US Plant Patent PP19663
Shimmer
Oenothera plant named ‘Shimmer’
UNDER PATENT
Still under patent. Protection ends November 2, 2027.
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
- PP19663
- Filed
- November 2, 2007
- Granted
- January 27, 2009
- Expires
- November 2, 2027
- Assignee
- OGDEN LAUREN S, OGDEN SCOTT
- Inventor
- OGDEN SCOTT; OGDEN LAUREN S
Abstract
A new cultivar of Oenothera plant named ‘SHIMMER’, a hardy deciduous herbaceous perennial, distinguishable by low-spreading habit, narrow silver, ribbon-like foliage, and bright butter-yellow flowers. In combination these traits set ‘SHIMMER’ apart from all other existing varieties of Oenothera known to the inventor.
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 Oenothera plant named ‘SHIMMER’ as described and illustrated herein.
Read the full patent: US Plant Patent PP19663 in full — the complete specification, every figure, and the file history.