[6] In March 2004, Bloch appeared in the Court of Appeal representing the Bankers Trust in the case of Department of Economic Policy and Development of the City of Moscow v Bankers Trust Company and International Industrial Bank, before Sir Andrew Morritt, Mance LJ and Carnwath LJ.
[8] In 2008, Bloch acted for Lucasfilm in its dispute with the British engineer Andrew Ainsworth of Shepperton Design Studios over the rights to the stormtrooper helmets as used in Star Wars.
The Court decided that the Star Wars Stormtrooper helmet was not a sculpture for the purposes of the Copyright, Designs and Patents Act 1988.
[10] In 2013, Bloch was leading counsel for Nestlé in its battle with Cadburys over the purple colour of its "Dairy Milk" bar wrappers.
[11] In 2016, Bloch represented Simon Le Bon, Duran Duran, and other defendants in the High Court case of Gloucester Place Music Ltd v Simon Le Bon & Others, which resulted in a judgement by Mr Justice Arnold likely to have significant implications in the recorded music industry.