US Plant Patent PP36566
Firefly Fuchsia
Achillea plant named ‘Firefly Fuchsia’
UNDER PATENT
Still under patent. Protection ends May 1, 2044.
Twenty years from the filing date would end on January 8, 2044. This patent earned 114 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP36566
- Filed
- January 8, 2024
- Granted
- March 25, 2025
- Expires
- May 1, 2044
- Assignee
- WALTERS GARDENS INC, HANSEN HANS A
- Inventor
- HANSEN HANS A
Abstract
A new and distinct Yarrow, Achillea plant named ‘Firefly Fuchsia’, with billowy habit, medium green, moderately incised to parted foliage, and large, bright lavender-pink florets that lighten to light pink on heavily-branched compound corymbs; tall, stiff, heavily branched peduncles with deep fuchsia-pink florets that mature to light pink, beginning in late June and continuing for about seven weeks and repeating if deadheaded. The new plant is useful for landscaping, as a specimen or en masse, and as a cut flower.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
I claim: 1. A new and distinct cultivar of Achillea plant named ‘Firefly Fuchsia’ as described and illustrated.
Read the full patent: US Plant Patent PP36566 in full — the complete specification, every figure, and the file history.