US Plant Patent PP32671
HIFIR
Hydrangea plant named ‘HIFIR’
UNDER PATENT
Still under patent. Protection ends April 4, 2040.
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
- PP32671
- Filed
- April 4, 2020
- Granted
- December 22, 2020
- Expires
- April 4, 2040
- Assignee
- VAN DIJK ROY ROBIN, HI BREEDING B V
- Inventor
- VAN DIJK ROY ROBIN
Abstract
A new and distinct cultivar of Hydrangea plant named ‘HIFIR’, characterized by its upright and broadly spreading plant habit; freely branching habit; strong and sturdy stems; freely and continuous flowering habit; large and dense inflorescences with red to red purple-colored sterile flowers; and good post-production longevity.
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 Hydrangea plant named ‘HIFIR’ as illustrated and described.
Read the full patent: US Plant Patent PP32671 in full — the complete specification, every figure, and the file history.