US Plant Patent PP34088
WEGROW-B6
Paulownia tree named ‘WEGROW-B6’
UNDER PATENT
Still under patent. Protection ends May 3, 2041.
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
- PP34088
- Filed
- May 3, 2021
- Granted
- April 5, 2022
- Expires
- May 3, 2041
- Assignee
- WEGROW GMBH
- Inventor
- DIESSENBACHER PETER
Abstract
A new and distinct Paulownia hybrid tree named ‘WEGROW-B6’ which is characterized by an upright trunk, fast vertical rate of growth, high frost resistance, and earlier flowering, and the stability of these characteristics from generation to generation.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
That which is claimed is: 1. A new and distinct variety of Paulownia hybrid tree named ‘WEGROW-B6’, substantially as described and illustrated herein.
Read the full patent: US Plant Patent PP34088 in full — the complete specification, every figure, and the file history.