US Plant Patent PP22733
Crimson Flame
Gloriosa plant named ‘Crimson Flame’
UNDER PATENT
Still under patent. Protection ends July 9, 2030.
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
- PP22733
- Filed
- July 9, 2010
- Granted
- May 15, 2012
- Expires
- July 9, 2030
- Assignee
- BROUWER WIM
- Inventor
- BROUWER WIM
Abstract
A new and distinct Gloriosa cultivar named ‘Crimson Flame’ is disclosed, characterized by large flowers with an open petal habit, rapid growth, and exceptional longevity of flowers on the plant. Flowers are characteristically more red than known Gloriosa varieties. The new cultivar is a Gloriosa , typically suited indoor ornamental container use.
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 Gloriosa hybrid plant named ‘Crimson Flame’ as herein illustrated and described.
Read the full patent: US Plant Patent PP22733 in full — the complete specification, every figure, and the file history.