US Plant Patent PP35702
NCORNSP-028SCKL
Sweetpotato plant named ‘NCORNSP-028SCKL’
UNDER PATENT
Still under patent. Protection ends November 15, 2042.
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
- PP35702
- Filed
- November 15, 2022
- Granted
- March 19, 2024
- Expires
- November 15, 2042
- Assignee
- UNIV NORTH CAROLINA STATE
- Inventor
- YENCHO GEORGE CRAIG; PECOTA KENNETH VINCENT; HEIM CHRISTOPHER
Abstract
‘NCORNSP-028SCKL’ is a vigorous, highly-twining, climbing variety of Ipomoea batatas producing many shoots. It is distinguishable from other ornamental sweetpotato cultivars by its palmate, deeply lobed leaves with 3-5 lobes, an aggressive climbing habit, and heavily branched architecture. The chartreuse leaves, long internodes, and the plant architecture, which promotes good plant production in the greenhouse for wholesale distributors, distinguish ‘NCORNSP-028SCKL’ amongst the current ornamental sweetpotatoes in the marketplace. ‘NCORNSP-028SCKL’ exhibits very good vigor and is very well branched. ‘NCORNSP-028SCKL’ is suitable for use in vertical landscape or container plantings.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
We claim: 1. A new and distinct cultivar of Ipomoea batatas plant named ‘NCORNSP-028SCKL’, substantially as illustrated and described herein.
Read the full patent: US Plant Patent PP35702 in full — the complete specification, every figure, and the file history.