U.S. federal trademark · Serial No. 85900092 · Reg. No. 4461468
Specialty chemicals, fine chemicals, and commodity chemicals, namely, cenospheres, fly ash, fumed silica, precipitated silica, matting agents, perlite, glass bubbles, barium sulfate; industrial minerals and industrial chemicals
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.