US Plant Patent PP16931
Fleurbac
Nemesia plant named ‘Fleurbac’
PUBLIC DOMAIN
Patent expired June 27, 2025. This plant is in the public domain — anyone may propagate and sell it.
Twenty years from the filing date would end on May 27, 2025. This patent earned 31 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP16931
- Filed
- May 27, 2005
- Granted
- August 1, 2006
- Expires
- June 27, 2025
- Assignee
- TELLWRIGHT MARTINE
- Inventor
- TELLWRIGHT MARTINE
Abstract
A new and distinct cultivar of Nemesia plant named ‘Fleurbac’ that is characterized by upright compact habit, medium-green leaves, large fragrant bicolor flowers, and two individual colors of bi-color flowers per individual plant. In combination these characteristics set ‘Fleurbac’ apart from all other existing varieties of Nemesia known to the inventor.
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 Nemesia plant named ‘Fleurbac’ as described and illustrated herein.
Read the full patent: US Plant Patent PP16931 in full — the complete specification, every figure, and the file history.