US Plant Patent PP15682
EVIpo012
Clematis plant named ‘EVIpo012’
PUBLIC DOMAIN
Patent expired May 15, 2023. This plant is in the public domain — anyone may propagate and sell it.
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
- PP15682
- Filed
- May 15, 2003
- Granted
- March 22, 2005
- Expires
- May 15, 2023
- Assignee
- POULSEN ROSER AS
- Inventor
- EVISON RAYMOND; OLESEN MOGENS N
Abstract
A new Clematis cultivar which is well suited to propagation from softwood cuttings in glasshouses. The variety has a tall growth habit, profust, Red-Purple flowers, and continuous summer flowering. This new and distinct variety has shown to be uniform and stable in the resulting generations from propagation.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
1. A new and distinct variety of Clematis plant named ‘Evipo012’, as illustrated and described herein as a distinct and novel clematis variety due to its abundant red-purple flowers with good keepability, attractive long lasting foliage and compact growth, year round flowering under greenhouse conditions, suitability for production from softwood cuttings in pots, durable flowers and foliage which make the variety suitable for distribution in the floral industry.
Read the full patent: US Plant Patent PP15682 in full — the complete specification, every figure, and the file history.