WALLQUIST, Olof

CH-4103 Bottmingen

Trademarks, designs and patents

BENZYLIDIENMALONATES

European patent · EP2435017 · Inventor

May 19, 2010
POLYMERE FARBSTOFFE FÜR HAARE

European patent · EP2376580 · Inventor

Deleted
OXAZINDISULFID-FARBSTOFFE

European patent · EP1931428 · Inventor

Deleted
SULFIDFARBSTOFFGEMISCH

European patent · EP1937780 · Inventor

Deleted
NAPHTALIN-AMIDIN-IMIDE

European patent · EP1907484 · Inventor

Deleted
SCHWEFELFARBSTOFFE

European patent · EP1893694 · Inventor

Deleted
NITROSULFIDFARBSTOFFE

European patent · EP1893697 · Inventor

Deleted