Inventor · disambiguated record
Willem Groenendaal
Also filed as: GROENENDAAL WILLEM
5 granted patents·97 citations·filing 1973–1977
82Inventor score
Files withSHELL OIL CO5
Top patents by PatentIndex Score
5 records- 0166US4263270AProcess for working-up hydrogen sulphide-containing gasesSHELL OIL CO·Filed 1977·Granted Apr 21, 1981·18 cites·3 claims
- 0264US3966879ARemoval of sulfur oxides and particulate matter from waste gas streamsSHELL OIL CO·Filed 1974·Granted Jun 29, 1976·23 cites·10 claims
- 0362US4001386AProcess for H2 S removal employing a regenerable polyalkanolamine adsorbentSHELL OIL CO·Filed 1976·Granted Jan 4, 1977·25 cites·6 claims
- 0455US3947547AProcess for reducing total sulfur content of claus off-gasesSHELL OIL CO·Filed 1973·Granted Mar 30, 1976·19 cites·3 claims
- 0546US4004885ARemoval of sulfur oxides and particulate matter from waste gas streamsSHELL OIL CO·Filed 1976·Granted Jan 25, 1977·12 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →