(c) To the knowledge of Moore (i) Moore has not taken any action or failed to take any action (including the manner in which it has conducted his business, or used or enforced, or failed to use or enforce, the MSD Patents) that would result in the abandonment, cancellation, forfeiture, relinquishment, invalidation or unenforceability of the MSD Patents and (ii) Moore has timely paid all filing, examination, issuance, post registration and maintenance fees, annuities and the like associated with or required with respect to the MSD Patents.

http://www.pinksheets.com/edgar/GetFilingHtml?FilingID=3740542

Be well