US Plant Patent PP36891
Midnight
Heuchera plant named ‘Midnight’
UNDER PATENT
Still under patent. Protection ends September 26, 2044.
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
- PP36891
- Filed
- September 26, 2024
- Granted
- August 12, 2025
- Expires
- September 26, 2044
- Assignee
- TERRA NOVA NURSERIES INC
- Inventor
- PAVLICH JOHN C
Abstract
A new and distinct Heuchera cultivar named ‘Midnight’ distinguished by its glossy black and purple leaf color, medium-large leaves held on short petioles, red purple flowers on upright flowering stems, excellent performance in sun or shade, medium mounding habit with an excellent crown count, and excellent vigor from spring to fall.
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 Heuchera plant named ‘Midnight’ substantially as illustrated and described herein.
Read the full patent: US Plant Patent PP36891 in full — the complete specification, every figure, and the file history.