Nursery or breeding house
SUMITOMO FORESTRY LANDSCAPING CO LTD
3 US plant patents, granted between 2000 and 2024.
On the name: these patents were filed under 2 spellings, counted together here — SUMITOMO FORESTRY LANDSCAPING CO LTD (2), SUMITOMO FORESTRY LANDSCAPING (1).
Filed under the SUMITOMO name. Related entities are listed separately on the SUMITOMO search, because a company and a person are not the same filer even when the name matches.
Still under patent — 2 cultivars
Soonest to come off patent first. You may not propagate these for sale until the date shown.
Already in the public domain — 1 cultivar
Most recently freed first. Anyone may propagate and sell this plant — though the name it is sold under may still be a live trademark.
- White LovePP11654Dogwood tree named `White Love`PUBLIC DOMAINSeptember 23, 2018