US Plant Patent PP28063
HORTMAGRECLO
Hydrangea plant named ‘HORTMAGRECLO’
UNDER PATENT
Still under patent. Protection ends January 5, 2036.
Twenty years from the filing date would end on July 22, 2035. This patent earned 167 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP28063
- Filed
- July 22, 2015
- Granted
- May 30, 2017
- Expires
- January 5, 2036
- Assignee
- KOLSTER HOLDING B V, Horteve Breeding BV
- Inventor
- EVELEENS CORNELIS PIETER
Abstract
A new cultivar of Hydrangea macrophylla plant named, ‘HORTMAGRECLO’, that is characterized by its inflorescences with a flattened globular shape, its floriferous bloom habit, its sterile flowers with sepals are green in color when mature and become darker green as they age, and its strong stems.
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 Hydrangea plant named ‘HORTMAGRECLO’ as herein illustrated and described.
Read the full patent: US Plant Patent PP28063 in full — the complete specification, every figure, and the file history.