Inventor · disambiguated record
Jan Kuyper
Also filed as: KUYPER JAN
7 granted patents·717 citations·filing 1983–2002
90Inventor score
Top patents by PatentIndex Score
7 records- 0196US4826953AProcess for the preparation of polycarbonates from epoxy compound and carbon dioxideSHELL OIL CO·Filed 1988·Granted May 2, 1989·96 cites·12 claims
- 0295US4826887AProcess for the preparation of polycarbonatesSHELL OIL CO·Filed 1988·Granted May 2, 1989·70 cites·28 claims
- 0394US4477589ACatalysts for the polymerization of epoxides and process for the preparation of such catalystsSHELL OIL CO·Filed 1983·Granted Oct 16, 1984·252 cites·14 claims
- 0493US4472560AProcess for the polymerization of epoxidesSHELL OIL CO·Filed 1983·Granted Sep 18, 1984·244 cites·18 claims
- 0587US4826952AProcess for the preparation of polycarbonates from epoxy compound and carbon dioxideSHELL OIL CO·Filed 1988·Granted May 2, 1989·32 cites·16 claims
- 0672US6579072B2Swash plate pump with low stress housingTELEFLEX CANADA LTD PARTNERSHI·Filed 2001·Granted Jun 17, 2003·15 cites·42 claims
- 0759US6651574B1Spool valveTELEFLEX CANADA LTD PARTNERSHI·Filed 2002·Granted Nov 25, 2003·8 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →