US Plant Patent PP14601
Pink Diamond
Clerodendrum plant named ‘Pink Diamond’
PUBLIC DOMAIN
Patent expired May 29, 2023. This plant is in the public domain — anyone may propagate and sell it.
Twenty years from the filing date would end on May 13, 2023. This patent earned 16 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP14601
- Filed
- May 13, 2003
- Granted
- March 16, 2004
- Expires
- May 29, 2023
- Assignee
- NOVITAS PLANTAE
- Inventor
- EIJKENBOOM JOHN F H
Abstract
A new and distinct cultivar of Clerodendrum plant named ‘Pink Diamond’, characterized by its relatively compact, upright and outwardly spreading plant growth habit; green and creamy white variegated leaves; freely flowering habit; relatively long flowering period; and fragrant red purple-colored flowers.
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 cultivar of Clerodendrum plant named ‘Pink Diamond’, as illustrated and described.
Read the full patent: US Plant Patent PP14601 in full — the complete specification, every figure, and the file history.