Nursery or breeding house
UNIV OKLAHOMA STATE
8 US plant patents, granted between 1988 and 2020.
Still under patent — 4 cultivars
Soonest to come off patent first. You may not propagate these for sale until the date shown.
- GOODWELLPP22101Forage bermudagrass plant named ‘GOODWELL’UNDER PATENTMay 6, 2028
- Northbridge Turf BermudagrassPP24116‘Northbridge Turf Bermudagrass’UNDER PATENTNovember 15, 2031
- Latitude 36 Turf BermudagrassPP24271‘Latitude 36 Turf Bermudagrass’UNDER PATENTDecember 22, 2031
- OKC 1131PP31695Bermudagrass plant named ‘OKC 1131’UNDER PATENTMay 25, 2038
Already in the public domain — 4 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.
- Patriot turf bermudagrassPP16801PUBLIC DOMAINJune 23, 2024
- OzarkPP15576Bermudagrass hybrid named ‘Ozark’PUBLIC DOMAINDecember 5, 2022
- Crape myrtlePP6383PUBLIC DOMAINNovember 8, 2005
- Crape myrtlePP6365PUBLIC DOMAINNovember 1, 2005