US Plant Patent PP19751
Kobianca
Carnation plant named ‘Kobianca’
UNDER PATENT
Still under patent. Protection ends February 6, 2028.
No term adjustment or disclaimer is recorded against this patent, so this is the full statutory term — twenty years from the filing date.

The record
- Patent number
- PP19751
- Filed
- February 6, 2008
- Granted
- February 17, 2009
- Expires
- February 6, 2028
- Assignee
- KOOIJ & ZONEN B V
- Inventor
- VAN DER HELM FRANCISCUS JACOBUS
Abstract
A new and distinct cultivar of Carnation plant named ‘Kobianca’, characterized by its compact, upright, somewhat outwardly spreading and mounded plant habit; moderately vigorous growth habit; freely branching habit; numerous double red purple and white bi-colored that are positioned above and beyond the foliage; and good flower longevity.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
1. A new and distinct Carnation plant named ‘Kobianca’ as illustrated and described.
Read the full patent: US Plant Patent PP19751 in full — the complete specification, every figure, and the file history.