Felix Geissmann

citizen of Zürich und Hottwil, Zofingen

Commercial register

Siegfried AG

joint procuration by two · Zofingen

until Sep 5, 2001
Siegfried Holding AG

joint procuration by two · Zofingen

until Dec 24, 1992

Trademarks, designs and patents

Theophyllinderivate und Verfahren zu deren Herstellung

Swiss patent · CH648559 · Inventor

Deleted
1H- und 2H-Indazolderivate

Swiss patent · CH641782 · Inventor

Deleted