US Plant Patent PP17345
Inferno
Papaver plant named ‘Inferno’
PUBLIC DOMAIN
Patent expired June 23, 2025. This plant is in the public domain — anyone may propagate and sell it.
Twenty years from the filing date would end on May 31, 2025. This patent earned 23 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP17345
- Filed
- May 31, 2005
- Granted
- January 9, 2007
- Expires
- June 23, 2025
- Assignee
- FUTURE PLANTS LICENTIE BV
- Inventor
- OUDSHOORN HUBERTUS GERARDUS
Abstract
A distinct cultivar of Papaver plant named ‘Inferno’, characterized by its upright and relatively compact plant habit; moderately vigorous growth habit; freely flowering habit; and large flowers with intense red-colored petals.
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 Papaver plant named ‘Inferno’, as illustrated and described.
Read the full patent: US Plant Patent PP17345 in full — the complete specification, every figure, and the file history.