US Plant Patent PP28152
Little Nugget
Buddleia plant named ‘Little Nugget’
UNDER PATENT
Still under patent. Protection ends May 31, 2036.
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
- PP28152
- Filed
- May 31, 2016
- Granted
- July 4, 2017
- Expires
- May 31, 2036
- Assignee
- WALTERS GARDENS INC, HANSEN HANS A
- Inventor
- HANSEN HANS A
Abstract
Buddleia ‘Dark Dynasty’ is a short, open, round-mounded, multi-stemmed, winter-hardy butterfly bush with many-flowered, compact, flowering, thyrse starting early and over a long season beginning mid-summer, from soil line to top of plant, with sweetly-fragrant magenta-purple flowers that are attractively offset by brilliant gold foliage.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
I claim: 1. A new cultivar of winter-hardy butterfly bush Buddleia plant named ‘Little Nugget’ as herein illustrated and described, especially suitable for potted plant culture, landscaping as a specimen or en masse or as cut flower purposes.
Read the full patent: US Plant Patent PP28152 in full — the complete specification, every figure, and the file history.