U.S. federal trademark · Serial No. 90404366 · Reg. No. 7062656
Chemicals for use in industry and science; chemicals for use in the biochemical and chemical industry; etchants for use in the manufacture of semiconductors; chemical cleaning preparations for industrial and manufacturing purposes, namely, for use in cleaning semiconductors
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.