Vallejos v Commissioner of Registration
The hearing on Vallejos' case began on 22 August 2011, and stretched out until the 24th. David Pannick represented the respondent, the Commissioner of Registration. During the hearing, the courtroom was packed to overflowing with lawyers, journalists, and other members of the public, who took up not just the seats in the public gallery, but also those for defendants and jury members (the latter being unoccupied as the case at hand was not a jury trial but a judicial review). Another hundred people watched the proceedings on a large-screen television in the lobby, while protestors both supporting and opposing Vallejos' case faced off outside the building without incident.
Unified Patent Court
In March 2013, Spain filed two new actions for annulment (CJEU cases C-146/13 and C-147/13) of (part of) the two unitary patent regulations, arguing that there is a "misapplication of the Meroni case law" in the delegation of administrative tasks to the European Patent Office, as its setting and distributing of renewal fees are not subject to the necessary EU supervision. The cases were subject to court hearing on 1 July 2014. Advocate-General Yves Bot published his opinion on 18 November 2014, suggesting that both actions be dismissed ( and ). If the Spanish complaints had been upheld by the Court, that could have delayed or blocked the introduction of the unitary patent. The court handed down its decisions on 5 May 2015 as and , fully dismissing the Spanish claims.