Tretinoin Patent Expiration
Tretinoin was first introduced by Valeant International Barbados Srl
Tretinoin Patents
Given below is the list of patents protecting Tretinoin, along with the drug name that holds that patent and the company name owning that drug.
| Drug Used in | Drug Patent Number | Drug Patent Title | Drug Patent Expiry | Drug Owner |
|---|---|---|---|---|
| Altreno | US10653656 | Topical pharmaceutical compositions for treating skin conditions | Aug 22, 2038 | Dow Pharm |
| Altreno | US11324710 | Topical pharmaceutical compositions for treating skin conditions | Aug 22, 2038 | Dow Pharm |
| Altreno | US6517847 | Topical gel delivery system |
Aug 03, 2020
(Expired) | Dow Pharm |
| Atralin | US5670547 | Moisturizing vehicle for topical application of vitamin A acid |
Sep 23, 2014
(Expired) | Dow Pharm |
| Renova | US6531141 | Oil-in-water emulsion containing tretinoin |
Mar 07, 2020
(Expired) | Valeant Pharms North |
| Retin-a Micro | US5955109 | Methods and compositions for topical delivery of retinoic acid |
Sep 21, 2016
(Expired) | Bausch |
| Retin-a-micro | US5955109 | Methods and compositions for topical delivery of retinoic acid |
Sep 21, 2016
(Expired) | Bausch |
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Tretinoin Generics
Several generic applications have been filed for Tretinoin. The first generic version for Tretinoin was by Teva Pharmaceuticals Usa and was approved on Jun 19, 1998. And the latest generic version is by Alembic Pharmaceuticals Ltd and was approved on Apr 29, 2024.
Given below is the list of companies who have filed for Tretinoin generic.
1. WOCKHARDT
Wockhardt Eu Operations (swiss) Ag has filed for 1 generic for Tretinoin. Given below are the details of the strengths of this generic introduced by Wockhardt.
| Strength | Dosage Form | Availability | Application Pathway | TE code | Launch Date |
|---|---|---|---|---|---|
| 0.05% | solution | Discontinued | TOPICAL | N/A | Jan 25, 1999 |
2. ZO SKIN HEALTH
Zo Skin Health has filed for 1 generic for Tretinoin. Given below are the details of the strengths of this generic introduced by Zo Skin Health.
| Strength | Dosage Form | Availability | Application Pathway | TE code | Launch Date |
|---|---|---|---|---|---|
| 0.05% | cream | Discontinued | TOPICAL | N/A | Sep 15, 2005 |
3. MYLAN
Mylan Pharmaceuticals Inc has filed for 3 different strengths of generic version for Tretinoin. Given below are the details of the strengths of this generic introduced by Mylan.
| Strength | Dosage Form | Availability | Application Pathway | TE code | Launch Date |
|---|---|---|---|---|---|
| 0.1% | gel | Discontinued | TOPICAL | N/A | Jul 17, 2013 |
| 0.04% | gel | Discontinued | TOPICAL | N/A | Jul 17, 2013 |
| 0.05% | gel | Prescription | TOPICAL | AB | Aug 13, 2015 |
4. TARO
Taro Pharmaceuticals Inc has filed for 3 different strengths of generic version for Tretinoin. Given below are the details of the strengths of this generic introduced by Taro.
| Strength | Dosage Form | Availability | Application Pathway | TE code | Launch Date |
|---|---|---|---|---|---|
| 0.1% | cream | Prescription | TOPICAL | AB | Jan 22, 2019 |
| 0.05% | cream | Prescription | TOPICAL | AB1 | Jan 25, 2019 |
| 0.025% | cream | Prescription | TOPICAL | AB | Jan 5, 2023 |
5. ENCUBE
Encube Ethicals Private Ltd has filed for 1 generic for Tretinoin. This 0.08% version comes by the name TRETINOIN MICROSPHERE. Given below are the details of the strengths of this generic introduced by Encube.
| Strength | Dosage Form | Availability | Application Pathway | TE code | Launch Date |
|---|---|---|---|---|---|
| 0.08% | gel | Prescription | TOPICAL | AB | Aug 22, 2023 |
6. TEVA PHARMS
Teva Pharmaceuticals Usa has filed for 1 generic for Tretinoin. Given below are the details of the strengths of this generic introduced by Teva Pharms.
| Strength | Dosage Form | Availability | Application Pathway | TE code | Launch Date |
|---|---|---|---|---|---|
| 0.05% | solution | Discontinued | TOPICAL | N/A | Jun 19, 1998 |
7. BARR LABS INC
Barr Laboratories Inc has filed for 1 generic for Tretinoin. Given below are the details of the strengths of this generic introduced by Barr Labs Inc.
| Strength | Dosage Form | Availability | Application Pathway | TE code | Launch Date |
|---|---|---|---|---|---|
| 10MG
(reference standard) | capsule | Prescription | ORAL | AB | Jun 22, 2007 |
8. ENDO OPERATIONS
Endo Operations Ltd has filed for 1 generic for Tretinoin. Given below are the details of the strengths of this generic introduced by Endo Operations.
| Strength | Dosage Form | Availability | Application Pathway | TE code | Launch Date |
|---|---|---|---|---|---|
| 10MG | capsule | Prescription | ORAL | AB | Oct 24, 2012 |
9. PADAGIS US
Padagis Us Llc has filed for 4 different strengths of generic version for Tretinoin. Given below are the details of the strengths of this generic introduced by Padagis Us.
| Strength | Dosage Form | Availability | Application Pathway | TE code | Launch Date |
|---|---|---|---|---|---|
| 0.025% | gel | Prescription | TOPICAL | AB | Feb 22, 2000 |
| 0.1% | cream | Prescription | TOPICAL | AB | Dec 24, 1998 |
| 0.05% | cream | Prescription | TOPICAL | AB1 | Dec 24, 1998 |
| 0.01% | gel | Prescription | TOPICAL | AB | Jun 11, 2002 |
10. ZYDUS LIFESCIENCES
Zydus Lifesciences Ltd has filed for 1 generic for Tretinoin. Given below are the details of the strengths of this generic introduced by Zydus Lifesciences.
| Strength | Dosage Form | Availability | Application Pathway | TE code | Launch Date |
|---|---|---|---|---|---|
| 0.1% | cream | Prescription | TOPICAL | AB | Apr 25, 2024 |
11. ALLERGAN
Allergan Sales Llc has filed for 2 different strengths of generic version for Tretinoin. Given below are the details of the strengths of this generic introduced by Allergan.
| Strength | Dosage Form | Availability | Application Pathway | TE code | Launch Date |
|---|---|---|---|---|---|
| 0.0375% | cream | Discontinued | TOPICAL | N/A | Mar 22, 2010 |
| 0.075% | cream | Discontinued | TOPICAL | N/A | Oct 11, 2012 |
12. GLENMARK PHARMS LTD
Glenmark Pharmaceuticals Ltd has filed for 1 generic for Tretinoin. Given below are the details of the strengths of this generic introduced by Glenmark Pharms Ltd.
| Strength | Dosage Form | Availability | Application Pathway | TE code | Launch Date |
|---|---|---|---|---|---|
| 10MG | capsule | Prescription | ORAL | AB | Dec 23, 2016 |
13. ALEMBIC
Alembic Pharmaceuticals Ltd has filed for 1 generic for Tretinoin. Given below are the details of the strengths of this generic introduced by Alembic.
| Strength | Dosage Form | Availability | Application Pathway | TE code | Launch Date |
|---|---|---|---|---|---|
| 0.1% | cream | Prescription | TOPICAL | AB | Apr 29, 2024 |