Inventor · disambiguated record
Jan Freriks
Also filed as: FRERIKS JAN
5 granted patents·65 citations·filing 1994–1998
80Inventor score
Files withSHELL OIL CO5
Top patents by PatentIndex Score
5 records- 0176US5811198AAcid functional and epoxy functional polyester resinsSHELL OIL CO·Filed 1997·Granted Sep 22, 1998·28 cites·19 claims
- 0267US5739213AAcid functional and epoxy functional polyester resinsSHELL OIL CO·Filed 1996·Granted Apr 14, 1998·24 cites·24 claims
- 0341US5480960AProcess for the preparation of an acid functional polyester resinSHELL OIL CO·Filed 1994·Granted Jan 2, 1996·7 cites·15 claims
- 0436US5952459APolymeric aminesSHELL OIL CO·Filed 1998·Granted Sep 14, 1999·4 cites·10 claims
- 0527US6107442AOutdoor durable coating compositions and acid functional polyester resins and polyglycidyl esters thereof usable thereforSHELL OIL CO·Filed 1998·Granted Aug 22, 2000·2 cites·15 claims
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