US Plant Patent PP18188
Imtrabastar
Impatiens plant named ‘Imtrabastar’
PUBLIC DOMAIN
Patent expired May 16, 2026. This plant is in the public domain — anyone may propagate and sell it.
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
- PP18188
- Filed
- May 16, 2006
- Granted
- November 6, 2007
- Expires
- May 16, 2026
- Assignee
- SYNGENTA SEEDS BV
- Inventor
- SANDERS MONICA MARIA ADELHEID
Abstract
A new Impatiens plant, characterized particularly as to novelty by a flat and strong outward spreading growth habit, freely branching with branches that tend to grow horizontally, resulting in a big and floriferous plant with large red-purple flowers with a distinct white star pattern.
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 named ‘Imtrabastar,’ as substantially illustrated and described herein.
Read the full patent: US Plant Patent PP18188 in full — the complete specification, every figure, and the file history.