US Plant Patent PP18855
Balcelsangi
New guinea impatiens plant named ‘Balcelsangi’
UNDER PATENT
Still under patent. Protection ends January 27, 2027.
Twenty years from the filing date would end on November 21, 2026. This patent earned 67 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP18855
- Filed
- November 21, 2006
- Granted
- May 27, 2008
- Expires
- January 27, 2027
- Assignee
- BALL HORTICULTURAL CO
- Inventor
- HURKMAN MARGARET M
Abstract
A new and distinct cultivar of New Guinea Impatiens plant named ‘Balcelsangi’, characterized by its single type dark magenta-colored flowers, medium green-colored foliage; and vigorous, upright-mounded growth habit.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
1. A new and distinct cultivar of New Guinea Impatiens plant named ‘Balcelsangi’, substantially as herein shown and described.
Read the full patent: US Plant Patent PP18855 in full — the complete specification, every figure, and the file history.