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 63629-4771-1, 63629-4771-2, 63629-4771-3 Set ID 544c9c05-8005-4108-9b0d-aed316e13391 Generic Name Product Class Product Number Application Number ANDA077154 Related Drugs Search DailyMed Drugs