Inventor · disambiguated record
Petrus Franciscus Antonius Van Grinsven
Also filed as: VAN GRINSVEN PETRUS F A · VAN GRINSVEN PETRUS FRANCISCUS
5 granted patents·57 citations·filing 1980–2004
80Inventor score
Files withSHELL OIL CO5
Top patents by PatentIndex Score
5 records- 0176US6152994AProcess for the purification of an alkanolamineSHELL OIL CO·Filed 1998·Granted Nov 28, 2000·18 cites·9 claims
- 0259US4769224AProcess for the removal of hydrogen cyanide from a gas streamSHELL OIL CO·Filed 1987·Granted Sep 6, 1988·21 cites·16 claims
- 0345US7655205B2Process for the removal of SO2, HCN and H2S and Optionally COS, CS2 and NH3 from a gas streamSHELL OIL CO·Filed 2004·Granted Feb 2, 2010·8 cites·19 claims
- 0440US4318802AProcess for the purification of hydrocarbonsSHELL OIL CO·Filed 1980·Granted Mar 9, 1982·6 cites·10 claims
- 0532US4774219ABimetallic catalyst and process for its preparationSHELL OIL CO·Filed 1987·Granted Sep 27, 1988·4 cites·14 claims
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