U.S. federal trademark · Serial No. 71606431 · Reg. No. 0562242
CARBOXYMETHYLCELLULOSE, HYDROXYAETHYLCELLULOSE, METHYLCELLULOSE, OXYCELLULOSE, ALLYLCELLULOSE, AETHYLCELLULOSE, BENZYLCELLULOSE, AND CELLULOSE DERIVATIVES CONTAINING TWO OR MORE OF THE ABOVE MENTIONED COMPOUNDS
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