Inventor · disambiguated record
Paulus Alexander Maria Grotenhuis
Also filed as: GROTENHUIS PAULUS A M · GROTENHUIS PAULUS ALEXANDER MA
5 granted patents·2 citations·filing 1981–1997
64Inventor score
Files withSHELL OIL CO5
Top patents by PatentIndex Score
5 records- 0135US4435582AManufacture of macrocyclic polyethersSHELL OIL CO·Filed 1981·Granted Mar 6, 1984·1 cites·8 claims
- 0227US5665858AProcess for coagulation finishing of polymersSHELL OIL CO·Filed 1995·Granted Sep 9, 1997·1 cites·11 claims
- 0327US4880546ARecovery of transition metals from aqueous solutionsSHELL OIL CO·Filed 1988·Granted Nov 14, 1989·0 cites·14 claims
- 0425US5777035AProcess for purification of starting materials for metal catalyzed reactions and a purification reagent to be used thereforSHELL OIL CO·Filed 1997·Granted Jul 7, 1998·0 cites·6 claims
- 0525US5693726AProcess for purification of starting materials for metal catalyzed reactions and a purification reagent to be used thereforSHELL OIL CO·Filed 1995·Granted Dec 2, 1997·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →