US Plant Patent PP36677
Pink Lightning
Phlox plant named ‘Pink Lightning’
UNDER PATENT
Still under patent. Protection ends April 16, 2044.
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
- PP36677
- Filed
- April 16, 2024
- Granted
- May 13, 2025
- Expires
- April 16, 2044
- Assignee
- WALTERS GARDENS INC, HANSEN HANS A
- Inventor
- HANSEN HANS A
Abstract
A unique cultivar of Tall Phlox plant named ‘Pink Lightning’ is characterized by vigorous, dense, upright, highly branched peduncles, with dark-green, lanceolate leaves. Flowering begins in mid-July and continues for up to about six weeks in cooler weather conditions, on heavily-branched peduncles, and completely covers the top of the plant in peak season. Flower petals are bright deep pink with a white starburst eye. The new plant shows excellent powdery mildew resistance. The new plant is especially suitable for a cut flower, 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 Tall Phlox, Phlox plant named ‘Pink Lightning’, as herein described and illustrated.
Read the full patent: US Plant Patent PP36677 in full — the complete specification, every figure, and the file history.