US Plant Patent PP35829
DrisBlueThirty
Blueberry plant named ‘DrisBlueThirty’
UNDER PATENT
Still under patent. Protection ends May 10, 2043.
Twenty years from the filing date would end on May 1, 2043. This patent earned 9 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP35829
- Filed
- May 1, 2023
- Granted
- May 28, 2024
- Expires
- May 10, 2043
- Assignee
- DRISCOLLS INC
- Inventor
- CASTER BRIAN K; IZZO JENNIFER K; MOWREY BRUCE D; WOOL SARAH; OLMSTEAD JAMES
Abstract
A new and distinct variety of blueberry plant named ‘DrisBlueThirty’, particularly selected as a late and concentrated spring variety with high fruit quality, flavor, and average size, that can be grown under evergreen or mid-chill dormant conditions, is disclosed.
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 blueberry plant designated ‘DrisBlueThirty’ as shown and described herein.
Read the full patent: US Plant Patent PP35829 in full — the complete specification, every figure, and the file history.