US Plant Patent PP25874
HBC 291
Hop plant named ‘HBC 291’
UNDER PATENT
Still under patent. Protection ends August 6, 2032.
Twenty years from the filing date would end on February 3, 2032. This patent earned 185 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP25874
- Filed
- February 3, 2012
- Granted
- September 8, 2015
- Expires
- August 6, 2032
- Inventor
- PROBASCO EUGENE G; PERRAULT JASON
Abstract
A new hop plant named ‘HBC 291’ is disclosed. The cones of ‘HBC 291’ mature in mid September, and yield a crop of 2000 to 2400 pounds per acre. ‘HBC 291’ is used for its unique aromatic and flavor qualities, 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 is: 1. A new and distinct hop plant as shown and described herein.
Read the full patent: US Plant Patent PP25874 in full — the complete specification, every figure, and the file history.