US Plant Patent PP18100
Silte Pursar
Impatiens plant named ‘Silte Pursar’
PUBLIC DOMAIN
Patent expired April 26, 2026. This plant is in the public domain — anyone may propagate and sell it.
Twenty years from the filing date would end on April 25, 2026. This patent earned 1 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP18100
- Filed
- April 25, 2006
- Granted
- October 2, 2007
- Expires
- April 26, 2026
- Assignee
- GOLDSMITH SEEDS EUROPE BV
- Inventor
- JONKERS JOHANNA B; SMIT ERIK
Abstract
A new Impatiens plant particularly distinguished by medium-sized, bi-colored purple and white, rose-shaped flowers borne well above the foliage, deep-green foliage with ovate leaves, an early flowering response, floriferous throughout the summer, and a medium-sized, round and bushy plant habit, is disclosed.
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 Impatiens plant as shown and described herein.
Read the full patent: US Plant Patent PP18100 in full — the complete specification, every figure, and the file history.