Inventor · disambiguated record
Henricus Petrus Bernardus Duijghuisen
Also filed as: DUIJGHUISEN HENRICUS P B · DUIJGHUISEN HENRICUS PETRUS B · DUIJGHUISEN HENRICUS PETRUS BE · DUIJGHUISEN HENRICUS PETRUS BERNARDUS
4 granted patents·3 pending applications·114 citations·filing 1992–2007
75Inventor score
Top patents by PatentIndex Score
7 records- 0194US6818583B1Components and catalysts for the polymerization of olefinsBASELL POLIOLEFINE SPA·Filed 2000·Granted Nov 16, 2004·106 cites·41 claims
- 0277US7674919B2Process for the preparation of alkylene carbonateSHELL OIL CO·Filed 2007·Granted Mar 9, 2010·4 cites·20 claims
- 0371US7504545B2Process for the preparation of alkylene glycolsSHELL OIL CO·Filed 2007·Granted Mar 17, 2009·2 cites·20 claims
- 0442US2008033214A1Process of Preparing Odour-Lean Polyether PolyolDUIJGHUISEN HENRICUS PETRUS B·Filed 2005·Application pending·0 cites
- 0542US2005032633A1Propylene polymersBASELL POLIOLEFINE SPA·Filed 2004·Application pending·0 cites
- 0638US2005014637A1Polyether polyol compositionFiled 2004·Application pending·0 cites
- 0735US5245065AProcess for the preparation of di-alkyl compounds of group 2b metalsSHELL RES LTD·Filed 1992·Granted Sep 14, 1993·2 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →