Inventor

LAUK URS

CH40 patents

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

LAUK URS

CIBA SC HOLDING AG

Phthalimidyl azo pigments, method for producing same and utilisation thereof

Azo dyes, processes for their preparation and the use thereof

Azo dyes, a process for their preparation and their use in the dyeing or printing of hydrophobic fiber materials

Azo dye mixtures

Azo dyes, a process for their preparation and their use in the production of colored plastics or polymeric color particles, and in the dyeing or printing of hydrophobic fiber materials

Azo dyes

Azo dyes, a process for their preparation and their use in the dyeing or printing of hydrophobic fiber materials

Anthraquinone-azo dyes

Azo dye mixtures, azo dyes, processes for their preparation, and their use

Phthalimidylazo dyes, processess for the preparation thereof and the use thereof

Pyridone dyes, a process for their preparation and their use in the production of colored plastics or polymeric color particles

Pyridone dyes, a process for the preparation and their use in the production of colored plastics or polymeric color particles

Disperse dyes

Anthraquinone dyes

Phthalimidyl azo dyes, process for the preparation thereof and the use thereof

Phthalimidyl azo dyes, process for the preparation thereof and the use thereof

CIBA GEIGY CORP

Azo dyes containing triazine middle components and a 1,4-phenylene-2,5-disubstituted coupling component

Azodyes containing a bridge member based on diamino-substituted triazines

Triphene dioxazine dyestuffs

Disazo dyes containing a 1-hydroxy-3-sulfo-acylaminophenyl-amino-naphthalene coupling component

Mixtures of triphenedioxazine oligomers, their preparation and the use thereof for dyeing cotton or cotton-polyester blends

Chlorotriazine reactive dyes having a 4-methoxy-2-sulfoaniline diazo component and 2-amino-5-naphthol-7-sulfonic acid coupling component

Dye mixtures and the use thereof

Process for dyeing or printing hydroxyl group containing fibre materials

Fibre-reactive formazan dyes, processes for their preparation and their use

Process for dyeing or printing hydroxyl group containing fiber materials

AZO dyes containing a bridge member based on stibene and morpholino-substituted triazine

Triphenedioxazines, their preparation and the use thereof

Azo dyes, containing a triazine middle component and a monoazo and a disazo dye radical

HUNTSMAN INT LLC

Disperse azo dyes, a process for the preparation thereof and the use thereof

Dye mixtures

Disperse azo dyes

Anthraquinone dyes

Disperse azo dyes, a process for the preparation thereof and the use thereof

Anthraquinone azo dyes

NOWACK PATRIC

Disperse azo dyes

HUNTSMAN ADV MAT LICENSING SWITZERLAND GMBH

Disperse azo dyes, a process for the preparation thereof and the use thereof

DREIER ROMEO

Azo dyes

KYUNG IN SYNTHETIC CORP

α-Hydroxy-benzeneacetic acid derivatives, and compounds having two 5-membered latone rings fused to central cyclohexa-1,4-diene nucleus based upon the same, and uses of the compounds

PETERMANN RALF

Azo dyes, a process for the preparation thereof and the use thereof