Phonetic and Ocular Similarity is a conclusive test for infringement
HYVISC and ZYVISC mark used for ophthalmic preparations is the subject of the instant dispute between two entities in the pharmaceutical industry before the Chennai High Court. Unimed Technologies Limited and Ors (Unimed) filed the suit against Cadila Healthcare Limited and Ors (Cadila) alleging trademark infringement, passing off, rendition of accounts, etc., claiming rights over…