US Plant Patent PP27753
VIVA POLONIA
Clematis plant named ‘VIVA POLONIA’
UNDER PATENT
Still under patent. Protection ends April 26, 2035.
Twenty years from the filing date would end on December 29, 2034. This patent earned 118 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP27753
- Filed
- December 29, 2014
- Granted
- March 7, 2017
- Expires
- April 26, 2035
- Assignee
- MARCZYNSKI SZCZEPAN
- Inventor
- MARCZYNSKI SZCZEPAN
Abstract
A new and distinct Clematis hybrid named ‘VIVA POLONIA’ is disclosed, characterized by extremely floriferous, medium deep magenta colored flowers with distinctive white centers and tepal bases. Plants have a long blooming period and compact growth. The new cultivar is a Clematis typically suited for ornamental container and landscape use.
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 cultivar of Clematis hybrid plant named ‘VIVA POLONIA’ as herein illustrated and described.
Read the full patent: US Plant Patent PP27753 in full — the complete specification, every figure, and the file history.