US Plant Patent PP29204
Proise
Coreopsis plant named ‘Proise’
UNDER PATENT
Still under patent. Protection ends December 23, 2035.
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
- PP29204
- Filed
- December 23, 2015
- Granted
- April 3, 2018
- Expires
- December 23, 2035
- Assignee
- PROBST DARRELL R
- Inventor
- PROBST DARRELL R
Abstract
The present Coreopsis variety was created during a controlled plant breeding program. A compact and bushy growth habit is displayed. Attractive, large burgundy to purple daisy-type inflorescences are formed in abundance with near white apices on the ray florets during warm growing conditions. The dark green foliage coloration contrasts nicely with the blossom coloration. Excellent resistance to powdery mildew has been displayed during observations to date. The plant is a perennial and has been observed to be hardy to at least U.S.D.A. Hardiness Zone No. 5. The plant can be grown to advantage as attractive ornamentation in parks, gardens, and residential settings.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
I claim: 1. A new and distinct Coreopsis plant having the following combination of characteristics: (a) displays a compact and bushy growth habit, (b) displays in abundance large burgundy to purple inflorescences with near white apices on the ray florets during warm growing conditions, (c) exhibits excellent resistance to powdery mildew, and (d) is hardy to at least U.S.D.A. Hardiness Zone No. 5; substantially as illustrated and described.
Read the full patent: US Plant Patent PP29204 in full — the complete specification, every figure, and the file history.