..................................................................24 2.4 Patendipadrikud nanotehnoloogias................................................................................. 25 3. VÕIMALIKUD LAHENDUSED.........................................................................................27 3.1 Rist-litsentseerimine........................................................................................................27 3.2 Patendikogumikud (Patent pools)................................................................................... 27 3.3 Kohustuslik litsentseerimine...........................................................................................29 3.4 Patendikaitseta leiutised..................................................................................................30 Kokkuvõte...........................................................................................................................