US Plant Patent PP34304
Prime Time
Perovskia plant named ‘Prime Time’
UNDER PATENT
Still under patent. Protection ends February 1, 2042.
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
- PP34304
- Filed
- February 1, 2022
- Granted
- June 7, 2022
- Expires
- February 1, 2042
- Assignee
- HANSEN HANS A, WALTERS GARDEN INC
- Inventor
- HANSEN HANS A
Abstract
The new and distinct cultivar of ornamental, hardy, Russian Sage plant, Perovskia ‘Prime Time’ with medium height, dense habit of strong erect stems that remain upright through the growing season. The new plant is vigorous with many large, densely-arranged, rich lavender-purple flowers on branched stems with dark purplish-red calyces. Foliage is grey-green, simple, rhombic, fragrant and is retained well throughout the growing season.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
It is claimed: 1. A new and distinct cultivar of hardy Russian sage plant, Perovskia ‘Prime Time’ as herein described and illustrated.
Read the full patent: US Plant Patent PP34304 in full — the complete specification, every figure, and the file history.