US Plant Patent PP30307
HP217901
Hydrangea plant named ‘HP217901’
UNDER PATENT
Still under patent. Protection ends March 13, 2038.
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
- PP30307
- Filed
- March 13, 2018
- Granted
- March 26, 2019
- Expires
- March 13, 2038
- Assignee
- HYDRANGEA BREEDERS ASS B V
- Inventor
- ARTS NIELS
Abstract
A new and distinct cultivar of Hydrangea plant named ‘HP217901’, characterized by its compact, upright to somewhat outwardly spreading and rounded plant habit; moderately vigorous growth habit and rapid growth rate; freely branching habit with strong, thick and sturdy stems; early, freely and uniformly flowering habit; pyramidal inflorescences with numerous light yellow green-colored sterile flowers; and good garden performance.
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 ‘HP217901’ as illustrated and described.
Read the full patent: US Plant Patent PP30307 in full — the complete specification, every figure, and the file history.