US Plant Patent PP17614
Don Ramon
Kalanchoe plant named ‘Don Ramon’
PUBLIC DOMAIN
Patent expired October 26, 2025. This plant is in the public domain — anyone may propagate and sell it.
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
- PP17614
- Filed
- October 26, 2005
- Granted
- April 17, 2007
- Expires
- October 26, 2025
- Assignee
- KNAAP LICENTIES B V
- Inventor
- VAN DER KNAAP LEONARDUS JOHANN
Abstract
A new and distinct cultivar of Kalanchoe plant named ‘Don Ramon’, characterized by its upright and freely branching plant habit; dark green-colored leaves; red purple-colored double flowers with multiple petals per flower; and excellent postproduction longevity.
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 Kalanchoe plant named ‘Don Ramon’, as illustrated and described.
Read the full patent: US Plant Patent PP17614 in full — the complete specification, every figure, and the file history.