definiens: shall mean a third party toll manufacturer whose business activity includesserving as a toll manufacturer and ( A ) on behalf of [COMPANY], ( i ) ferments ARA Products, ( ii ) performs RBD services using MartekProprietary Technology, Martek Improvements and/or Joint Proprietary Technology, or ( iii ) performs Extraction services usingMartek Proprietary Technology, Martek Improvements and/or Joint Proprietary Technology and ( iv ) whose entire output ofARA Products, and/or ARA Products upon which RBD and/or Extraction services have been performed using such technology, is purchased by [COMPANY], or ( B ) on behalf of Martek, ( i ) ferments ARA Products using [COMPANY] Proprietary Technology, DSMImprovements and/or Joint Proprietary Technology, ( ii ) performs RBD services using [COMPANY] Proprietary Technology, DSMImprovements and/or Joint Proprietary Technology, or ( iii ) performs Extraction services using [COMPANY] Proprietary Technology, [COMPANY] Improvements and/or Joint Proprietary Technology and ( iv ) whose entire output of ARA Products, and/or ARA Productsupon which RBD and/or Extraction services have been performed, using such technology is purchased by Martek