In Lupin Limited v Johnson and Johnson and Shakti Bhog Foods Limited v Parle Products Pvt Ltd, the Full Bench of the Bombay High Court, in a reference made to it on the question of law as to whether the court can go into the validity of the registered trade mark at an interlocutory stage in an infringement suit, has held that there is no bar to the jurisdiction and power of a civil court to consider the challenge to the validity of the trade mark at the interlocutory stage by way of prima facie findings.