CHEMPAM
○ Dead · CancelledU.S. federal trademark · Serial No. 85521073 · Reg. No. 4351060
Filing Date
January 20, 2012
Registration Date
June 11, 2013
Goods & Services
Polyacrylamide used in the chemical enhanced oil recovery industry
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Run a free trademark search →Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.