– ΚΑΘ’ ΑΙΤΟΥΣΩΝ – ΚΑΘ’ ΩΝ Η ΚΥΡΙΑ ΠΑΡΕΜΒΑΣΗ:

Greek to English Law/Patents Law (general) In top right-hand corner

In a court case between "ΤΗΣ ΕΚΚΑΛΟΥΣΑΣ – ΠΡΟΣΘΕΤΩΣ ΕΚΚΑΛΟΥΣΑΣ – ΚΑΘ’ ΗΣ Η ΑΙΤΗΣΗ – ΚΥΡΙΩΣ ΠΑΡΕΜΒΑΙΝΟΥΣΑΣ", and "ΤΩΝ ΕΦΕΣΙΒΛΗΤΩΝ – ΚΑΘ’ ΑΙΤΟΥΣΩΝ – ΚΑΘ’ ΩΝ Η ΚΥΡΙΑ ΠΑΡΕΜΒΑΣΗ".

(It is a long time since I have come across these plural forms and I want to be sure that I get them right).