US Plant Patent PP27367
Kester
Almond tree named ‘Kester’
UNDER PATENT
Still under patent. Protection ends February 20, 2035.
Twenty years from the filing date would end on March 19, 2034. This patent earned 338 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP27367
- Filed
- March 19, 2014
- Granted
- November 15, 2016
- Expires
- February 20, 2035
- Assignee
- UNIV CALIFORNIA
- Inventor
- GRADZIEL THOMAS; VIVEROS MARIO; KESTER DALE
Abstract
A new almond variety ( Prunus dulcis ) designated as ‘Kester’ is provided that is well-suited for serving as a pollenizer of the widely-grown ‘Nonpareil’ variety. ‘Kester’ is cross-compatible with ‘Nonpareil’ and has good bloom overlap with this variety, making ‘Kester’ highly complementary to ‘Nonpareil’ in production systems. ‘Kester’ has demonstrated low potential for Noninfectious Bud Failure and other serious afflictions of almond. Further, ‘Kester’ displays desirable tree and nut qualities, along with exceptional yields.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
What we claim is: 1. A new and distinct variety of almond tree designated ‘Kester’ as shown and described herein.
Read the full patent: US Plant Patent PP27367 in full — the complete specification, every figure, and the file history.