definiens: shall mean all confidential information concerning the Business an d the Assets, including client and customer lists, trade secrets, data, information, documents, inventions, developme nts, or forms owned or used by the Seller ( on or pr ior to the Closing Date ) included in the Assets transferred to the Purchaser pursuant to this Agreement, whether or not any of the foregoing is published or unpublished, prote cted or susceptible to protection under patent, tra demark, copyright or similar laws and whether or not any pa rty has elected to secure or attempted to secure su ch protection ; provided, however, that the Seller may disclose any Proprietary Info rmation solely to the extent and in the circumstances reasonably ( i ) needed to be disclosed to a court of competent jurisdiction in order for the Seller to pursue any claim against the Purchaser hereunder ; ( ii ) required to be disclosed by a court of competen t jurisdiction ; or ( iii ) required by Law to be disclosed ; provided, further, that with respect to clauses ( ii ) and ( iii ), to t he extent practicable the Seller provides to the Purchaser re asonable advance opportunity to seek in camera or other protection with respect to such disclosure . Proprie tary Information shall not include any information that is in the public domain other than as a result of a breach of this Section 6.4(B ) . The Seller will not, whether on its own behalf or on behalf of any of its Affiliates or in conjunction with any Person, intentionally interfer e with the business relationship that the Purchaser has with a ny customer or supplier to the Business with the in tent of directly causing, and in a manner that directly causes, actu al, economic harm to the Purchaser ; provided, however, that nothing in the foregoing will preclude any Person f rom enforcing its rights under this Agreement or an y other Closing Document or providing truthful disclosures as required by applicable Law or legal process