US Plant Patent PP24116
Northbridge Turf Bermudagrass
‘Northbridge Turf Bermudagrass’
UNDER PATENT
Still under patent. Protection ends November 15, 2031.
Twenty years from the filing date would end on October 31, 2031. This patent earned 15 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP24116
- Filed
- October 31, 2011
- Granted
- December 24, 2013
- Expires
- November 15, 2031
- Assignee
- UNIV OKLAHOMA STATE, ANDERSON JEFFREY A, MARTIN DENNIS LOREN, MOSS JUSTIN Q, TALIAFERRO CHARLES M, WU YANQI
- Inventor
- WU YANQI; MARTIN DENNIS LOREN; TALIAFERRO CHARLES M; ANDERSON JEFFREY A; MOSS JUSTIN Q
Abstract
‘Northbridge Turf Bermudagrass’ is a clonally propagated FI hybrid from a cross of C. transvaalensis OSU selection ‘2747’ (2n=2x=18) by C. dactylon var. dactylon OSU selection ‘3200E 4-1’.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
We claim: 1. A turf bermudagrass plant substantially as described and illustrated in the specification herein.
Read the full patent: US Plant Patent PP24116 in full — the complete specification, every figure, and the file history.