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
2007-01-31
2009-08-04
Fox, David T (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, C800S279000, C800S300100, C800S302000, C800S303000
Reexamination Certificate
active
07569754
ABSTRACT:
A novel inbred maize variety designated PH4RF and seed, plants and plant parts thereof. Methods for producing a maize plant that comprise crossing inbred maize variety PH4RF with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into PH4RF through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. Hybrid maize seed, plant or plant part produced by crossing the inbred variety PH4RF or a trait conversion of PH4RF with another maize variety. Inbred maize varieties derived from inbred maize variety PH4RF, methods for producing other inbred maize varieties derived from inbred maize variety PH4RF and the inbred maize varieties and their parts derived by the use of those methods.
REFERENCES:
patent: 6730834 (2004-05-01), Hoffbeck
patent: 6846976 (2005-01-01), Whitaker
patent: 7071394 (2006-07-01), Piper
patent: 2005/0138697 (2005-06-01), Wilson
patent: 2005/0144687 (2005-06-01), Kevern
Poehlman et al. p. 174 In: Breeding Field Crops, 4th Editon, Iowa State University Press: Ames (1995).
Plant Variety Protection Certificate No. 200100254, Corn PH5WB, issued Sep. 25, 2003.
Plant Variety Protection Certificate No. 200200179, Corn PH6WA, issued Jul. 8, 2004.
Fox David T
McKee Voorhees & Sease, P.L.C.
Pioneer Hi-Bred International , Inc.
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