Inventor · disambiguated record
Feike De Jong
Also filed as: DE JONG FEIKE
15 granted patents·178 citations·filing 1978–2004
93Inventor score
Top patents by PatentIndex Score
15 records- 0182US6303550B1Lubricating oil compositionINFINEUM USA LP·Filed 1999·Granted Oct 16, 2001·36 cites·20 claims
- 0282US4215000ADissolving barium sulfate scale with aqueous solutions of bicyclic macrocyclic polyethers and organic acid saltsSHELL DEV·Filed 1978·Granted Jul 29, 1980·41 cites·14 claims
- 0376US4288333ADissolving barium sulfate scale with aqueous solutions of salts of phosphomethyl and amino-substituted macrocyclic polyethersSHELL OIL CO·Filed 1979·Granted Sep 8, 1981·30 cites·5 claims
- 0474US4199513AMacrocyclic polyether complexesSHELL OIL CO·Filed 1978·Granted Apr 22, 1980·8 cites·9 claims
- 0564US4873004ALubricating compositionSHELL OIL CO·Filed 1987·Granted Oct 10, 1989·20 cites·11 claims
- 0663US7619129B2Process for the separation of olefins and paraffinsSHELL OIL CO·Filed 2004·Granted Nov 17, 2009·10 cites·23 claims
- 0754US5824752AProcess for the preparation of advanced resinsSHELL OIL CO·Filed 1997·Granted Oct 20, 1998·10 cites·9 claims
- 0847US6909022B2Process of removing organic halogen-containing compoundsSHELL OIL CO·Filed 2004·Granted Jun 21, 2005·0 cites·16 claims
- 0946US6262189B1Advanced epoxy resin from mixing polyepoxide and OH- or COOH-compound as feedstreamSHELL OIL CO·Filed 1999·Granted Jul 17, 2001·7 cites·9 claims
- 1040US6022931AAdvanced epoxy resinsSHELL OIL CO·Filed 1998·Granted Feb 8, 2000·5 cites·9 claims
- 1137US5332858AEster compositionSHELL OIL CO·Filed 1992·Granted Jul 26, 1994·1 cites·9 claims
- 1231US4929374ALubricating oil compositionSHELL OIL CO·Filed 1988·Granted May 29, 1990·5 cites·16 claims
- 1331US4715973ALubricating oil compositionsSHELL OIL CO·Filed 1986·Granted Dec 29, 1987·4 cites·28 claims
- 1430US4832807APhosphorylation of alcoholsSHELL OIL CO·Filed 1987·Granted May 23, 1989·1 cites·19 claims
- 1529US5378797AProcess for preparing aliphatic polyestersSHELL OIL CO·Filed 1993·Granted Jan 3, 1995·0 cites·16 claims
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