Inventor · disambiguated record
Hans-Josef Teuwsen
Also filed as: TEUWSEN HANS-JOSEF
4 granted patents·1 pending application·3 citations·filing 2009–2019
59Inventor score
Top patents by PatentIndex Score
5 records- 0167US9085654B2Wetting agents and dispersants, their preparation and usePRITSCHINS WOLFGANG·Filed 2009·Granted Jul 21, 2015·2 cites·22 claims
- 0265US11453748B2Amine functional compoundBYK CHEMIE GMBH·Filed 2018·Granted Sep 27, 2022·0 cites·10 claims
- 0355US8795831B2Wetting agents and dispersants, their preparation and usePRITSCHINS WOLFGANG·Filed 2009·Granted Aug 5, 2014·1 cites·19 claims
- 0450US11447598B2Multi component dispersantBYK CHEMIE GMBH·Filed 2018·Granted Sep 20, 2022·0 cites·21 claims
- 0546US2022243011A1An Amine Functional Compound Having A Urethane GroupBYK CHEMIE GMBH·Filed 2019·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →