Benitec Limited US Patent Re-exam Update Published: Jun 02, 2010 Melbourne, June 2, 2010 (ABN Newswire) - Benitec Limited (ASX:BLT) (PINK:BNIKF) provides the following update on the USA Patent Re-examination of the "Graham" patent 6,573,099. Related links ABN Newswire This will open in a new window Email this Facebook Twitter LinkedIn Pinterest Reddit Back to news