ALEXANDRIA, Va., May 18 -- The United States Patent and Trademark Office (USPTO) published about the trademark 'SMART BALLS' in its latest official gazette. The trademark application with the serial number 78515962 was filed on Nov. 12, 2004.

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Goods and Services: 1 - Solid bodies consisting of chemical agents for corrosion and bacterial control, scale control, paraffin control, and iron sulfide dispersion in oil and gas wells, pipelines, petroleum and water storage tanks

International/US Class(es): 1

Mark Drawing Code: 4 - STANDARD CHARACTER MARK

Current Owner(s): CANADIAN ENERGY SERVICES LP Suite 1400, 332 6th Avenue SW CALGARY, ALBERTA CA CANADA T2P 0B2 13 LIMITED PARTNERSHIP

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