The most conservative posture in a Chapter 7 liquidation is that the intellectual property was part of the bankruptcy estate and therefore is the domain of the Trustee to administer. Once the Trustee has "abandoned" the assets or found it to be a "no asset" case, then you may claim your rights.
You may have contractual rights that would change this answer. More likely than not, within a Chapter 11, the asset would remain a part of the Debtor In Possessions asset base and needed for the operation of the business -- in this case the DIP (Chapter 11 Debtor) does not lose rights to the asset.
Answered on Mar 18th, 2013 at 3:42 PM