Zileuton Patent Expiration
Zileuton was first introduced by Chiesi Usa Inc
Zileuton Patents
Given below is the list of patents protecting Zileuton, 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 |
|---|---|---|---|---|
| Zyflo Cr | US6183778 | Pharmaceutical tablet capable of liberating one or more drugs at different release rates |
Sep 21, 2013
(Expired) | Chiesi |
Zileuton's Family Patents
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Zileuton Generic API Manufacturers
Several generic applications have been filed for Zileuton. The first generic version for Zileuton was by Rising Pharma Holdings Inc and was approved on Mar 17, 2017. And the latest generic version is by Annora Pharma Private Ltd and was approved on Oct 11, 2022.
Given below is the list of companies who have filed for Zileuton generic, along with the locations of their manufacturing plants worldwide.
1. AIZANT
Aizant Drug Research Solutions Private Ltd has filed for 1 generic for Zileuton. Given below are the details of the strengths of this generic introduced by Aizant.
| Strength | Dosage Form | Availability | Application Pathway | TE code | Launch Date |
|---|---|---|---|---|---|
| 600MG | tablet, extended release | Prescription | ORAL | AB | Oct 23, 2020 |
Manufacturing Plant Locations New
Aizant's manufacturing plants are situated in 1 country - India. Given below are the details of these plant locations as well as the firm names of Aizant as present at those locations.
| Country | City | Firm Name | ||||
|---|---|---|---|---|---|---|
| India |
| |||||
2. ANNORA PHARMA
Annora Pharma Private Ltd has filed for 1 generic for Zileuton. Given below are the details of the strengths of this generic introduced by Annora Pharma.
| Strength | Dosage Form | Availability | Application Pathway | TE code | Launch Date |
|---|---|---|---|---|---|
| 600MG | tablet, extended release | Prescription | ORAL | AB | Oct 11, 2022 |
Manufacturing Plant Locations New
Annora Pharma's manufacturing plants are situated in 1 country - India. Given below are the details of these plant locations as well as the firm names of Annora Pharma as present at those locations.
| Country | City | Firm Name | ||
|---|---|---|---|---|
| India |
| |||
3. LUPIN LTD
Lupin Ltd has filed for 1 generic for Zileuton. Given below are the details of the strengths of this generic introduced by Lupin Ltd.
| Strength | Dosage Form | Availability | Application Pathway | TE code | Launch Date |
|---|---|---|---|---|---|
| 600MG | tablet, extended release | Discontinued | ORAL | N/A | Nov 5, 2019 |
Manufacturing Plant Locations New
Lupin Ltd's manufacturing plants are situated in 1 country - India. Given below are the details of these plant locations as well as the firm names of Lupin Ltd as present at those locations.
| Country | City | Firm Name | ||
|---|---|---|---|---|
| India |
| |||
4. RISING
Rising Pharma Holdings Inc has filed for 1 generic for Zileuton. Given below are the details of the strengths of this generic introduced by Rising.
| Strength | Dosage Form | Availability | Application Pathway | TE code | Launch Date |
|---|---|---|---|---|---|
| 600MG
(reference standard) | tablet, extended release | Prescription | ORAL | AB | Mar 17, 2017 |
Manufacturing Plant Locations New
Rising's manufacturing plants are situated in 3 countries - United States, Mexico, India. Given below are the details of these plant locations as well as the firm names of Rising as present at those locations.
| Country | City | Firm Name | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| United States |
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| Mexico |
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| India |
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5. STRIDES PHARMA
Strides Pharma Global Pte Ltd has filed for 1 generic for Zileuton. Given below are the details of the strengths of this generic introduced by Strides Pharma.
| Strength | Dosage Form | Availability | Application Pathway | TE code | Launch Date |
|---|---|---|---|---|---|
| 600MG | tablet, extended release | Prescription | ORAL | AB | Dec 16, 2019 |
Manufacturing Plant Locations New
Strides Pharma's manufacturing plants are situated in 2 countries - United States, India. Given below are the details of these plant locations as well as the firm names of Strides Pharma as present at those locations.
| Country | City | Firm Name | ||||
|---|---|---|---|---|---|---|
| United States |
| |||||
| India |
| |||||
6. TEVA PHARMS USA
Teva Pharmaceuticals Usa Inc has filed for 1 generic for Zileuton. Given below are the details of the strengths of this generic introduced by Teva Pharms Usa.
| Strength | Dosage Form | Availability | Application Pathway | TE code | Launch Date |
|---|---|---|---|---|---|
| 600MG | tablet, extended release | Discontinued | ORAL | N/A | May 3, 2022 |