Inventor · disambiguated record
Petrus H. M. Budzelaar
Also filed as: BUDZELAAR PETRUS H M
10 granted patents·226 citations·filing 1988–1992
91Inventor score
Files withSHELL OIL CO10
Top patents by PatentIndex Score
10 records- 0187US5028576ACarbonylation catalyst systemSHELL OIL CO·Filed 1990·Granted Jul 2, 1991·35 cites·7 claims
- 0277US5175244APolymerization of co/olefin with diphosphine containing heterocyclic/alkyl substituentsSHELL OIL CO·Filed 1991·Granted Dec 29, 1992·24 cites·14 claims
- 0372US5177253AProcess for the preparation of alpha,beta-olefinically unsaturated compoundsSHELL OIL CO·Filed 1991·Granted Jan 5, 1993·29 cites·17 claims
- 0471US5179225ACarbonylation catalyst systemSHELL OIL CO·Filed 1992·Granted Jan 12, 1993·29 cites·6 claims
- 0571US4960747ACatalyst composition containing diphosphines having heterocyclic substituentsSHELL OIL CO·Filed 1989·Granted Oct 2, 1990·9 cites·9 claims
- 0670US5166116ACarbonylation catalyst systemSHELL OIL CO·Filed 1991·Granted Nov 24, 1992·27 cites·7 claims
- 0767US5158921ACarbonylation catalyst and processSHELL OIL CO·Filed 1990·Granted Oct 27, 1992·25 cites·11 claims
- 0863US5103043ACarbonylation catalyst systemSHELL OIL CO·Filed 1991·Granted Apr 7, 1992·22 cites·9 claims
- 0963US5099062ACarbonylation catalyst and processSHELL OIL CO·Filed 1991·Granted Mar 24, 1992·22 cites·10 claims
- 1037US4880902ACopolymerization of carbon monoxide and olefin with diphosphine having heterocyclic substituents as catalystSHELL OIL CO·Filed 1988·Granted Nov 14, 1989·4 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →