definiens: shall mean ( a ) all logs, books, legal records, business records, documentation and files relating to the Acquired Patents, files, supplier lists and files, product component lists, sales literature a nd sales aids, pictures, negatives, camera ready proofs, product catalogs, product sheets and documentation, product displays, advertising materials, manuals, computer and electronic data processing materials and correspondence, customer correspondence, in each case relating to the Acquired Assets, whether held by Seller, Miravant or any third party on their behalf, including by any of Seller ’s or Miravant ’s attorneys, advisors, consultants, business partners or other agents, including any Miravant corporat e documents relating to the Acquired Assets held by Stradling Yocca Carlson & Rauth, P.C. and Sheppard Mullin Richter & Hampton LLP, and any p jttent files or documentation relating to the Acquired Patents held by Bryan Cave LLP, Finnegan, Henderson, Farab ow, Garrett & Dunner, LLP, Ropes and Gray Intellectual Group, and Purdue Law Offices LLC to the extent such materials do not contain attorney client privileged materials ; provided, however, Seller can provide no assurance that such records held by third pa rties shall be accessible by Buyer from any such third party and ( b ) copies of all the business, accounting and financial records relating to the Acquired Assets