US Plant Patent PP16321
200724077
Hydrangea plant named ‘200724077’
PUBLIC DOMAIN
Patent expired April 15, 2025. This plant is in the public domain — anyone may propagate and sell it.
Twenty years from the filing date would end on March 10, 2025. This patent earned 36 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP16321
- Filed
- March 10, 2005
- Granted
- March 7, 2006
- Expires
- April 15, 2025
- Assignee
- HBA
- Inventor
- ARTS NIELS
Abstract
A new and distinct cultivar of Hydrangea plant named ‘200724077’, characterized by its upright and mounded plant habit; strong stems; large durable leaves; large inforescences; and inflorescences with red purple-colored flowers.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
1. A new and distinct cultivar of Hydrangea plant named ‘200724077’, as illustrated and described.
Read the full patent: US Plant Patent PP16321 in full — the complete specification, every figure, and the file history.