Multicellular living organisms and unmodified parts thereof and – Plant – seedling – plant seed – or plant part – per se – Higher plant – seedling – plant seed – or plant part
Reexamination Certificate
2009-06-09
2011-10-18
O'Hara, Eileen B (Department: 1638)
Multicellular living organisms and unmodified parts thereof and
Plant, seedling, plant seed, or plant part, per se
Higher plant, seedling, plant seed, or plant part
C800S275000, C800S300100, C800S302000
Reexamination Certificate
active
08039715
ABSTRACT:
A novel maize variety designated X7K448 and seed, plants and plant parts thereof, produced by crossing Pioneer Hi-Bred International, Inc. proprietary inbred maize varieties. Methods for producing a maize plant that comprises crossing maize variety X7K448 with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into X7K448 through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. This invention relates to the maize variety X7K448, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety X7K448. This invention further relates to methods for producing maize varieties derived from maize variety X7K448.
REFERENCES:
patent: 7091407 (2006-08-01), Carrigan
U.S. Appl. 12/103,004, filed Apr. 15, 2008, Stephen Noble, Jr.
U.S. Appl. 12/102,891, filed Apr. 15, 2008, William Wilson.
Fischer David Bernard
Whitaker David Walter
O'Hara Eileen B
Pioneer Hi-Bred InternationAL, Inc.
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