Under the America Invents Act (AIA), what is the first inventor to file rule, and how does it differ from the pre-AIA first to invent system?
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A
AIA awards priority to the inventor who files first, eliminating most swearing-behind of prior art based on earlier conception
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B
AIA awards priority to the inventor who first conceived of the invention, regardless of filing date
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C
AIA maintains the interference proceeding system but renames it derivation proceeding
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D
AIA allows an inventor to antedate prior art by showing reduction to practice before the reference date