Inventor · disambiguated record
Michael Sperzel
Also filed as: SPERZEL MICHAEL
4 granted patents·1 pending application·19 citations·filing 2007–2018
72Inventor score
Top patents by PatentIndex Score
5 records- 0186US9598417B2(Aza)pyridopyrazolopyrimidinones and indazolopyrimidinones and their useBayer Pharma AG·Filed 2014·Granted Mar 21, 2017·11 cites·10 claims
- 0285US10668071B2(Aza)pyridopyrazolopyrimidinones and indazolopyrimidinones and their useBayer Pharma AG·Filed 2018·Granted Jun 2, 2020·3 cites·17 claims
- 0376US10098883B2(Aza)pyridopyrazolopyrimidinones and indazolopyrimidinones and their useBayer Pharma AG·Filed 2017·Granted Oct 16, 2018·2 cites·12 claims
- 0473US10118930B2Piperidinylpyrazolopyrimidinones and their useBayer Pharma AG·Filed 2015·Granted Nov 6, 2018·3 cites·19 claims
- 0543US2009170766A1Chimeric Kunitz Domains and their UseBAYER HEALTHCARE AG·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →