Andreas Pfefferkorn

City:

Mannheim

Country:

Germany

Published Applications:

Last publication date:

2007-03-29

Recent patent applications by Pfefferkorn Andreas

Andreas Pfefferkorn from Mannheim, DE has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2007-03-29

US20070067926A1

Human necessities

Agent for dyeing keratin fibers containing 2-amino-5-methyl-phenol and m-aminophenoles

InventorID:

4380941 ⎘