ALEXANDRIA, Va., Oct. 13 -- The United States Patent and Trademark Office (USPTO) published about the trademark 'MAX-GUARD' in its latest official gazette. The trademark application with the serial number 78487423 was filed on Sep. 22, 2004.
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Goods and Services: 1 - Chemical composition, namely clay swelling and hydration inhibitor for use in subterranean oil and gas wells
International/US Class(es): 1
Mark Drawing Code: 4 - STANDARD CHARACTER MARK
Current Owner(s): BAKER HUGHES HOLDINGS LLC 575 N. DAIRY ASHFORD RD., SUITE 100 HOUSTON TX TEXAS 77079 16 LIMITED LIABILITY COMPANY
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