US Plant Patent PP27685
Hachdon
Dasiphora plant named ‘Hachdon’
UNDER PATENT
Still under patent. Protection ends May 3, 2035.
Twenty years from the filing date would end on January 5, 2035. This patent earned 118 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP27685
- Filed
- January 5, 2015
- Granted
- February 21, 2017
- Expires
- May 3, 2035
- Assignee
- HACHMANN HOLGER, Hachmann Baumschulen
- Inventor
- HACHMANN HOLGER
Abstract
A new cultivar of Dasiphora plant, ‘Hachdon’, that is characterized by its well-branched, bushy, dwarf plant habit, its very floriferous blooming habit; blooming from July to September in Germany, its flowers that are deep orange in color and non-fading, and its resistance to powdery mildew and red spider mites.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
It is claimed: 1. A new and distinct cultivar of Dasiphora plant named ‘Hachdon’ as herein illustrated and described.
Read the full patent: US Plant Patent PP27685 in full — the complete specification, every figure, and the file history.