Inventor · disambiguated record
Hennie Schaper
Also filed as: SCHAPER HENNIE
4 granted patents·68 citations·filing 1987–1990
78Inventor score
Files withSHELL OIL CO4
Top patents by PatentIndex Score
4 records- 0163US5006496AProcess for the preparation of zeolitic catalystsSHELL OIL CO·Filed 1989·Granted Apr 9, 1991·18 cites·6 claims
- 0261US4795726AMethod for the regeneration of spent alumina-based catalystsSHELL OIL CO·Filed 1987·Granted Jan 3, 1989·24 cites·14 claims
- 0354US5112472AProcess for converting hydrocarbon oilsSHELL OIL CO·Filed 1990·Granted May 12, 1992·19 cites·11 claims
- 0438US5106549ATitania extrudatesSHELL OIL CO·Filed 1990·Granted Apr 21, 1992·7 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →