US Plant Patent PP25303
Romanizam
Philadelphus plant named ‘Romanizam’
UNDER PATENT
Still under patent. Protection ends April 23, 2033.
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
- PP25303
- Filed
- April 23, 2013
- Granted
- February 24, 2015
- Expires
- April 23, 2033
- Assignee
- LCN HOLDINGS INC
- Inventor
- ZAMPINI JAMES W
Abstract
A new cultivar of Philadelphus coronaria , ‘Romanizam’, that is characterized by its foliage that is spring and summer and turns a golden yellow in fall, its upright, mounded plant habit, and its semi-double white, fragrant flowers.
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 Philadelphus plant named ‘Romanizam’ as herein illustrated and described.
Read the full patent: US Plant Patent PP25303 in full — the complete specification, every figure, and the file history.