US Plant Patent PP12401
YCR Accession No. 7
Hop plant named “YCR Accession No. 7”
PUBLIC DOMAIN
Patent expired April 6, 2019. This plant is in the public domain — anyone may propagate and sell it.
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
- PP12401
- Filed
- April 6, 1999
- Granted
- February 12, 2002
- Expires
- April 6, 2019
- Assignee
- YAKIMA CHIEF RANCHES INC
- Inventor
- ZIMMERMANN CHARLES E
Abstract
The new hop plant variety is a bittering-type cultivar of recent origin. Its bittering and aromatic properties are similar to the Galena hop variety. However, unlike Galena which is susceptible to powdery mildew, the new variety is moderately tolerant to powdery mildew. It is also tolerant to Sphaerotheca. The new variety produces a medium size cone with fair to good pickability, and fair to good storageability. Harvest is medium-late, with a crop yield of 2450 to 2550 pounds per acre (2750 to 2860 kg/ha).
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
I claim: 1. A new variety of hop plant substantially as herein shown and
Read the full patent: US Plant Patent PP12401 in full — the complete specification, every figure, and the file history.