US Plant Patent PP35477
QINHUAI CHENWU
Nelumbo plant named ‘QINHUAI CHENWU’
UNDER PATENT
Still under patent. Protection ends January 10, 2043.
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
- PP35477
- Filed
- January 10, 2023
- Granted
- November 14, 2023
- Expires
- January 10, 2043
- Assignee
- DU FENGFENG, INST OF BOTANY JIANGSU PROVINCE AND CHINESE ACADEMY OF SCIENCE, LIU XIAOJING, YAO DONGRUI, CHEN SHAOZHOU
- Inventor
- LIU XIAOJING; DU FENGFENG; YAO DONGRUI; CHEN SHAOZHOU
Abstract
A new and distinct cultivar of Nelumbo plant named ‘QINHUAI CHENWU’ is disclosed, characterized by abundant yellow-green double flowers. Flowers have a plate-like shape, with petals neatly arranged. The new variety is useful as both an ornamental plant and for cut flower production.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
What is claimed is: 1. A new and distinct cultivar of Nelumbo plant named ‘QINHUAI CHENWU’ as herein illustrated and described.
Read the full patent: US Plant Patent PP35477 in full — the complete specification, every figure, and the file history.