U.S. federal trademark · Serial No. 75488901 · Reg. No. 2290002
Scientific chromatographic sorbants for use in solid phase extraction devices; and chromatography columns, funnels, and syringes, all sold filled with chromatographic sorbants, for use in solid phase extraction
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.