The owner of a standard essential patent who seeks an injunction must have alerted the alleged infringer and made a “specific, written” licence offer specifying the royalty and the way it is to be calculated, the CJEU said in a case between Huawei and ZTE
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UK firm Shakespeare Martineau, which secured victory for the Triton shower brand at the Court of Appeal, explains how it navigated a tricky test regarding patent claim scopes