Mannheim
Germany
3
2020-11-19
The entities that hold a legal rights for patent applications filed by inventor Solduga Ramirez Gemma:
Gemma Solduga Ramirez from Mannheim, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Esterquats for the flotation of non-sulfidic minerals and ores, and method
#2 | 2018-11-01Use of novel naphthol AS-pigment-mixtures in printing-materials
#3 | 2013-01-31Magenta quinacridone pigments
66714 ⎘