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ARTICLE · 25 AUGUST 2017

Court decision highlights difficulty in challenging innovation patents

This illustrates how innovation patent proceedings can turn on narrow issues of construction and technical distinctions.

AustraliaIntellectual Property

Late last month, Justice Burley handed down his decision in Doric Products Pty Ltd v Asia Pacific Trading (Aust) Pty Ltd [2017] FCA 849. The decision provides a useful illustration of how Australian Courts will approach construction, infringement and validity issues in innovation patent proceedings, and emphasises the difficulties respondents face when challenging the validity of innovation patents.

The patentee, Doric Products Limited (Doric), commenced proceedings against Asia Pacific Trading (Aust) Pty Ltd (APT), alleging that APT had infringed the claims of its innovation patents 2012100818 (818 Patent) and 2012100260 (260 Patent), by importing, selling and offering to sell a window winder called the "APT Product." APT cross-claimed, alleging that the asserted claims of both patents were invalid on grounds of lack of novelty and innovative step.

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