Nursery or breeding house
Rosen Tantau KG
5 US plant patents, granted between 2009 and 2016.
On the name: these patents were filed under 2 spellings, counted together here — Rosen Tantau KG (4), ROSEN TANTAU (1).
Filed under the ROSEN name. Related entities are listed separately on the ROSEN search, because a company and a person are not the same filer even when the name matches.
Still under patent — 5 cultivars
Soonest to come off patent first. You may not propagate these for sale until the date shown.
- TAN04999PP20011Groundcover Rose Plant Named ‘TAN04999’UNDER PATENTDecember 12, 2027
- Tan07877PP27058Climbing rose plant named ‘Tan07877’UNDER PATENTJanuary 30, 2035
- Tan07891PP27059Climbing rose plant named ‘Tan07891’UNDER PATENTJanuary 30, 2035
- Tan06225PP27102Climbing rose plant named ‘Tan06225’UNDER PATENTJanuary 30, 2035
- Tan07890PP27103Climbing rose plant named ‘Tan07890’UNDER PATENTJanuary 30, 2035