premise: The Receiving Party shall not be bound by the obligations restricting disclosure and use set forth in this Agreement with respect to Confidential Information, or any part thereof, which:  (i) was lawfully in the public domain prior to its disclosure, or becomes publicly available other than through a breach of this Agreement;  (ii) was disclosed to the Receiving Party by a third party, provided such third party is not in breach of any confidentiality obligation in respect of such information;  (iii) is independently developed by the Receiving Party, where the burden is on the Receiving Party to prove independent development; or  (iv) is disclosed when such disclosure is compelled pursuant to legal, judicial or administrative proceedings, or otherwise required by law, subject to the Receiving Party giving all reasonable prior notice and reasonable assistance to Disclosing Party to allow Disclosing Party to seek protective or other court orders. 