US Plant Patent PP23589
Dala Triwhi
Diascia plant named ‘Dala Triwhi’
UNDER PATENT
Still under patent. Protection ends December 7, 2031.
Twenty years from the filing date would end on September 27, 2030. This patent earned 436 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP23589
- Filed
- September 27, 2010
- Granted
- May 7, 2013
- Expires
- December 7, 2031
- Assignee
- SYNGENTA CROP PROTECTION AG, GIESEN ERIC
- Inventor
- GIESEN ERIC
Abstract
A new Diascia plant named ‘Dala Triwhi’ particularly distinguished by the white flowers with medium to darker green foliage; excellent floriferousness and a dense upright habit; has superb heat tolerance and garden performance.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
What is claimed is: 1. A new and distinct variety of Diascia plant named ‘Dala Triwhi’ substantially as illustrated and described herein.
Read the full patent: US Plant Patent PP23589 in full — the complete specification, every figure, and the file history.