Inventor
EFFEN NORBERT
DE6 patents
⚠️ This page may combine multiple inventors who share the name “EFFEN NORBERT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BASF SE
5 patentsUS11319407B2May 3, 2022
Method for purifying an aliphatic polyester
BASF SE0 citations58
US12371529B2Jul 29, 2025
Process for purifying an aliphatic-aromatic polyester
BASF SE0 citations56
US12398265B2Aug 26, 2025
Method for preparing a (co)polyester
BASF SE0 citations55
US11401373B2Aug 2, 2022
Continuous method for producing an aliphatic polyester
BASF SE0 citations47
US11401413B2Aug 2, 2022
Injection-molded article containing surface-modified silicates
BASF SE0 citations47