Inventor
UHRLANDT STEFAN
US14 patents
⚠️ This page may combine multiple inventors who share the name “UHRLANDT STEFAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DEGUSSA
8 patentsUS6180076B1Jan 30, 2001
Readily dispersible precipitated silica
DEGUSSA94 citations96
US6268424B1Jul 31, 2001
Precipitated silicic acid
DEGUSSA57 citations94
US7566433B2Jul 28, 2009
Precipitated silicas with a particular pore size distribution
DEGUSSA20 citations92
US6702887B2Mar 9, 2004
Inhomogeneous silicas for elastomer compounds
DEGUSSA22 citations89
US6613309B2Sep 2, 2003
Inhomogeneous silicas in dental care compositions
DEGUSSA22 citations89
US7628971B2Dec 8, 2009
Highly dispersible precipitated silica having a high surface area
DEGUSSA13 citations83
US7608234B2Oct 27, 2009
Precipitated silicas with particular pore size distribution
DEGUSSA15 citations83
US6960251B2Nov 1, 2005
Inhomogeneous silicas as carrier material
DEGUSSA12 citations83
EVONIK DEGUSSA GMBH
4 patentsUS9540247B2Jan 10, 2017
Higly dispersible silica for using in rubber
EVONIK DEGUSSA GMBH10 citations83
US8017098B2Sep 13, 2011
Aluminum-containing precipitated silicic acid having an adjustable BET/CTAB ratio
EVONIK DEGUSSA GMBH9 citations83
US7855248B2Dec 21, 2010
Highly dispersible precipitated silica
EVONIK DEGUSSA GMBH12 citations83
US7790131B2Sep 7, 2010
High-surface precipitation silica acids
EVONIK DEGUSSA GMBH12 citations83