US Plant Patent PP37349
Catwalk Queen
Nepeta plant named ‘Catwalk Queen’
UNDER PATENT
Still under patent. Protection ends October 14, 2045.
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
- PP37349
- Filed
- October 14, 2025
- Granted
- March 31, 2026
- Expires
- October 14, 2045
- Assignee
- WALTERS GARDENS INC, HANSEN HANS A
- Inventor
- HANSEN HANS A
Abstract
The new and distinct hardy perennial plant, Nepeta ‘Catwalk Queen’, has rounded, very short and compact habit with mostly upright stems. The foliage is small, serrate and fragrant. Large flowers are a periwinkle blue with persistent rosy calyces. The new plant reblooms heavily if trimmed after initial flowering.
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 hardy perennial Nepeta plant named ‘Catwalk Queen’ as herein described and photographed.
Read the full patent: US Plant Patent PP37349 in full — the complete specification, every figure, and the file history.