Inventor
KEMPFERT DIRK
DE17 patents
⚠️ This page may combine multiple inventors who share the name “KEMPFERT DIRK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BASF SE
15 patentsUS11851523B2Dec 26, 2023
Aging-resistant TPU
BASF SE2 citations71
US12060450B2Aug 13, 2024
Thermoplastic polyurethane
BASF SE2 citations68
US11155709B2Oct 26, 2021
Method for producing thermoplastic polyurethanes
BASF SE0 citations61
US11168175B2Nov 9, 2021
TPU pneumatic tubes made with mono ethyleneglycol as chain extender for high temperature use
BASF SE1 citations60
US11267928B2Mar 8, 2022
Method for producing a diblock copolymer
BASF SE0 citations59
US11142625B2Oct 12, 2021
Process for production of expanded thermoplastic elastomer
BASF SE1 citations59
US11725075B2Aug 15, 2023
Thermoplastic polyurethane
BASF SE0 citations57
US11535697B2Dec 27, 2022
Thermoplastic polyurethane
BASF SE0 citations57
US11377552B2Jul 5, 2022
Hard-phase-modified thermoplastic polyurethane
BASF SE0 citations57
US10329374B2Jun 25, 2019
Method for producing a thermoplastic copolymers from polycaprolactam and thermoplastic polyurethane
BASF SE0 citations50
US11999816B2Jun 4, 2024
Thermoplastic polyurethane from recycled raw materials
BASF SE0 citations47
US11306177B2Apr 19, 2022
Thermoplastic polyurethane
BASF SE0 citations47
US9416213B2Aug 16, 2016
Process for producing polycarbodiimide
BASF SE0 citations46
US10692624B2Jun 23, 2020
Conductive thermoplastic polyurethane
BASF SE0 citations45
US12391791B2Aug 19, 2025
Thermoplastic polyurethane useful for pneumatic hoses
BASF SE0 citations42