US Plant Patent PP21533
Tempropac
Variety of Prunus rootstock named ‘Tempropac’
UNDER PATENT
Still under patent. Protection ends April 30, 2029.
Twenty years from the filing date would end on April 6, 2029. This patent earned 24 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP21533
- Filed
- April 6, 2009
- Granted
- November 30, 2010
- Expires
- April 30, 2029
- Assignee
- AGROMILLORA IBERIA S L
- Inventor
- PINOCHET JORGE
Abstract
A new and distinct hybrid peach plant used as a rootstock that exhibits red leaves, root-knot nematode resistance, and compatibility with peach, nectarine, and almond varieties.
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 hybrid peach plant used as a rootstock, as illustrated and described herein.
Read the full patent: US Plant Patent PP21533 in full — the complete specification, every figure, and the file history.