U.S. federal trademark · Serial No. 75519560
Submicron-sized colloidal metal particles which exhibit plasmon resonance, for use in immunosorbent assays; kit for immunosorbent assays including submicron-sized collodial metal particles which exhibit plasmon resonance and reagents, sold as a unit
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.