definiens: MEDI - JECT PROPERTY " shall mean ( a ) all INTELLECTUAL PROPERTY owned by or licensed to ( with right of sublicense ) MEDI - JECT prior to Medi - Joct / Becton / Dev.&Lic . Agmt -3 - s z -n -= Jr'ft ' z ... -~ r- .. J the EFFECTIVE DATE relating to NEEDLELESS INJECTORS and/or DISPOSABLES for OPEN ARCHITECTURE SYSTEMS or CLOSED ARCHITECTURE SYSTEMS and ( b ) all INTELLECTUAL PROPERTY made, conceived, created, developed or reduced to practice ( by employees or agents of BECTON or MEDI - JECT or jointly by employees or agents of both parties ) during the course of the OPEN DEVELOPMENT PROGRAM or a CLOSED DEVELOPMENT PROGRAM and covering NEEDLELESS INJECTORS ( including without limitation the manufacture, use or sale thereof )