US Plant Patent PP22240
White Dynasty
Caladium plant named ‘White Dynasty’
UNDER PATENT
Still under patent. Protection ends June 9, 2030.
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
- PP22240
- Filed
- June 9, 2010
- Granted
- November 8, 2011
- Expires
- June 9, 2030
- Assignee
- HARTMAN ROBERT DALE
- Inventor
- HARTMAN ROBERT DALE
Abstract
A new and distinct cultivar of Caladium plant named ‘White Dynasty’, characterized by its upright and mounding plant habit; intermediate to tall plant size; uniform potted plant habit with or without de-eyeing tubers; vigorous and dense growth habit; fast growth rate; and lance-type leaves that are white and greyed green with few random red purple-colored spots, dark green-colored margins and greyed green-colored venation.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
1. A new and distinct Caladium plant named ‘White Dynasty’ as illustrated and described.
Read the full patent: US Plant Patent PP22240 in full — the complete specification, every figure, and the file history.