US Plant Patent PP27256
HBC 564
Hop plant named ‘HBC 564’
UNDER PATENT
Still under patent. Protection ends May 22, 2034.
Twenty years from the filing date would end on November 13, 2033. This patent earned 190 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP27256
- Filed
- November 13, 2013
- Granted
- October 11, 2016
- Expires
- May 22, 2034
- Inventor
- PROBASCO EUGENE G; PERRAULT JASON
Abstract
A new hop plant named ‘HBC 564’ is disclosed. The cones of ‘HBC 564’ mature in mid-September, and yield a crop of 2200 to 2600 pounds per acre. ‘HBC 564’ is used for its very unique aromatic quality, high alpha acid content and exceptional yield.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
What is claimed: 1. A new and distinct hop plant as shown and described herein.
Read the full patent: US Plant Patent PP27256 in full — the complete specification, every figure, and the file history.