premise: Such obligation of confidentiality shall not apply to Confidential Information: (a) which, at the time of disclosure, is in the public domain or thereafter becomes part of the public domain by publication or otherwise, other than by breach of this Agreement by the Recipient; (b) which was in the Recipient's possession at the time of disclosure and was not acquired, directly or indirectly, from the disclosing party; (c) which the Recipient receives from a third party having a lawful right to disclose the same; (d) in respect of which it can be established, by competent contemporaneous written evidence, that the same was developed by the Recipient independently of such disclosure; or