Inventor · disambiguated record
Jan De Jong
Also filed as: DE JONG JAN · DE JONG JAN I · JONG JAN DE
31 granted patents·1 pending application·79 citations·filing 1973–2023
95Inventor score
Top patents by PatentIndex Score
32 records- 0186USPP13204P2Symphoricarpos plant named ‘Kolcharm’KOLSTER B V GEB·Filed 2001·Granted Nov 12, 2002·3 cites·1 claims
- 0282USPP13244P2Symphoricarpos plant named ‘Scarlet Pearl’KOLSTER B V GEB·Filed 2001·Granted Nov 19, 2002·2 cites·1 claims
- 0377USPP13554P2Hypericum plant named ‘Kolmred’KOLSTER B V GEB·Filed 2001·Granted Feb 11, 2003·1 cites·1 claims
- 0477USPP13538P2Hypericum plant named ‘Kolmagif’KOLSTER B V GEB·Filed 2001·Granted Feb 4, 2003·1 cites·1 claims
- 0577USPP13540P2Hypericum plant named ‘Kolmgia’KOLSTER B V GEB·Filed 2001·Granted Feb 4, 2003·1 cites·1 claims
- 0677USPP13488P2Hypericum plant named ‘Kolmpin’KOLSTER B V GEB·Filed 2001·Granted Jan 21, 2003·1 cites·1 claims
- 0776USPP20931P2Symphoricarpos plant named ‘Kolmcan’KOLSTER BEHEER B V·Filed 2008·Granted Apr 13, 2010·1 cites·1 claims
- 0873US4519897AFluid cracking process using sepiolite-containing catalyst compositionAKZO NV·Filed 1983·Granted May 28, 1985·21 cites·13 claims
- 0965USPP32753P2Hypericum plant named ‘Kolpeke’KOLSTER HOLDING B V·Filed 2019·Granted Jan 12, 2021·0 cites·1 claims
- 1064US6719836B2Water-based two component protective coating compositionsSIGMA COATINGS BV·Filed 2001·Granted Apr 13, 2004·10 cites·3 claims
- 1162USPP21313P2Hypericum plant named ‘Kolmarest’KOLSTER BEHEER B V·Filed 2008·Granted Sep 21, 2010·0 cites·1 claims
- 1261US5139990AProcess for the preparation of a resulfided catalystAKZO NV·Filed 1991·Granted Aug 18, 1992·21 cites·2 claims
- 1360USPP33230P2Symphoricarpos plant named ‘KOLMPICA’KOLSTER HOLDING B V·Filed 2020·Granted Jul 6, 2021·0 cites·1 claims
- 1460USPP20912P2Symphoricarpos plant named ‘Kolmgala’KOLSTER BEHEER B V·Filed 2008·Granted Mar 30, 2010·0 cites·1 claims
- 1560USPP14562P2Hypericum plant named ‘Kolmfir’KOLSTER B V GEB·Filed 2003·Granted Feb 24, 2004·0 cites·1 claims
- 1659USPP26242P2Hypericum plant named ‘Kolmiglow’DE JONG JAN·Filed 2014·Granted Dec 15, 2015·0 cites·1 claims
- 1759USPP20932P2Symphoricarpos plant named ‘Kolmaswet’KOLSTER BEHEER B V·Filed 2008·Granted Apr 13, 2010·0 cites·1 claims
- 1857USPP14911P2Hypericum plant named ‘Kolmblac’KOLSTER BV GEB·Filed 2003·Granted Jun 15, 2004·0 cites·1 claims
- 1955USPP24576P2Hypericum plant named ‘Kolmapuki’DE JONG JAN·Filed 2012·Granted Jun 24, 2014·0 cites·1 claims
- 2055USPP13532P2Hypericum plant named ‘Kolmbeau’KOLSTER B V GEB·Filed 2001·Granted Feb 4, 2003·0 cites·1 claims
- 2155USPP13411P2Hypericum plant named ‘Kolmoran’KOLSTER B V GEB·Filed 2001·Granted Dec 24, 2002·0 cites·1 claims
- 2254USPP13533P2Hypericum plant named ‘Kolmsweet’KOLSTER B V GEB·Filed 2001·Granted Feb 4, 2003·0 cites·1 claims
- 2354USPP13408P2Hypericum plant named ‘Kolmdream’KOLSTER B V GEB·Filed 2001·Granted Dec 24, 2002·0 cites·1 claims
- 2452US7125609B2Epoxy modified organopolysiloxane resin based compositions useful for protective coatingsSIGMAKALON SERVICES B V·Filed 2003·Granted Oct 24, 2006·6 cites·24 claims
- 2538US2009068473A1Epoxy Based CoatingsVAN WESSEL RUDOLF WILHELMUS BERNARDUS·Filed 2006·Application pending·0 cites
- 2634USPP36010P2Symphoricarpos plant named ‘Kolmapinpos’KOLSTER HOLDING B V·Filed 2023·Granted Jul 16, 2024·0 cites·1 claims
- 2733US4105822AMethod for the application of a spectral-selective coating on a plateTNO·Filed 1976·Granted Aug 8, 1978·6 cites·6 claims
- 2831USPP34523P2Symphoricarpos plant named ‘KOLMAMOGO’KOLSTER HOLDING B V·Filed 2021·Granted Aug 30, 2022·0 cites·1 claims
- 2931USPP34497P2Symphoricarpos plant named ‘KOLMASYWHI’KOLSTER HOLDING B V·Filed 2021·Granted Aug 16, 2022·0 cites·1 claims
- 3030USPP20631P2Hypericum plant named ‘Kolmawhi’KOLSTER BEHEER B V·Filed 2008·Granted Jan 5, 2010·0 cites·1 claims
- 3124US3936533AMethod for applying contrast coloured marking lines to the surface of roadsFABRAN HOLDING·Filed 1973·Granted Feb 3, 1976·2 cites·9 claims
- 3216US4805371ABuilding structuresLEVEL CONSTRUCTION COMPANY PRO·Filed 1986·Granted Feb 21, 1989·3 cites·3 claims
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