U.S. federal trademark · Serial No. 87910451 · Reg. No. 5779042
Arranging, conducting and organization of conferences, seminars, in-person forums, symposiums, workshops and exhibitions in the field(s) of petroleum, natural gas and shale for cultural, educational and professional training purposes
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.