US Plant Patent PP18660
Lady In Red
Physocarpus plant named ‘Lady In Red’
UNDER PATENT
Still under patent. Protection ends October 8, 2026.
Twenty years from the filing date would end on September 18, 2026. This patent earned 20 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP18660
- Filed
- September 18, 2006
- Granted
- March 25, 2008
- Expires
- October 8, 2026
- Assignee
- TUITE JONATHAN
- Inventor
- TUITE JONATHAN
Abstract
A new cultivar of Physocarpus plant named ‘Lady in Red’ that is characterized by freely branching habit, red foliage and pink flowers. In combination these traits set ‘Lady in Red’ apart from all other existing varieties of Physocarpus known to the inventor.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
1. A new and distinct cultivar of Physocarpus plant named ‘Lady in Red’ as described and illustrated herein.
Read the full patent: US Plant Patent PP18660 in full — the complete specification, every figure, and the file history.