US Plant Patent PP31970
LA08-21P
Sweetpotato plant named ‘LA08-21P’
UNDER PATENT
Still under patent. Protection ends February 8, 2039.
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
- PP31970
- Filed
- February 8, 2019
- Granted
- July 14, 2020
- Expires
- February 8, 2039
- Inventor
- LABONTE DON R; VILLORDON ARTHUR Q; CLARK CHRISTOPHER A
Abstract
A new variety of sweetpotato, identified as ‘LA08-21P’, is disclosed having resistance to both Fusarium wilt and southern root knot nematode; a light purple-banded flesh and deep-purple skin, and moderately high yield characteristics.
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 variety of Ipomoea batatas plant named ‘LA08-21P’ as described and illustrated in the specification herein.
Read the full patent: US Plant Patent PP31970 in full — the complete specification, every figure, and the file history.