US Plant Patent PP15129
Yubi Primrose
Portulaca plant named ‘Yubi Primrose’
PUBLIC DOMAIN
Patent expired February 25, 2023. 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
- PP15129
- Filed
- February 25, 2003
- Granted
- August 31, 2004
- Expires
- February 25, 2023
- Assignee
- SAKATA SEED CORP
- Inventor
- GONZALEZ JAVIER
Abstract
Portulaca ‘Yubi Primrose’ is a new variety of Portulaca oleracea. This plant has a vigorous, spreading plant growth which produces a pale yellow flower.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
We claim: 1. A new and distinct Portulaca plant, as shown and described herein.
Read the full patent: US Plant Patent PP15129 in full — the complete specification, every figure, and the file history.