Inventor
FRANZ KLAUS-DIETER
DE15 patents
⚠️ This page may combine multiple inventors who share the name “FRANZ KLAUS-DIETER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MERCK PATENT GMBH
11 patentsUS5223360AJun 29, 1993
Materials coated with plate-like pigments
MERCK PATENT GMBH119 citations95
US4544415AOct 1, 1985
Weathering-resistant pearlescent pigments
MERCK PATENT GMBH83 citations95
US5540769AJul 30, 1996
Platelet-like colored pigments and process for producing the same
MERCK PATENT GMBH32 citations92
US5221341AJun 22, 1993
Surface-modified platelet-like pigments
MERCK PATENT GMBH30 citations92
US4482389ANov 13, 1984
Nacreous pigments
MERCK PATENT GMBH27 citations92
US5271771ADec 21, 1993
Carbon-containing metal oxide pigments
MERCK PATENT GMBH28 citations88
US8008358B2Aug 30, 2011
Fluorosurfactants
MERCK PATENT GMBH8 citations84
US5378400AJan 3, 1995
Preparation of metal oxide sols by electrolysis
MERCK PATENT GMBH11 citations71
US4545821AOct 8, 1985
Dispersible Berlin blue pigment
MERCK PATENT GMBH12 citations69
US6433227B1Aug 13, 2002
Use of tris (trifluoro methylsulfonyl) methane, in addition to alkaline metal salts and alkaline-earth metal salts thereof as catalysts during c-c bonding syntheses and the novel mg salt of tris (trifluoro methylsulfonyl) methane
MERCK PATENT GMBH4 citations55
US5607571AMar 4, 1997
Electrochemical process for preparing low-chloride aqueous titanyl nitrate solutions
MERCK PATENT GMBH0 citations42
BASF AG
3 patentsUS4468509AAug 28, 1984
Reversibly oxidizable or reducible polymers containing polyene units, their preparation and their use
BASF AG12 citations73
US4464511AAug 7, 1984
Polymers which have two or more stable, reversibly interconvertible oxidation states, their preparation and their use
BASF AG5 citations62
US4440693AApr 3, 1984
Preparation of electrically conductive products
BASF AG5 citations62