LITTLETON, Colo., July 18, 2012 (GLOBE NEWSWIRE) -- Innospec Inc. (Nasdaq:IOSP) today announced that it will release second quarter 2012 earnings results on Wednesday August 8, 2012 after market close. Following the release of its results, Patrick Williams, President and Chief Executive Officer, and Ian Cleminson, Executive Vice President and Chief Financial Officer, will host an interactive conference call on Thursday August 9 , 2012, at 09:00 AM EST (2:00 PM UK).