US Plant Patent PP37436
BullRudihir 123
Rudbeckia plant named ‘BullRudihir 123’
UNDER PATENT
Still under patent. Protection ends June 11, 2045.
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
- PP37436
- Filed
- June 11, 2025
- Granted
- May 19, 2026
- Expires
- June 11, 2045
- Inventor
- Hartwig Bull
Abstract
A new and distinct variety of Rudbeckia plant having a compact growth habit and large, peach-cherry bicolored blooms.
Read the full patent: US Plant Patent PP37436 in full — the complete specification, every figure, and the file history.