US Plant Patent PP30753
RYOKU NH-12
Vaccinium corymbosum L. plant named ‘RYOKU NH-12’
UNDER PATENT
Still under patent. Protection ends December 21, 2037.
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
- PP30753
- Filed
- December 21, 2017
- Granted
- July 30, 2019
- Expires
- December 21, 2037
- Assignee
- NIPPON RYOKUSAN CO LTD
- Inventor
- SAKURAI SHIGETAKA
Abstract
A new and distinct variety of Vaccinium corymbosum L. plant named ‘RYOKU NH-12’, characterized by having more compact plant size, comparatively early fruit ripening time, comparatively large and uniform fruit size, firmer and lower dehiscent fruits, sweeter fruits, better taste balance of sweetness and acidity, and better taste of fruits, as compared to other Vaccinium corymbosum L. varieties.
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 variety of Vaccinium corymbosum L. plant named ‘RYOKU NH-12’, as described and illustrated herein.
Read the full patent: US Plant Patent PP30753 in full — the complete specification, every figure, and the file history.