US Plant Patent PP28019
Golden Zest
Peach tree named ‘Golden Zest’
UNDER PATENT
Still under patent. Protection ends May 3, 2035.
Twenty years from the filing date would end on January 13, 2035. This patent earned 110 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP28019
- Filed
- January 13, 2015
- Granted
- May 16, 2017
- Expires
- May 3, 2035
- Assignee
- TEXAS A & M UNIV SYS
- Inventor
- BYRNE DAVID H; ANDERSON NATALIE
Abstract
Disclosed is a new variety of Prunus persica named ‘GOLDEN ZEST’. This new variety, which requires approximately 600 chilling units of dormancy, is considered to be a peach tree of mid-season maturity, which produces yellow-fleshed fruit with non-melting firm flesh, attractive golden yellow skin coloration, and suitable for both local and long-distance shipping.
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 Prunus persica tree, substantially as illustrated and described herein.
Read the full patent: US Plant Patent PP28019 in full — the complete specification, every figure, and the file history.