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AAP
AAP
National
Miklos Bolza

No clarity around computer inventions

The High Court has dismissed an appeal by Aristocrat to restore four patents relating to its pokies. (Mick Tsikas/AAP PHOTOS) (AAP)

A highly anticipated judgment by a divided High Court has meant the question of whether computer inventions can be patented remains unclear.

On Wednesday, the High Court dismissed an appeal by Sydney-based gaming firm Aristocrat Technologies in a last ditch attempt to restore four patents relating to its pokies.

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