Inventor
LACH HEINZ
DE11 patents
⚠️ This page may combine multiple inventors who share the name “LACH HEINZ”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EVONIK DEGUSSA GMBH
5 patentsUS7976719B2Jul 12, 2011
Use of a cationic silicon dioxide dispersion as a textile finishing agent
EVONIK DEGUSSA GMBH32 citations92
US7615577B2Nov 10, 2009
Highly filled dispersion containing transition aluminium oxide
EVONIK DEGUSSA GMBH30 citations91
US7722849B2May 25, 2010
Pyrogenic silicon dioxide and a dispersion thereof
EVONIK DEGUSSA GMBH13 citations83
US8979996B2Mar 17, 2015
Composition containing quaternary amino-functional organosilicon compunds and production and use thereof
EVONIK DEGUSSA GMBH4 citations71
US7985792B2Jul 26, 2011
Dispersion of aluminium oxide
EVONIK DEGUSSA GMBH1 citations51
SCHARFE STEFAN
2 patentsUS8747541B2Jun 10, 2014
Dispersion containing silica particles surface-modified with quaternary, aminofunctional organosilicon compounds
SCHARFE STEFAN6 citations68
US8980960B2Mar 17, 2015
Methods for producing a dispersion containing silicon dioxide particles and cationization agent
SCHARFE STEFAN0 citations36