sentences:  As of February 2014, a claims fee of 225 Euros is due for the 16th and each subsequent claim up to the limit of 50, and a claims fee of 555 Euros for the 51st and each subsequent claim.European patent applications may be filed in any language, in accordance with Article 5 of the Patent Law Treaty (PLT).However, if an application is filed in a language other than one of the three official languages, namely English, French and German, a translation must be filed into one of the official languages within two months from the date of filing.