Generics Iceland-headquartered generic drugmaker Actavis Group last week started marketing olanzapine tablets, a copy version of US drug major Eli Lilly's (NYSE: LLY) blockbuster schizophrenia and bi-polar disorder drug Zyprexa, in Austria, Denmark, Finland, France, Germany, Ireland, Italy, the Netherlands, Romania, Sweden and the UK, immediately after the patents expired on September 26 and 27, respectively. 3 October 2011