Inventor
ANSELMANN RALF
DE15 patents
⚠️ This page may combine multiple inventors who share the name “ANSELMANN RALF”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MERCK PATENT GMBH
13 patentsUS6517628B1Feb 11, 2003
Pigment mixture
MERCK PATENT GMBH129 citations98
US7303622B2Dec 4, 2007
Lustrous black interference pigments
MERCK PATENT GMBH92 citations95
US6743285B1Jun 1, 2004
Pigment mixture comprising BiOCI pigments
MERCK PATENT GMBH63 citations94
US5846310ADec 8, 1998
Coated spherical SiO2 particles
MERCK PATENT GMBH83 citations93
US7604862B2Oct 20, 2009
Multilayer pigments based on glass flakes
MERCK PATENT GMBH32 citations92
US7226503B2Jun 5, 2007
Effect pigments based on coated glass flakes
MERCK PATENT GMBH40 citations91
US6648958B2Nov 18, 2003
Highly light-scattering pigment mixture
MERCK PATENT GMBH26 citations89
US7241502B2Jul 10, 2007
Moulded bodies consisting of core-shell particles
MERCK PATENT GMBH25 citations86
US6685924B2Feb 3, 2004
Conjugate, its preparation and use
MERCK PATENT GMBH10 citations72
US6673336B2Jan 6, 2004
Conjugate, its preparation and use
MERCK PATENT GMBH6 citations72
US6302926B1Oct 16, 2001
Preparations of monodisperse spherical oxide particles
MERCK PATENT GMBH14 citations72
US7887849B2Feb 15, 2011
Pigment mixture
MERCK PATENT GMBH5 citations62
US7186460B2Mar 6, 2007
Extension and upsetting sensor
MERCK PATENT GMBH2 citations62