definiens: means Licensee ’s patents, Know - How, an d other intellectual property that are improvements or modifications to or that are based on or derived in whole or in part from or that otherwise relate to any Licensed Technology to the extent such patents, Know - How, or other intellectual property pertains to ( i ) a recom binant adeno - associated virus vector or ( ii ) any expression construct provided by Licensor to Li censee as part of the Licensed Technology . To effectuate such license, upon any su ch termination of this Agreement, Licensee will promptly disclose to Licensor all Lic ensee Technology not already known to Licensor with respect to the Field or, if applicabl e, the Licensed Indication ; and ( c ) Licensee will transfer to Licensor ownershi p of any regulatory approvals then in Licensee ’s, its Affiliate ’s, or any Sublicensee ’s ( to the exten t the sublicense is not assigned pursuant to Section 6.6.2 ) name related to Licensed Products co ntaining any expression construct provided by Licensor to Licensee as part of the Lic ensed Technology and notify the appropriate regulatory authorities and take any oth er action reasonably necessary to effect such transfer of ownership . If ownership of any suc h regulatory approval can not be transferred to Licensor in any country, Licensee he reby grants ( effective only upon any such termination of this Agreement ) to Licensor a perman ent, exclusive ( even as to Licensee ), and irrevocable right of access and reference to such r egulatory approvals for Licensed Products containing any expression construct provided by Lic ensor to Licensee as part of the Licensed Technology in such country in the Field