US Plant Patent PP16021
Rijn199828
Anthurium plant named ‘Rijn199828’
PUBLIC DOMAIN
Patent expired October 24, 2024. This plant is in the public domain — anyone may propagate and sell it.
Twenty years from the filing date would end on October 6, 2024. This patent earned 18 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP16021
- Filed
- October 6, 2004
- Granted
- October 4, 2005
- Expires
- October 24, 2024
- Assignee
- RIJNPLANT BV
- Inventor
- VAN RIJN LEONARDUS W B M
Abstract
A new and distinct cultivar of Anthurium plant named ‘Rijn199828’, characterized by its large, upright and outwardly spreading plant habit; freely clumping growth habit; large, durable and dark green-colored leaves; red-colored spathes with red-colored spadices that are positioned above and beyond the foliage on strong and erect scapes; freely flowering habit; and good inflorescence 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 Anthurium plant named ‘Rijn199828’, as illustrated and described.
Read the full patent: US Plant Patent PP16021 in full — the complete specification, every figure, and the file history.