U.S. federal trademark · Serial No. 90055762 · Reg. No. 6292740
Chemical transfection reagents for medical and veterinary use; transfection grade linear polyethylenimine hydrochloride chemical reagents for medical and veterinary use
Transfection reagents for scientific and research purposes; transfection grade linear polyethylenimine hydrochloride reagents for scientific and research purposes
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.