Court of Appeal caps Convatec costs budget at £4 million and lets inventor claim for combined patents
The Court of Appeal of England and Wales held on October 26, 2026, in Parsons v Convatec [2026] EWCA Civ 1357 that section 106 of the Patents Act 1977, on parties' financial position in costs orders, applies to costs budgeting, and that an employee may claim compensation for the combined benefit of several inventions. Lord Justice Arnold capped Convatec's budgeted recoverable costs at £4 million in former chemist David Parsons' claim, valued at up to £366 million.