ALFA INSTRUMENTS SRL patents facing oppositions

Top patents of ALFA INSTRUMENTS SRL facing oppositions at the European Patent Office (EPO).

Patent Number Grant Date Patent Title Expected Expiration Date Facing Oppositions Activity Alert
EP3692101B1 12 Jan, 2022 Brilliant blue (bbg) dye derivatives and staining compositions comprising the same for selectively staining biological substrates Oct, 2038 1