Inventor · disambiguated record
Dirk Kempfert
Also filed as: KEMPFERT DIRK
17 granted patents·6 pending applications·7 citations·filing 2010–2021
87Inventor score
Top patents by PatentIndex Score
23 records- 0189US11851523B2Aging-resistant TPUBASF SE·Filed 2018·Granted Dec 26, 2023·2 cites·19 claims
- 0284US12060450B2Thermoplastic polyurethaneBASF SE·Filed 2018·Granted Aug 13, 2024·2 cites·23 claims
- 0379US11168175B2TPU pneumatic tubes made with mono ethyleneglycol as chain extender for high temperature useBASF SE·Filed 2016·Granted Nov 9, 2021·1 cites·16 claims
- 0477US11725075B2Thermoplastic polyurethaneBASF SE·Filed 2021·Granted Aug 15, 2023·0 cites·19 claims
- 0573US11142625B2Process for production of expanded thermoplastic elastomerBASF SE·Filed 2014·Granted Oct 12, 2021·1 cites·10 claims
- 0667US11535697B2Thermoplastic polyurethaneBASF SE·Filed 2018·Granted Dec 27, 2022·0 cites·27 claims
- 0765US8993690B2Soft thermoplastic polyurethane based on the ester of a tricarboxylic acidCHEN BIN-ERIC·Filed 2010·Granted Mar 31, 2015·1 cites·14 claims
- 0864US11377552B2Hard-phase-modified thermoplastic polyurethaneBASF SE·Filed 2020·Granted Jul 5, 2022·0 cites·16 claims
- 0959US10692624B2Conductive thermoplastic polyurethaneBASF SE·Filed 2014·Granted Jun 23, 2020·0 cites·16 claims
- 1055US2022073693A1Particle foams consisting of an aromatic polyester-polyurethane multi-block copolymerBASF SE·Filed 2019·Application pending·0 cites
- 1154US11155709B2Method for producing thermoplastic polyurethanesBASF SE·Filed 2016·Granted Oct 26, 2021·0 cites·16 claims
- 1254US2023250219A1Thermoplastic polyurethane composition with high mechanical properties, good resistance against UV radiation and low blooming and foggingBASF SE·Filed 2021·Application pending·0 cites
- 1354US2022267553A1Novel particle foamsBASF SE·Filed 2020·Application pending·0 cites
- 1453US11999816B2Thermoplastic polyurethane from recycled raw materialsBASF SE·Filed 2019·Granted Jun 4, 2024·0 cites·22 claims
- 1553US2015133610A1Soft thermoplastic polyurethane based on the ester of a tricarboxylic acidBASF SE·Filed 2015·Application pending·0 cites
- 1652US11267928B2Method for producing a diblock copolymerBASF SE·Filed 2017·Granted Mar 8, 2022·0 cites·16 claims
- 1750US11306177B2Thermoplastic polyurethaneBASF SE·Filed 2018·Granted Apr 19, 2022·0 cites·16 claims
- 1850US9416213B2Process for producing polycarbodiimideBASF SE·Filed 2013·Granted Aug 16, 2016·0 cites·17 claims
- 1948US10329374B2Method for producing a thermoplastic copolymers from polycaprolactam and thermoplastic polyurethaneBASF SE·Filed 2015·Granted Jun 25, 2019·0 cites·20 claims
- 2048US2021040255A1Production process for polyether ester elastomersBASF SE·Filed 2019·Application pending·0 cites
- 2143US2011245449A1Melt adhesives containing thermoplastic polyurethanesBASF SE·Filed 2011·Application pending·0 cites
- 2240US8455608B2Catalyzed pellet heat treatment for thermoplastic polyurethanesKAMINSKY TORBEN·Filed 2011·Granted Jun 4, 2013·0 cites·30 claims
- 2338US12391791B2Thermoplastic polyurethane useful for pneumatic hosesBASF SE·Filed 2015·Granted Aug 19, 2025·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →