Mannheim
Germany
6
2007-10-04
The entities that hold a legal rights for patent applications filed by inventor Schroder Gunter-Rudolf:
Gunter-Rudolf Schroder from Mannheim, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Method for producing a liquid formulation of salts of sulphonic-acid azo dyes
#2 | 2006-09-19Reactive dyes and the use thereof for dyeing substrates containing nucleophilic groups
#3 | 2006-03-02Liquid formulations of direct dyes
#4 | 2006-01-24Reactive dyes and use thereof for dyeing substrates containing nucleophilic groups
#5 | 2005-08-23Bisazo dyestuffs based on hydroxynaphthalene carboxylic acid
#6 | 2005-06-23Liquid formulations of direct dyes
4499686 ⎘