US Plant Patent PP16528
Sumnem 04
Nemesia plant named ‘Sumnem 04’
PUBLIC DOMAIN
Patent expired November 11, 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 36 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP16528
- Filed
- October 6, 2004
- Granted
- May 9, 2006
- Expires
- November 11, 2024
- Assignee
- SCHRAEDER RALF
- Inventor
- SCHRAEDER RALF
Abstract
A new and distinct cultivar of Nemesia plant named ‘Sumnem 04’, characterized by its upright and compact plant habit; freely branching habit; short internodes; dense and bushy growth habit; early flowering habit; and numerous white-colored flowers.
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 ‘Sumnem 04’, as illustrated and described.
Read the full patent: US Plant Patent PP16528 in full — the complete specification, every figure, and the file history.