Inventor
LAMATSCH BERND
CH12 patents
⚠️ This page may combine multiple inventors who share the name “LAMATSCH BERND”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CIBA SC HOLDING AG
4 patentsUS5817832AOct 6, 1998
Blue diketopyrrolopyrrole pigments
CIBA SC HOLDING AG19 citations92
US5750723AMay 12, 1998
Polymerizable diketopyrrolopyrroles and polymers prepared therewith
CIBA SC HOLDING AG42 citations92
US5874588AFeb 23, 1999
Process for the preparation of diketopyrrolopyrrolecarboxylic acids and their esters and amides
CIBA SC HOLDING AG2 citations62
US7144993B2Dec 5, 2006
Process for the preparation of 4-methyl-7-aminoquinolones
CIBA SC HOLDING AG0 citations38