U.S. federal trademark · Serial No. 79409371
Silicon; silica gel; catalyst; gas purifying preparations; oil purification chemicals; filter materials (chemical preparations); filter materials (minerals); synthetic materials for oil absorption; non-medical, non-veterinary chemical reagents; chemical preparations for laboratory analysis (non-medical, non-veterinary use).
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.