Inventor
HENNEMANN ALFRED
DE5 patents
⚠️ This page may combine multiple inventors who share the name “HENNEMANN ALFRED”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MERCK PATENT GMBH
4 patentsUS5520956AMay 28, 1996
Coatings
MERCK PATENT GMBH30 citations90
US7745003B2Jun 29, 2010
Particles having a functional multilayered structure
MERCK PATENT GMBH9 citations78
US6409815B1Jun 25, 2002
Surface-modified conductive pigment
MERCK PATENT GMBH11 citations71
US9238739B2Jan 19, 2016
Effect pigments
MERCK PATENT GMBH0 citations48