NEWARK, Del., Jan. 15, 2010 (GLOBE NEWSWIRE) -- Innospec Inc. (Nasdaq:IOSP) today announced that it will release fourth quarter and full year 2009 earnings results on Tuesday, February 16, 2010 before the market opens. 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 Tuesday, February 16, 2010 at 11:00 AM ET.