premise: 5. The obligations contained herein shall not apply to Information which: (a) at the time of disclosure, is within the public domain or which, after disclosure, becomes rightfully available to the public, other than by a breach of this Agreement; (b) was independently developed or acquired by the receiving party, other than by a breach of this Agreement; (c) was rightfully obtained by the receiving party from a third party without restrictions in respect to disclosure or use;