US Plant Patent PP34057
Zhongshan Chanyun
Nelumbo plant named ‘Zhongshan Chanyun’
UNDER PATENT
Still under patent. Protection ends January 14, 2041.
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
- PP34057
- Filed
- January 14, 2021
- Granted
- March 22, 2022
- Expires
- January 14, 2041
- Assignee
- LIU XIAOJING, DU FENGFENG, YAO DONGRUI, SUN LINHE, LI JINFENG, INST OF BOTANY, CHINESE ACAD OF SCIENCE
- Inventor
- YAO DONGRUI; LIU XIAOJING; DU FENGFENG; SUN LINHE; LI JINFENG
Abstract
A new and distinct cultivar of Nelumbo plant named ‘Zhongshan Chanyun’, characterized by its upright to somewhat outwardly spreading plant habit; vigorous growth habit; large dark green-colored leaves; freely flowering habit; large purplish pink-colored ball-shaped flowers with numerous petals and petaloids; flowers that are positioned above the foliar plane on moderately strong and erect peduncles; good garden performance and good postproduction longevity.
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 Nelumbo plant named ‘Zhongshan Chanyun’ as illustrated and described.
Read the full patent: US Plant Patent PP34057 in full — the complete specification, every figure, and the file history.