US Plant Patent PP18183
Mauve Majesty
Alstroemeria plant named ‘Mauve Majesty’
PUBLIC DOMAIN
Patent expired January 25, 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
- PP18183
- Filed
- January 25, 2006
- Granted
- November 6, 2007
- Expires
- January 25, 2026
- Assignee
- CORNELL RES FOUNDATION INC
- Inventor
- BRIDGEN MARK P
Abstract
An Alstroemeria cultivar particularly distinguished by its mauve flower color, its strong, upright flower stems, its winter hardiness, and its continuous flowering from beginning of summer until the first hard freeze in the fall 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 Alstroemeria plant as described and shown herein.
Read the full patent: US Plant Patent PP18183 in full — the complete specification, every figure, and the file history.