| BUPRENORPHINE HYDROCHLORIDE | EQ 0.3MG BASE/ML | injectable · injection | HOSPIRA | Prescription | 3 Jun 1996 |
| BUPRENORPHINE HYDROCHLORIDE | EQ 0.3MG BASE/ML | injectable · injection | HIKMA PHARMS | Prescription | 2 Mar 2005 |
| BUPRENORPHINE HYDROCHLORIDE | EQ 2MG BASE; EQ 8MG BASE | tablet · sublingual | HIKMA PHARMS | Prescription | 8 Oct 2009 |
| BUTRANS | 5MCG/HR; 10MCG/HR; 20MCG/HR; 15MCG/HR; 7.5MCG/HR | film, extended release · transdermal | KNOA PHARMA | Prescription | 30 Jun 2010 |
| BUPRENORPHINE HYDROCHLORIDE | EQ 2MG BASE; EQ 8MG BASE | tablet · sublingual | ETHYPHARM | Prescription | 24 Sep 2010 |
| BUPRENORPHINE HYDROCHLORIDE | EQ 2MG BASE; EQ 8MG BASE | tablet · sublingual | ACTAVIS ELIZABETH | Prescription | 19 Feb 2015 |
| BUPRENORPHINE HYDROCHLORIDE | EQ 2MG BASE; EQ 8MG BASE; EQ 4MG BASE; EQ 12MG BASE | tablet · sublingual | RUBICON RESEARCH | Prescription | 10 Jun 2015 |
| BUPRENORPHINE HYDROCHLORIDE | EQ 0.3MG BASE/ML | injectable · injection | PH HEALTH | Prescription | 28 Jul 2015 |
| BELBUCA | EQ 0.075MG BASE; EQ 0.15MG BASE; EQ 0.3MG BASE; EQ 0.45MG BASE; EQ 0.6MG BASE; EQ 0.75MG BASE; EQ 0.9MG BASE | film · buccal | BDSI | Prescription | 23 Oct 2015 |
| BUPRENORPHINE HYDROCHLORIDE | EQ 2MG BASE; EQ 8MG BASE | tablet · sublingual | SUN PHARM | Prescription | 29 Jan 2016 |
| BUPRENORPHINE HYDROCHLORIDE | EQ 2MG BASE; EQ 8MG BASE | tablet · sublingual | RHODES PHARMS | Prescription | 27 Mar 2017 |
| SUBLOCADE | 100MG/0.5ML (100MG/0.5ML); 300MG/1.5ML (200MG/ML) | solution, extended release · subcutaneous | INDIVIOR | Prescription | 30 Nov 2017 |
| BUPRENORPHINE | 5MCG/HR; 10MCG/HR; 15MCG/HR; 20MCG/HR; 7.5MCG/HR | film, extended release · transdermal | WATSON LABS TEVA | Prescription | 20 Nov 2018 |
| BUPRENORPHINE | 5MCG/HR; 7.5MCG/HR; 10MCG/HR; 15MCG/HR; 20MCG/HR | film, extended release · transdermal | AMNEAL | Prescription | 14 Apr 2020 |
| BUPRENORPHINE | 5MCG/HR; 7.5MCG/HR; 10MCG/HR; 15MCG/HR; 20MCG/HR | film, extended release · transdermal | DIFGEN PHARMS | Prescription | 23 Sep 2021 |
| BUPRENORPHINE | 5MCG/HR; 10MCG/HR; 15MCG/HR; 20MCG/HR | film, extended release · transdermal | STRIDES PHARMA INTL | Prescription | 17 May 2022 |
| BRIXADI | 8MG/0.16ML (50MG/ML); 16MG/0.32ML (50MG/ML); 24MG/0.48ML (50MG/ML); 32MG/0.64ML (50MG/ML); 64MG/0.18ML (356MG/ML); 96MG/0.27ML (356MG/ML); 128MG/0.36ML (356MG/ML) | solution, extended release · subcutaneous | BRAEBURN | Prescription | 23 May 2023 |
| BUPRENORPHINE HYDROCHLORIDE | EQ 0.3MG BASE/ML | injectable · injection | SOMERSET THERAPS LLC | Prescription | 30 Jan 2025 |
| BUPRENORPHINE HYDROCHLORIDE | EQ 2MG BASE; EQ 8MG BASE | tablet · sublingual | SPECGX LLC | Prescription | 10 Dec 2025 |
| BUPRENORPHINE HYDROCHLORIDE | EQ 2MG BASE; EQ 8MG BASE | tablet · sublingual | ASCENT PHARMS INC | Prescription | 18 Dec 2025 |
| BUPRENEX | EQ 0.3MG BASE/ML **Federal Register determination that product was not discontinued or withdrawn for safety or effectiveness reasons** | injectable · injection | INDIVIOR | Discontinued | 29 Dec 1981 |
| SUBUTEX | EQ 2MG BASE **Federal Register determination that product was not discontinued or withdrawn for safety or effectiveness reasons**; EQ 8MG BASE **Federal Register determination that product was not discontinued or withdrawn for safety or effectiveness reasons** | tablet · sublingual | INDIVIOR | Discontinued | 8 Oct 2002 |
| BUPRENORPHINE HYDROCHLORIDE | EQ 0.3MG BASE/ML | injectable · injection | AM REGENT | Discontinued | 27 Mar 2007 |
| BUPRENORPHINE HYDROCHLORIDE | EQ 2MG BASE; EQ 8MG BASE | tablet · sublingual | BARR | Discontinued | 7 May 2010 |
| BUPRENORPHINE HYDROCHLORIDE | EQ 2MG BASE; EQ 8MG BASE | tablet · sublingual | QUAGEN | Discontinued | 6 Mar 2015 |