Inventor
ONCLIN STEFFEN
DE14 patents
⚠️ This page may combine multiple inventors who share the name “ONCLIN STEFFEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BASF SE
11 patentsUS10808078B2Oct 20, 2020
Polyalkylene imine based polymers having polyester groups
BASF SE1 citations62
US10557053B2Feb 11, 2020
Universal pigment preparations for point-of-sale use
BASF SE1 citations60
US12365762B2Jul 22, 2025
Dispersant for coating system
BASF SE0 citations50
US12024595B2Jul 2, 2024
Polymer composition
BASF SE0 citations50
US12227618B2Feb 18, 2025
Polyalkyleneimine-based polymer containing polyether chains
BASF SE0 citations49
US12516202B2Jan 6, 2026
Amine dispersants
BASF SE0 citations46
US11897995B2Feb 13, 2024
Allophanate based dispersing agent
BASF SE0 citations46
US11492501B2Nov 8, 2022
Dispersant composition
BASF SE0 citations46
US12590183B2Mar 31, 2026
Polyalkyleneimine-based polymers containing polyether chains
BASF SE0 citations44
US7915343B2Mar 29, 2011
Slip-and leveling agent
BASF SE0 citations43
US10131750B2Nov 20, 2018
Polymer compositions and use of these polymer compositions as dispersants
BASF SE0 citations35