NEWARK, Del., Jan. 11, 2011 (GLOBE NEWSWIRE) -- Innospec Inc. (Nasdaq:IOSP) today announced that it will release fourth quarter 2010 earnings results on Tuesday, February 15, 2011 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 Wednesday, February 16, 2011 at 11:00 AM ET. The public is invited to listen to the conference call by dialing 1-888-935-4575 (US and Canada) or +44 (0) 20 7806 1951 (international), 5 – 10 minutes prior to the start of the call. The access code is 2602443. An audio webcast of the conference call will run simultaneously on the company's website at www.innospecinc.com . The relevant link as well as the slide presentation for the conference call will be found in the Investor Relations section of the website. A replay of the call will be available from February 16, 2011 through February 23, 2011. The replay can be accessed by calling 1-866-932-5017 (US and Canada) or +44 (0) 20 7111 1244 (international). The access code for the replay is 2602443#. A replay of the webcast can also be accessed from the company's website and will be available for 30 days following the call. About Innospec Inc. Innospec Inc. is an international specialty chemicals company with approximately 850 employees across 20 countries (as at the end of 2010). Innospec manufactures and supplies a wide range of specialty chemicals to markets in the Americas, Europe, the Middle East, Africa and the Asia-Pacific region. Innospec's Fuel Specialties business specializes in manufacturing and supplying the fuel additives that help improve fuel efficiency, boost engine performance and reduce harmful emissions. Innospec's Active Chemicals business provides effective technology-based solutions for our customers' processes or products focused in the Personal Care; Household, Industrial & Institutional; and Fragrance Ingredients markets. Innospec's Octane Additives business is the world's only producer of tetra ethyl lead.