Inventor · disambiguated record
Berend Jan Van Keulen
Also filed as: VAN KEULEN BEREND J · VAN KEULEN BEREND JAN
3 granted patents·30 citations·filing 1992–2003
67Inventor score
Files withUCB SA3
Top patents by PatentIndex Score
3 records- 0168US5258513ASubstituted cyclopropylamino-1,3,5-triazinesUCB SA·Filed 1992·Granted Nov 2, 1993·20 cites·7 claims
- 0255US5348956ASubstituted cyclopropylamino-1,3,5-triazinesUCB SA·Filed 1993·Granted Sep 20, 1994·10 cites·7 claims
- 0340US7544675B2Chemical compounds with dual activity, processes for their preparation and pharmaceutical compositionsUCB SA·Filed 2003·Granted Jun 9, 2009·0 cites·33 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →