Stefan Hammelstein

City:

Dusseldorf

Country:

Germany

Published Applications:

Last publication date:

2008-11-27

Top Assignees for applications by Stefan Hammelstein

The entities that hold a legal rights for patent applications filed by inventor Hammelstein Stefan:

Henkel AG Co., KGaA 1 Duesseldorf, Germany

Recent patent applications by Hammelstein Stefan

Stefan Hammelstein from Dusseldorf, DE has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2008-11-27

US20080293609A1

Chemistry; metallurgy

ABSORPTIVE PARTICLES

#2 | 2007-05-24

US20070117737A1

Chemistry; metallurgy

Particles comprising discrete fine-particulate surfactant particles

#3 | 2007-05-17

US20070111921A1

Chemistry; metallurgy

Scented solid substances comprising a non-ionic surfactant-impregnated carrier

InventorID:

4301071 ⎘