At any time or from time to time after the Closing, at Buyer’s request and without further consideration, Seller shall: (i) execute any documents necessary to perfect the assignment of any and all IP Rights, (ii) execute and deliver to Buyer such other instruments of sale, transfer, conveyance, assignment and confirmation in furtherance of the Asset Purchase; (iii) provide materials and information reasonably requested by Buyer in connection with the Purchased Assets; and (iv) take such other actions, as Buyer may reasonably deem necessary or desirable and reasonably request in order more effectively to transfer, convey and assign to Buyer, to confirm Buyer’s title to, all of the Purchased Assets, to enforce Buyer’s Rights thereunder and, to the full extent permitted by law, to put Buyer in actual possession and operating control of the Purchased Assets and to assist Buyer in exercising all rights with respect thereto. Without limiting the foregoing, the Seller shall: (a) assist in the transfer and answer questions relating to Seller’s records including regulatory filings and clinical data, (b) cooperate in any and all ongoing efforts by Buyer to revive the IP Rights, and (c) cooperate in any efforts to perfect Buyer’s title to and ownership in any of the Purchased Assets.