US Plant Patent PP36168
Riptide
Stokesia plant named ‘Riptide’
UNDER PATENT
Still under patent. Protection ends November 29, 2043.
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
- PP36168
- Filed
- November 29, 2023
- Granted
- September 24, 2024
- Expires
- November 29, 2043
- Assignee
- WALTERS GARDENS INC, HANSEN HANS A
- Inventor
- HANSEN HANS A
Abstract
A new and distinct variety of Stokesia laevis plant named ‘Riptide’ with extended blooming of composite flowers having periwinkle-blue ray florets and purplish-blue disk florets just above the deep-green foliage of compact rounded plants from early summer until fall. The new plant is suitable for garden landscapes, in containers, or as a cut flower.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
I claim: 1. The new and distinct Stokesia laevis plant named ‘Riptide’ as herein described and illustrated.
Read the full patent: US Plant Patent PP36168 in full — the complete specification, every figure, and the file history.