Genus
Adenium
7 US plant patents have been granted in this genus. 0 are already in the public domain — anyone may propagate and sell them. The next of the 7 still protected comes off patent on October 14, 2032.
Still under patent — 7 cultivars
Soonest to come off patent first. You may not propagate these for sale until the date shown.
- LEELADE203PP24839Adenium plant named ‘LEELADE203’UNDER PATENTOctober 14, 2032
- LEELADE202PP24852Adenium plant named ‘LEELADE202’UNDER PATENTOctober 15, 2032
- LEELADE207PP24881Adenium plant named ‘LEELADE207’UNDER PATENTOctober 15, 2032
- LEELADE206PP24882Adenium plant named ‘LEELADE206’UNDER PATENTOctober 15, 2032
- LEELADE205PP24851Adenium plant named ‘LEELADE205’UNDER PATENTOctober 17, 2032
- LEELADE204PP24883Adenium plant named ‘LEELADE204’UNDER PATENTOctober 18, 2032
- GEM-113-1PP28731Adenium plant named ‘GEM-113-1’UNDER PATENTJuly 12, 2037
A patent expiring frees the plant, and its cultivar name comes with it — cultivar names cannot be trademarked, so they are always free to use. What it does not free is any brand name the plant is marketed under. Those are trademarks and renew indefinitely.