Proving that a trade mark has acquired distinctive character through use is very challenging in the EU. Find out the latest cases here

The UK IPO's finding that GRAM / INSTAGRAM and Soundgram are no confusingly similar was not "plainly wrong" says the High Court

Marriott's DELTA trade mark appeal shows how hard it is to overturn first instance UKIPO decisions

Alaska Airlines must continue to pay royalties to the Virgin Group due under a trade mark licence even if it no longer uses the brand name

A registered design infringement case about light up gin bottles with integrated gold flakes is a step forward for UK registered designs