Inventor · disambiguated record
Marcus Höfken
Also filed as: HOEFKEN MARCUS · HÖFKEN MARCUS
6 granted patents·1 pending application·22 citations·filing 2003–2020
76Inventor score
Top patents by PatentIndex Score
7 records- 0191USD665047SStirring bodyHOEFKEN MARCUS·Filed 2010·Granted Aug 7, 2012·12 cites·1 claims
- 0275US11484848B2Apparatus for aerating bodies of waterINVENT UMWELT & VERFAHRENSTECH·Filed 2019·Granted Nov 1, 2022·2 cites·19 claims
- 0364US11731090B2Hyperboloid agitator for circulating liquids, and agitating and gassing deviceINVENT UMWELT & VERFAHRENSTECH·Filed 2019·Granted Aug 22, 2023·0 cites·18 claims
- 0463US7163198B2Stirring and aerating device for activated sludgesINVENT UMWELT & VERFAHRENSTECH·Filed 2003·Granted Jan 16, 2007·8 cites·10 claims
- 0556US12017193B2Propeller and stirrer for circulating wastewater in a clarifierINVENT UMWELT & VERFAHRENSTECH·Filed 2020·Granted Jun 25, 2024·0 cites·10 claims
- 0649US2022234924A1Wastewater purification apparatus and process for purifying wastewaterINVENT UMWELT & VERFAHRENSTECH·Filed 2020·Application pending·0 cites
- 0747US11786873B2Submersible agitator device for circulating drinking waterINVENT UMWELT—UND VERFAHRENSTECHNIK AG·Filed 2019·Granted Oct 17, 2023·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →