definiens: means ( a ) with respect to ARCHEMIX, all embodimen ts of ARCHEMIX Technology andARCHEMIX shall be deemed the and ELAN the with respect thereto ; ( b ) with respect toELAN, all embodiments of ELAN Technology and/or ELA N Product Technology and ELAN shall be deemed the and ARCHEMIX the with resp ect thereto ; and ( c ) with respect to each Party, ea ch of which shall bedeemed both the and with respect thereto, ( i ) all embodiments of Joint Technology,(ii ) all information, Technology and Proprietary Ma terials, to the extent not described in ( a ) or ( b ), disclosed or provided by oron behalf of such Party ( the ) to the other Party ( theCONFIDENTIALPortions of this Exhibit were omitted and have been filed separately with the Secretary of the Commiss ion pursuant to theCompany ’s application requesting confidential treat ment under Rule 406 of the Securities Act