(ii) independently developed by the receiving party; (iii) publicly disclosed by the disclosing party; (iv) rightfully received by the receiving party from a third party without restrictions on disclosure; (v) approved for unrestricted release or unrestricted disclosure by the disclosing party; or (vi) produced or disclosed pursuant to applicable laws, regulations or court order, provided the receiving party has given the disclosing party prompt notice of such request so that the disclosing party has an opportunity to defend, limit or protect such production or disclosure.