Nursery or breeding house
UNIV ILLINOIS
8 US plant patents, granted between 1978 and 2009.
Still under patent — 1 cultivar
Soonest to come off patent first. You may not propagate these for sale until the date shown.
- Co-op 31PP20437Apple tree named ‘Co-op 31’UNDER PATENTApril 11, 2028
Already in the public domain — 7 cultivars
Most recently freed first. Anyone may propagate and sell these plants — though the name it is sold under may still be a live trademark.
- Illini PrairiePP5732Chrysanthemum plant named Illini PrairiePUBLIC DOMAINApril 29, 2003
- Illini SunsetPP5366Chrysanthemum plant named Illini SunsetPUBLIC DOMAINApril 25, 2003
- Illini WindmillPP5367Chrysanthemum plant named--Illini WindmillPUBLIC DOMAINApril 25, 2003
- Illini MistPP5490Chrysanthemum plant -- named Illini MistPUBLIC DOMAINApril 25, 2003
- Illini HarvestPP5521Chrysanthemum plant named Illini HarvestPUBLIC DOMAINApril 25, 2003
- Illini SummerPP5719Chrysanthemum plant named Illini SummerPUBLIC DOMAINApril 25, 2003
- Chrysanthemum plantPP4217PUBLIC DOMAINFebruary 21, 1995