US Plant Patent PP32497
PINOT KORS
Grapevine plant named ‘PINOT KORS’
UNDER PATENT
Still under patent. Protection ends November 12, 2039.
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
- PP32497
- Filed
- November 12, 2019
- Granted
- November 24, 2020
- Expires
- November 12, 2039
- Inventor
- CASTELLARIN SIMONE DIEGO; CIPRIANI GUIDO; DI GASPERO GABRIELE; MORGANTE MICHELE; PETERLUNGER ENRICO; TESTOLIN RAFFAELE
Abstract
A new grape variety distinguished by its strong blistering of the upper side of the leaf blade, cuneiform shaped leaves, fruit cluster of medium bunch density with 3-4 wings, medium harvesting time (early September in northeastern Italy), and resistance to downy mildew and powdery mildew.
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 variety of Vitis vinifera L. plant substantially as illustrated and described herein.
Read the full patent: US Plant Patent PP32497 in full — the complete specification, every figure, and the file history.