US Plant Patent PP16044
Sumdia 01
Diascia plant named ‘Sumdia 01’
PUBLIC DOMAIN
Patent expired November 27, 2024. This plant is in the public domain — anyone may propagate and sell it.
Twenty years from the filing date would end on October 19, 2024. This patent earned 39 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP16044
- Filed
- October 19, 2004
- Granted
- October 18, 2005
- Expires
- November 27, 2024
- Assignee
- SCHRAEDER RALF
- Inventor
- SCHRAEDER RALF
Abstract
A new and distinct cultivar of Diascia plant named ‘Sumdia 01’, characterized by its compact, upright and outwardly spreading plant habit; freely branching habit; freely and early flowering habit; intense red purple-colored flowers; and good temperature tolerance.
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 ‘Sumdia 01’, as illustrated and described.
Read the full patent: US Plant Patent PP16044 in full — the complete specification, every figure, and the file history.