US Plant Patent PP34689
Burgundy Blast
Baptisia plant named ‘Burgundy Blast’
UNDER PATENT
Still under patent. Protection ends February 1, 2042.
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
- PP34689
- Filed
- February 1, 2022
- Granted
- October 25, 2022
- Expires
- February 1, 2042
- Assignee
- WALTERS GARDENS INC, HANSEN HANS A
- Inventor
- HANSEN HANS A
Abstract
A new and distinct plant cultivar of hardy herbaceous False Indigo plant named Baptisia ‘Burgundy Blast’ characterized by flowers that open up dark wine-purple beginning in late May and continuing for two weeks. The new plant has a narrow, medium height, upright, vase-shaped, multi-stemmed, winter-hardy habit with glaucous dark-green tri-foliate foliage and is suitable for landscaping as a specimen or en masse.
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 cultivar of Baptisia plant named ‘Burgundy Blast’ as herein described and illustrated.
Read the full patent: US Plant Patent PP34689 in full — the complete specification, every figure, and the file history.