US Plant Patent PP36381
KORclagran
Hybrid tea rose plant named ‘KORclagran’
UNDER PATENT
Still under patent. Protection ends May 17, 2044.
No term adjustment or disclaimer is recorded against this patent, so this is the full statutory term — twenty years from the filing date.

The record
- Patent number
- PP36381
- Filed
- May 17, 2024
- Granted
- January 14, 2025
- Expires
- May 17, 2044
- Inventor
- KORDES WILHELM ALEXANDER
Abstract
A new and distinct variety of hybrid tea rose plant, referred to by its cultivar name, ‘KORclagran’, is described. The new variety forms in abundance on a substantially continuous basis attractive, wine-red colored blossoms. The vegetation is vigorous, and the growth habit is very bushy and upright. Attractive glossy, medium green foliage is formed. Additionally, the new variety is particularly well suited for growing as distinctive ornamentation in the landscape.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
I claim: 1. A new and distinct variety of hybrid tea rose plant named ‘KORclagran’ characterized by the following combination of characteristics: (a) forms attractive wine-red colored blossoms, (b) exhibits a very bushy and upright growth habit, and (c) provides attractive ornamental glossy, medium green foliage; substantially as herein shown and described.
Read the full patent: US Plant Patent PP36381 in full — the complete specification, every figure, and the file history.