40 Custom manufacture of products relating to biotechnology; manufacture of gene and cell-based therapy products, viral vectors, retroviral vectors, lentiviral vectors, adeno-associated viral vectors, adenoviral vectors, and non-vector preparations and biopharmaceutical products; biotechnology contract manufacturing services; contract manufacturing services of gene and cell-based therapy products, viral vectors, retroviral vectors, lentiviral vectors, adeno-associated viral vectors, adenoviral vectors, and non-vector preparations and biopharmaceutical products; contract manufacturing services of technology for biopharmaceutical products and gene and cell-based products; contract manufacturing services of technology for viral vectors, retroviral vectors, lentiviral vectors, adeno-associated viral vectors, adenoviral vectors, and non-vector preparations