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US Plant Patent PP19993

9363-16

Nematode resistant grape rootstock ‘9363-16’

UNDER PATENT

Still under patent. Protection ends January 15, 2028.

No term adjustment or disclaimer is recorded against this patent, so this is the full statutory term — twenty years from the filing date.

Figure 1 of US plant patent PP19993, the photograph of 9363-16 printed in the patent.
Figure 1 from US Plant Patent PP19993, reproduced as printed. Photographs in a plant patent are taken by the applicant. Reproduction of the patent document is permitted; the image is shown whole and uncropped for that reason.

The record

Patent number
PP19993
Filed
January 15, 2008
Granted
May 12, 2009
Expires
January 15, 2028
Assignee
UNIV CALIFORNIA
Inventor
WALKER ANDREW

Abstract

Rootstock ‘9363-16’ is a cross of ‘L514-30’ ( Vitis rufotomentosa ×( V. champinii ‘Dog Ridge’× V. riparia ‘Riparia Gloire’))× V. riparia ‘Riparia Gloire’. The rootstock is a new and distinct variety of grape rootstock with resistance to a broad array of soil-borne nematodes including root-knot, dagger and lesion nematodes. The rootstock has moderate resistance to citrus nematodes but is susceptible to ring nematodes. The rootstock has strong resistance to grape phylloxera.

Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.

1. A novel and distinct variety of grape rootstock designated ‘9363-16’ having the characteristics described and illustrated herein.

Read the full patent: US Plant Patent PP19993 in full — the complete specification, every figure, and the file history.