Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| PP36010 | Symphoricarpos plant named ‘Kolmapinpos’ | — | 2024-07-16 |
| PP34523 | Symphoricarpos plant named ‘KOLMAMOGO’ | — | 2022-08-30 |
| PP34497 | Symphoricarpos plant named ‘KOLMASYWHI’ | — | 2022-08-16 |
| PP33230 | Symphoricarpos plant named ‘KOLMPICA’ | — | 2021-07-06 |
| PP32753 | Hypericum plant named ‘Kolpeke’ | — | 2021-01-12 |
| PP26242 | Hypericum plant named ‘Kolmiglow’ | — | 2015-12-15 |
| PP24576 | Hypericum plant named ‘Kolmapuki’ | — | 2014-06-24 |
| PP21313 | Hypericum plant named ‘Kolmarest’ | — | 2010-09-21 |
| PP20931 | Symphoricarpos plant named ‘Kolmcan’ | — | 2010-04-13 |
| PP20932 | Symphoricarpos plant named ‘Kolmaswet’ | — | 2010-04-13 |
| PP20912 | Symphoricarpos plant named ‘Kolmgala’ | — | 2010-03-30 |
| PP20631 | Hypericum plant named ‘Kolmawhi’ | — | 2010-01-05 |
| 7125609 | Epoxy modified organopolysiloxane resin based compositions useful for protective coatings | Lars Ivar Klaassens, Henk Van Der Poel | 2006-10-24 |
| PP14911 | Hypericum plant named ‘Kolmblac’ | — | 2004-06-15 |
| 6719836 | Water-based two component protective coating compositions | Arnold Johan Nederlof, Cors Daniël van Zanten, Cornelis van Vliet | 2004-04-13 |
| PP14562 | Hypericum plant named ‘Kolmfir’ | — | 2004-02-24 |
| PP13554 | Hypericum plant named ‘Kolmred’ | — | 2003-02-11 |
| PP13538 | Hypericum plant named ‘Kolmagif’ | — | 2003-02-04 |
| PP13540 | Hypericum plant named ‘Kolmgia’ | — | 2003-02-04 |
| PP13533 | Hypericum plant named ‘Kolmsweet’ | — | 2003-02-04 |
| PP13532 | Hypericum plant named ‘Kolmbeau’ | — | 2003-02-04 |
| PP13488 | Hypericum plant named ‘Kolmpin’ | — | 2003-01-21 |
| PP13408 | Hypericum plant named ‘Kolmdream’ | — | 2002-12-24 |
| PP13411 | Hypericum plant named ‘Kolmoran’ | — | 2002-12-24 |
| PP13244 | Symphoricarpos plant named ‘Scarlet Pearl’ | — | 2002-11-19 |