Inventor · disambiguated record
Jan Nieman
Also filed as: NIEMAN JAN
7 granted patents·2 pending applications·46 citations·filing 1999–2022
83Inventor score
Files withAKZO NOBEL NV3ALBEMARLE CORP2ALBEMARLE CATALYSTS COMPANY B V1DATH JEAN-PIERRE1JANSEN MARCEL ADRIAAN1
Top patents by PatentIndex Score
9 records- 0192US10648061B2Processes for recovering lithium values from lithium-containing brinesALBEMARLE CORP·Filed 2015·Granted May 12, 2020·13 cites·16 claims
- 0284US8163969B2Alkylation process using a catalyst comprising rare earth containing zeolites and a hydrogenation metalVAN BROEKHOVEN EMANUEL HERMANUS·Filed 2008·Granted Apr 24, 2012·10 cites·32 claims
- 0372US11318453B2Hydrotreating catalyst containing phosphorus and boronJANSEN MARCEL ADRIAAN·Filed 2010·Granted May 3, 2022·3 cites·26 claims
- 0470US11986813B2Hydrotreating catalyst containing phosphorus and boronALBEMARLE CATALYSTS COMPANY B V·Filed 2022·Granted May 21, 2024·0 cites·24 claims
- 0562US6565643B2Process for preparing synthetic clay mineralsAKZO NOBEL NV·Filed 2000·Granted May 20, 2003·7 cites·8 claims
- 0647US2011303585A1Process for aromatic hydrogenation and cetane value increase of middle-distillate feedstocksDATH JEAN-PIERRE·Filed 2009·Application pending·0 cites
- 0744US6537442B1Cogel containing oxidic compounds of tetravalent, trivalent, and divalent metallic elementsAKZO NOBEL NV·Filed 1999·Granted Mar 25, 2003·11 cites·21 claims
- 0837US6716337B2Catalyst carrier with high diesel selectivityAKZO NOBEL NV·Filed 2001·Granted Apr 6, 2004·2 cites·9 claims
- 0934US2017333867A1Sorbents for Recovery of Lithium Values from BrinesALBEMARLE CORP·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →