US Plant Patent PP34223
Ruby Riot
Phlox plant named ‘Ruby Riot’
UNDER PATENT
Still under patent. Protection ends November 19, 2040.
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
- PP34223
- Filed
- November 19, 2020
- Granted
- May 10, 2022
- Expires
- November 19, 2040
- Assignee
- WALTERS GARDENS INC, HANSEN HANS A
- Inventor
- HANSEN HANS A
Abstract
A unique cultivar of Hybrid Creeping Phlox named ‘Ruby Riot’ characterized by vigorous, dense, spreading, multi-stemmed, winter-hardy habit with short, bright-green, shiny, linear leaves. Flowering begins in late-April and continuing for up to five weeks in cooler weather conditions, on heavily-branched peduncles and completely cover the plant in peak season. Petals are reddish-purple to purplish-red with darker eye marks and a small notch and the tips of the petals. The new plant is able to withstand dry conditions once established, and the foliage stays clean and resists mildew. The new plant is especially suitable for the landscape as a potted plant and in the garden as a specimen or en masse.
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 cultivar of Hybrid Creeping Phlox, Phlox plant named ‘Ruby Riot’, as herein described and illustrated.
Read the full patent: US Plant Patent PP34223 in full — the complete specification, every figure, and the file history.