US Plant Patent PP25534
PIILC-I
Loropetalum chinense var. rubrum plant named ‘PIILC-I’
UNDER PATENT
Still under patent. Protection ends March 21, 2033.
Twenty years from the filing date would end on November 5, 2032. This patent earned 136 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP25534
- Filed
- November 5, 2012
- Granted
- May 12, 2015
- Expires
- March 21, 2033
- Assignee
- PLANT INTRODUCTIONS INC
- Inventor
- KARDOS JOSHUA H
Abstract
A new and distinct cultivar of Loropetalum chinense var. rubrum plant named ‘PIILC-I’, characterized by its compact, mounded, spreading growth habit; rich, reddish purple foliage color that persists through summer and winter; bright pink flowers in spring; and improved cold hardiness compared to other compact purple-leaf cultivars.
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 chinense var. rubrum plant named ‘PIILC-I’, substantially as illustrated and described herein.
Read the full patent: US Plant Patent PP25534 in full — the complete specification, every figure, and the file history.