US Plant Patent PP36746
LRD-18-20
Loropetalum plant named ‘LRD-18-20’
UNDER PATENT
Still under patent. Protection ends July 2, 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
- PP36746
- Filed
- July 2, 2024
- Granted
- June 17, 2025
- Expires
- July 2, 2044
- Assignee
- PREMIER INTRODUCTIONS INC
- Inventor
- DIRR MICHAEL; BEASLEY JEFF; GRIFFITH MARK
Abstract
A new and distinct cultivar of Loropetalum chinense var. rubrum plant named ‘LRD-18-20’, characterized by its compact, mounded, spreading growth habit; dark red foliage color that persists through summer and winter; early blooming pink flowers in spring; and cold hardiness to −13° C.
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 Loropetalum plant named ‘LRD-18-20’, substantially as illustrated and described herein.
Read the full patent: US Plant Patent PP36746 in full — the complete specification, every figure, and the file history.