US Plant Patent PP18255
ZORRO
Hydrangea plant named ‘ZORRO’
PUBLIC DOMAIN
Patent expired November 18, 2025. This plant is in the public domain — anyone may propagate and sell it.
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
- PP18255
- Filed
- November 18, 2005
- Granted
- November 27, 2007
- Expires
- November 18, 2025
- Assignee
- VAN ZOEST B V ANDRE
- Inventor
- VAN ZOEST B V ANDRE
Abstract
A new cultivar of Hydrangea plant named ‘ZORRO’ that is characterized by prominent dark purple-brown stems, dark green foliage and bright pink flowers. In combination these traits set ‘ZORRO’ apart from all other existing varieties of Hydrangea known to the inventor.
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 ‘ZORRO’ as described and illustrated herein.
Read the full patent: US Plant Patent PP18255 in full — the complete specification, every figure, and the file history.