premise: The Recipient shall not be precluded from disclosing the Confidential Information that is  (i) obtained by the Recipient without restriction from a third party who is not in breach of any obligation as to confidentiality to the owner of such Confidential Information or any other person, or  (ii) disclosed by the Discloser to a third party without any obligation of confidentiality, or  (iii) previously known by the Recipient, or  (iv) at any time is developed by the Recipient completely independently of any disclosures hereunder.