Inventor
HEYLAND ANDREA
DE10 patents
Patents
10 patentsUS5858078AJan 12, 1999
Platelet-shaped titanium dioxide pigment
MERCK PATENT GMBH171 citations98
US6689205B1Feb 10, 2004
Multilayer interference pigments
MERCK PATENT GMBH114 citations97
US6500251B1Dec 31, 2002
Multi-coated interference pigments
MERCK PATENT GMBH45 citations92
US6284032B2Sep 4, 2001
Multilayer interference pigments
MERCK PATENT GMBH31 citations92
US6238472B1May 29, 2001
Metal oxide coated titanium dioxide lamellas
MERCK PATENT GMBH33 citations92
US5985020ANov 16, 1999
Plate-like titanium dioxide reduction pigment
MERCK PATENT GMBH20 citations91
US5972098AOct 26, 1999
Titanate-containing pearlescent pigments
MERCK PATENT GMBH40 citations91
US6840993B2Jan 11, 2005
Silver-colored luster pigment
MERCK PATENT GMBH19 citations89
US5698205ADec 16, 1997
Photostabilization of titanium dioxide sols
MERCK PATENT GMBH44 citations85
US7169222B2Jan 30, 2007
Multilayer interference pigments
MERCK PATENT GMBH15 citations82