US Plant Patent PP25421
Desert Sunset
Caladium plant named ‘Desert Sunset’
UNDER PATENT
Still under patent. Protection ends September 20, 2033.
Twenty years from the filing date would end on May 14, 2033. This patent earned 129 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP25421
- Filed
- May 14, 2013
- Granted
- April 7, 2015
- Expires
- September 20, 2033
- Assignee
- HARTMAN ROBERT DALE
- Inventor
- HARTMAN ROBERT DALE
Abstract
A new and distinct cultivar of Caladium plant named ‘Desert Sunset’, characterized by its upright and uniformly mounding plant habit; vigorous growth habit and rapid growth rate; lance-type leaves that are bronze salmon pink in color with darker-colored venation; and good landscape performance.
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 Caladium plant named ‘Desert Sunset’ as illustrated and described.
Read the full patent: US Plant Patent PP25421 in full — the complete specification, every figure, and the file history.