US Plant Patent PP30959
Dark Chocolate
Baptisia plant named ‘Dark Chocolate’
UNDER PATENT
Still under patent. Protection ends November 20, 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
- PP30959
- Filed
- November 20, 2018
- Granted
- October 22, 2019
- Expires
- November 20, 2038
- Assignee
- WALTERS GARDENS INC, HANSEN HANS A
- Inventor
- HANSEN HANS A
Abstract
A new and distinct plant cultivar of hardy herbaceous false indigo named Baptisia ‘Dark Chocolate’ characterized by chocolatey purple flowers on very long spikes maintaining their coloration from bud to anthesis. The new plant has an upright, short, mounded, multi-stemmed, winter-hardy habit with glaucous medium-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 plant cultivar of hardy herbaceous false indigo named Baptisia ‘Dark Chocolate’ as herein described and illustrated.
Read the full patent: US Plant Patent PP30959 in full — the complete specification, every figure, and the file history.