US Plant Patent PP17636
L97-128
Sugar cane plant named ‘L97-128’
PUBLIC DOMAIN
Patent expired December 17, 2024. This plant is in the public domain — anyone may propagate and sell it.
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
- PP17636
- Filed
- December 17, 2004
- Granted
- April 24, 2007
- Expires
- December 17, 2024
- Assignee
- UNIV LOUISIANA STATE
- Inventor
- GRAVOIS KENNETH A; BISCHOFF KEITH P
Abstract
A new variety of sugarcane, identified as ‘L97-128’, is disclosed having superior sugarcane rust disease resistance, and high sugar/sucrose content and cane yield characteristics.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
1. A new and distinct variety of Saccharum sp. plant named ‘L97-128’, as described and illustrated in the specification herein.
Read the full patent: US Plant Patent PP17636 in full — the complete specification, every figure, and the file history.