definiens: means all intellectual propert y rights relating to ( a ) ( i ) as of the Effective Da te, the Vectorization Technology or any materials that are necessary or reasonably expected to be useful to co nduct ( A ) the Research Program as described in the Research P lan as of the Effective Date or ( B ) the Development Program as described in the Development Plan as of the Effe ctive Date and ( ii ) as of the date on which [COMPANY] exercises a Development Option, the Vectorization Technology or any materials that are necessary or reasonably exp ected to be useful to conduct the Development Program as des cribed in the Development Plan as of the date on wh ich [COMPANY] exercises such Development Option, in each c ase ( ( i ) and ( ii ) ), including the Manufacture of Ve ctorized Alpha - Synuclein Antibodies in connection therewith, except for any intellectual property rights that a re controlled by Voyager or its Affiliates pursuant to a license or other agreement with a Third Party and that Voya ger is not permitted to use or incorporate in the Research Pro gram or the Development Program or in any Research Compound, Research Product, Selected Research Compo und, Selected Research Product, Licensed Compound o r Licensed Product pursuant to Section 6.2.2(a)(ii ) o r Section 6.2.2(b ), ( b ) any Research Compound, Rese arch Product, Selected Research Compound, Selected Resea rch Product, Licensed Compound or Licensed Product, or the Exploitation thereof, in each case ( ( a ) and ( b ) ), 21 owned by, licensed to or otherwise controlled by Vo yager or its Affiliates, or ( c ) as of the date on w hich [COMPANY] exercises a Development Option or the License Optio n, the Vectorization Technology or any materials th at have been used in the Research Program or the Developmen t Program prior to such date