US Plant Patent PP17738
Carmapur
Verbena plant named ‘Carmapur’
PUBLIC DOMAIN
Patent expired December 19, 2025. This plant is in the public domain — anyone may propagate and sell it.
Twenty years from the filing date would end on December 12, 2025. This patent earned 7 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP17738
- Filed
- December 12, 2005
- Granted
- May 15, 2007
- Expires
- December 19, 2025
- Assignee
- SYNGENTA SEEDS BV
- Inventor
- STEMKENS HENRICUS G W
Abstract
A new and distinct variety of Verbena plant, substantially as herein illustrated and described, characterized particularly as to novelty by its light lilac flowers that change to purple when it matures, early flowering and a habit that is very compact and later spreading.
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 Verbena plant named ‘Carmapur,’ as substantially illustrated and described herein.
Read the full patent: US Plant Patent PP17738 in full — the complete specification, every figure, and the file history.