FENTANYL TRANSDERMAL SYSTEM PATCH, EXTENDED RELEASE [BRYANT RANCH PREPACK] Home FENTANYL TRANSDERMAL SYSTEM PATCH, EXTENDED RELEASE [BRYANT RANCH PREPACK] FENTANYL TRANSDERMAL SYSTEM PATCH, EXTENDED RELEASE [BRYANT RANCH PREPACK] PDF | XML NDC 63629-4764-1, 63629-4764-2, 63629-4764-3 Set ID 0cab6e1c-bed6-4a8b-92ec-d887301223b5 Generic Name Product Class Product Number Application Number ANDA077154 Related Drugs Search DailyMed Drugs