premise: 2. The term Confidential Information shall not include information, which is: (a) in the public domain other than by a breach of this Agreement by the Receiving Party; or (b) rightfully received from a third party with no duty of confidentiality; or (c) rightfully known to the Receiving Party without any limitation on use or disclosure prior to its receipt from the Disclosing Party; or (d) independently developed by employees, agents or consultants of the Receiving Party; or