Helmut Sieber

City:

Rheinfelden

Country:

Germany

Published Applications:

Last publication date:

2021-12-02

Top Assignees for applications by Helmut Sieber

The entities that hold a legal rights for patent applications filed by inventor Sieber Helmut:

Helmut Sieber from Rheinfelden, DE has applied for patents for these inventions. The list has both pending applications and granted patents:

Functional thermo-regulating textile additives and uses thereof

DISPERSE AZO DYE MIXTURES

Disperse azo dyes and mixtures comprising these disperse azo dyes

Light-Fast Dyeings on Bicomponent Fibers

Dye compositions for dyeing or printing of fibre products comprising celluloseacetate

Use of pigments as disperse dyestuffs

Use of pigment dyes for dispersion dyeing from aqueous media

Use of pigment dyes for dispersion dyeing from aqueous media

Dyeing polyester textile materials

InventorID:

3610096 ⎘