Inventor
LILL NORBERT
DE5 patents
⚠️ This page may combine multiple inventors who share the name “LILL NORBERT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HOECHST AG
3 patentsUS5391696AFeb 21, 1995
Polycondensates which contain tartaric acid derivatives, processes for their preparation and use thereof
HOECHST AG12 citations71
US5613494AMar 25, 1997
Polycondensates which contain tartaric acid derivatives, processes for their preparation and use thereof
HOECHST AG0 citations50
US5505784AApr 9, 1996
Polycondensates which contain tartaric acid derivatives, processes for their preparation and use thereof
HOECHST AG0 citations50