US Plant Patent PP29931
Luiza
Apple tree named ‘Luiza’
UNDER PATENT
Still under patent. Protection ends June 15, 2036.
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
- PP29931
- Filed
- June 15, 2016
- Granted
- December 4, 2018
- Expires
- June 15, 2036
- Inventor
- DENARDI FREDERICO; Kvitschal Marcus Vinicius; HAWERROTH MARAISA CRESTANI
Abstract
‘Luiza’ apple tree (Malus domestica Borkh) is a new variety selected for its low chilling requirement, resistance to Gala leaf spot disease, high fruit quality, and early fruit maturity.
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 apple tree as described and illustrated herein.
Read the full patent: US Plant Patent PP29931 in full — the complete specification, every figure, and the file history.