids

BAYER AG5 citations63
US4997740AMar 5, 1991

Electrophotographic toners with substituted 3-amino-1-imino-isoindolenine salts

BAYER AG3 citations63
US4806640AFeb 21, 1989

Triphendioxazine reactive dyestuffs

BAYER AG4 citations63
US4622396ANov 11, 1986

Triphendioxazine dyestuffs

BAYER AG3 citations63
US4446067AMay 1, 1984

Azo reactive dyestuffs

BAYER AG4 citations63
US4260778AApr 7, 1981

Process for the preparation of thioindigo compounds

BAYER AG2 citations63
US4837320AJun 6, 1989

One-amine-2-sulpho-4-[(4-halo-6-amino triazinyl-2)aminocyclohexylamino]anthraquinone reactive dyestuffs

BAYER AG4 citations62
US4676803AJun 30, 1987

Reactive azo dyestuffs, free from anionic groups and containing a basic group and halogenotriazinyl radical and useful for dyeing cellulose/polyester

BAYER AG4 citations62
US4588810AMay 13, 1986

Basic triphendioxazine dyestuffs

BAYER AG5 citations62
US4503224AMar 5, 1985

Halogenotriazinyl dyestuffs

BAYER AG5 citations62
US4377688AMar 22, 1983

Anthraquinone reactive dyestuffs, their preparation and their use for dyeing materials containing OH groups or amide groups

BAYER AG5 citations62
US4332938AJun 1, 1982

Anthaquinone reactive dyestuffs, their preparation and their use for dyeing materials containing OH groups or amide groups

BAYER AG4 citations62
US4267107AMay 12, 1981

Reactive dyestuffs

BAYER AG6 citations62
US4259248AMar 31, 1981

Process for the preparation of mixtures of dinitroanthraquinones with a high content of 1,5- and 1,8- dinitroanthraquinone

BAYER AG4 citations62
US4214082AJul 22, 1980

Anthraquinone reactive dyestuffs

BAYER AG2 citations62
US4213909AJul 22, 1980

Process for the preparation of 1-amino-4-bromoanthraquinone-2-sulfonic acid II

BAYER AG5 citations62
US3980677ASep 14, 1976

Anthraquinone dyestuffs containing sulphonic acid groups

BAYER AG5 citations62
US4892950AJan 9, 1990

Process for the preparation of naphthalene-1,8-dicarboximides

BAYER AG2 citations61
US4203885AMay 20, 1980

Process for the mononitration of anthraquinone

BAYER AG3 citations61
US4255325AMar 10, 1981

Reactive dyestuffs

BAYER AG4 citations57
US4652660AMar 24, 1987

Process for preparing a thioindigo derivatives comprising cyclizing in a liquid mixture of an aluminium halide an alkali metal halide, and a carboxamide or sulfonamide

BAYER AG0 citations52
US4555580ANov 26, 1985

Process for the preparation of thioindigo compounds

BAYER AG0 citations52
US4492790AJan 8, 1985

Vat dyestuffs of the trisanthraquinonylaminotriazine series

BAYER AG0 citations52
US4173568ANov 6, 1979

Process for the preparation of copper phthalocyanine

BAYER AG1 citations52
US4155921AMay 22, 1979

Process for the isolation of 1,6- and 1,7-dinitroanthraquinone

BAYER AG0 citations52

DAIMLER BENZ AG

5 patents

DAIMLER CHRYSLER AG

4 patents

DAIMLER AG

2 patents

BERLIN HEART GMBH

1 patent

OLYMPIA WERKE AG

1 patent

Showing the top 50 of 58 patents by PatentIndex Score.