Inventor
FRAHN STEPHANIE
DE6 patents
⚠️ This page may combine multiple inventors who share the name “FRAHN STEPHANIE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DEGUSSA
5 patentsUS6809149B2Oct 26, 2004
Functionalized silicas
DEGUSSA36 citations92
US7563317B2Jul 21, 2009
Silicas
DEGUSSA9 citations83
US7144930B2Dec 5, 2006
Functionalized, structurally modified silicas
DEGUSSA13 citations83
US6593393B2Jul 15, 2003
Radiation-curing coating systems
DEGUSSA15 citations83
US7452600B2Nov 18, 2008
Silica
DEGUSSA2 citations62