U.S. federal trademark · Serial No. 98269503 · Reg. No. 8381043
Industrial chemicals; metal surface treatment chemical agents; chemical agents for metal surface cleaning; etching agents in the nature of etchants for use in semiconductor manufacture, semiconductor device fabrication, and in the manufacture of package substrate, printed circuit boards, and semiconductor packaging; chemicals for use in semiconductor manufacture, semiconductor device fabrication, and semiconductor packaging; metal surface treatment chemical agents, chemical agents for metal surface cleaning for use in semiconductor manufacture, semiconductor device fabrication, and semiconductor packaging; chemicals for use in package substrate, and printed circuit boards; metal surface treatment chemical agents, chemical agents for metal surface cleaning for use in package substrate, and printed circuit boards
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.