US Plant Patent PP16088
KJ 2002 0521
Kalanchoe plant named ‘KJ 2002 0521’
PUBLIC DOMAIN
Patent expired October 4, 2024. This plant is in the public domain — anyone may propagate and sell it.
Twenty years from the filing date would end on August 12, 2024. This patent earned 53 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP16088
- Filed
- August 12, 2004
- Granted
- November 1, 2005
- Expires
- October 4, 2024
- Assignee
- KNUD JEPSEN AS
- Inventor
- JEPSEN KNUD
Abstract
A distinct cultivar of Kalanchoe plant named ‘KJ 2002 0521’, characterized by its upright plant habit; dark green-colored leaves; large red purple-colored flowers with more than 15 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 ‘KJ 2002 0521’, as illustrated and described.
Read the full patent: US Plant Patent PP16088 in full — the complete specification, every figure, and the file history.