IP Library › Granted Patent US 37,165
Granted Patent P2
US 37,165 · App. 19/245,279 · Granted Dec 23, 2025

Patent

Inventors: Thomas Green Ranney (Arden, NC); Andra Windorf Nus (Arden, NC); Irene Palmer (Arden, NC); John Tyler Nix (Arden, NC); Nathan Lynch (Arden, NC)
Assignee: North Carolina State University
A01H6/00
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Quick Facts
Patent No.
US 37,165
App. No.
19/245,279
Granted
Dec 23, 2025
Kind
P2
Abstract

A new and distinct cultivar of Berberis plant named ‘NCBT4’ is disclosed, characterized by fiery red foliage color, a compact, rounded habit, and vigorous growth. The new cultivar is a Berberis , normally used for outdoor ornamental purposes.

Claims (1)

1 . A new and distinct cultivar of Berberis plant named ‘NCBT4’ as herein illustrated and described.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 9, 2025
From: RANNEY, THOMAS GREEN; NUS, ANDRA WINDORF; PALMER, IRENE; LYNCH, NATHAN P.; NIX, JOHN TYLER
To: NORTH CAROLINA STATE UNIVERSITY
Reel/Frame 072201/0597 →