US Plant Patent PP15579
Diaspetis
Diascia plant named ‘Diaspetis’
PUBLIC DOMAIN
Patent expired May 31, 2024. This plant is in the public domain — anyone may propagate and sell it.
Twenty years from the filing date would end on March 8, 2024. This patent earned 84 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP15579
- Filed
- March 8, 2004
- Granted
- February 22, 2005
- Expires
- May 31, 2024
- Assignee
- SYNGENTA SEEDS BV
- Inventor
- STEMKENS HENRICUS
Abstract
A new Diascia plant particularly distinguished by its rosy red flowers, which produces no seeds, and has a growing habit that is spreading and hanging.
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 Diascia plant named ‘Diaspetis,’ as substantially illustrated and described herein.
Read the full patent: US Plant Patent PP15579 in full — the complete specification, every figure, and the file history.