definiens: means Technology relating to the Product that is or was ( a ) invented, create d or developed by officers, employees or agents of, o r consultants to, PSIVIDA or any of its Affiliates, alone or jointly with Third Parties, in the course of conduc ting activities under the Development Program, ( b ) jointly invented, created or developed by officers, employe es or agents of, or consultants to, both PSIVIDA an d PFIZER or any of their respective Affiliates or sub licensees, in each case, alone or jointly with Thir d Parties, in the course of conducting activities under the Devel opment Program, ( c ) invented, created or developed by officers, employees or agents of, or consultants to, PFIZER or any of its Affiliates or sublicensees, alone or jointly with Third Parties, in the course of conduc ting activities under the Development Program, or ( d ) acquired by purchase, license, assignment or other means fro m Third Parties by PSIVIDA or any of its Affiliates, by PSIVIDA and PFIZER or any of their respective Affil iates or by PFIZER or any of its Affiliates, in eac h case, alone or jointly with Third Parties, in order for s uch Party ( or Parties ) to perform obligations under the Development Program . For the avoidance of doubt, Pr ogram Technology shall not include CDS Improvements ( as defined in the Alimera Agreement )