Plant
Saxifraga
21 US plant patents name this plant. 0 have expired, so those cultivars are free to propagate and sell. The next of the 21 still protected comes off patent on May 7, 2027.
Still under patent — 21 cultivars
Soonest to come off patent first. You may not propagate these for sale until the date shown.
- RockletPP19000Saxifraga plant named ‘Rocklet’UNDER PATENTMay 7, 2027
- RockwhitePP19010Saxifraga plant named ‘Rockwhite’UNDER PATENTMay 7, 2027
- RockrosePP19301Saxifraga plant named ‘Rockrose’UNDER PATENTMay 12, 2027
- RockredPP19643Saxifraga plant named ‘Rockred’UNDER PATENTJune 18, 2027
- RocklarwhiPP20257Saxifraga plant named ‘Rocklarwhi’UNDER PATENTApril 18, 2028
- SAXZ0004PP24005Saxifraga plant named ‘SAXZ0004’UNDER PATENTApril 8, 2032
- SAXZ0006PP24017Saxifraga plant named ‘SAXZ0006’UNDER PATENTApril 8, 2032
- SAXZ0010PP24338Saxifraga plant named ‘SAXZ0010’UNDER PATENTOctober 26, 2032
- SAXZ0009PP24318Saxifraga plant named ‘SAXZ0009’UNDER PATENTNovember 9, 2032
- SAXZ0008PP24362Saxifraga plant named ‘SAXZ0008’UNDER PATENTNovember 9, 2032
- SAXZ0013PP29256Saxifraga plant named ‘SAXZ0013’UNDER PATENTAugust 1, 2036
- SAXZ0015PP29356Saxifraga plant named ‘SAXZ0015’UNDER PATENTAugust 1, 2036
- SAXZ0016PP29257Saxifraga plant named ‘SAXZ0016’UNDER PATENTAugust 3, 2036
- SAXZ0014PP29330Saxifraga plant named ‘SAXZ0014’UNDER PATENTAugust 3, 2036
- SH 1911PP33849Saxifraga plant named ‘SH 1911’UNDER PATENTFebruary 17, 2041
- SH 1933PP33850Saxifraga plant named ‘SH 1933’UNDER PATENTFebruary 17, 2041
- SH 1925PP34830Saxifraga plant named ‘SH 1925’UNDER PATENTJuly 8, 2042
- SH 1940PP35522Saxifraga plant named ‘SH 1940’UNDER PATENTMarch 17, 2043
- SH 1934PP35719Saxifraga plant named ‘SH 1934’UNDER PATENTJune 29, 2043
- SH 1935PP35737Saxifraga plant named ‘SH 1935’UNDER PATENTJune 29, 2043
- SH 1937PP35929Saxifraga plant named ‘SH 1937’UNDER PATENTJune 29, 2043
Botanically this is Saxifraga. A patent expiring frees the plant, and its cultivar name with it — cultivar names cannot be trademarked. Any brand name it is sold under is a separate thing and may still be owned.