Nursery or breeding house
H & B R VAN DEN BOSCH B V
10 US plant patents, granted between 1999 and 2006.
On the name: these patents were filed under 3 spellings, counted together here — H & B R VAN DEN BOSCH B V (4), H AND B R VAN DEN BOSCH B V (3), H & B R VAN DEN BOSCH (3).
Already in the public domain — 10 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.
- BosaclasPP16928Hypericum plant named ‘Bosaclas’PUBLIC DOMAINMay 31, 2025
- BosajaPP14182Hypericum plant named ‘Bosaja’PUBLIC DOMAINAugust 27, 2022
- BosasugaPP14251Hypericum plant named ‘Bosasuga’PUBLIC DOMAINAugust 27, 2022
- BosaenvPP14252Hypericum plant named ‘Bosaenv’PUBLIC DOMAINAugust 27, 2022
- BosaneyPP12675Hypericum plant named ‘Bosaney’PUBLIC DOMAINJune 12, 2020
- BosapriPP11613Hypericum plant named `Bosapri`PUBLIC DOMAINFebruary 12, 2019
- BosaquePP11619Hypericum plant named `Bosaque`PUBLIC DOMAINFebruary 12, 2019
- Dual FlairPP10979Hypericum plant named `Dual Flair`PUBLIC DOMAINJanuary 7, 2018
- BosapinPP10993Hypericum plant named `Bosapin`PUBLIC DOMAINJanuary 7, 2018
- BosakinPP10994Hypericum plant named `Bosakin`PUBLIC DOMAINJanuary 7, 2018