U.S. federal trademark · Serial No. 90055768 · Reg. No. 6276621
Transfection reagents for scientific and research purposes; ready-to-use reagent containing linear polyethylenimine for transfecting mammalian and insect cells for scientific and research purposes
Chemical transfection reagents for medical and veterinary use; ready-to-use chemical reagent containing linear polyethylenimine for transfecting mammalian and insect cells for medical and veterinary use
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.