US Plant Patent PP18847
Omega Time Golden
Chrysanthemum plant named ‘Omega Time Golden’
PUBLIC DOMAIN
Patent expired August 6, 2026. This plant is in the public domain — anyone may propagate and sell it.
Twenty years from the filing date would end on July 18, 2026. This patent earned 19 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP18847
- Filed
- July 18, 2006
- Granted
- May 27, 2008
- Expires
- August 6, 2026
- Assignee
- CLEANGRO LTD
- Inventor
- PARHAM RUTH
Abstract
A new variety of Chrysanthemum plant named ‘Omega Time Golden’, having medium size, golden yellow single flowers with a lime green disc. The new variety has a medium vigor with a free branching uniform habit and a good foliage presentation.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
1. A new and distinct variety of Chrysanthemum plant, substantially as described and illustrated herein.
Read the full patent: US Plant Patent PP18847 in full — the complete specification, every figure, and the file history.