DrugPatentWatch Database Preview
XOPENEX HFA Drug Profile
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Which patents cover Xopenex Hfa, and when can generic versions of Xopenex Hfa launch?
This drug has thirty-six patent family members in eighteen countries.
The generic ingredient in XOPENEX HFA is levalbuterol tartrate. There are nine drug master file entries for this compound. Five suppliers are listed for this compound. Additional details are available on the levalbuterol tartrate profile page.
Summary for XOPENEX HFA
| International Patents: | 36 |
| US Patents: | 2 |
| Applicants: | 1 |
| NDAs: | 1 |
| Suppliers / Packagers: | 5 |
| Clinical Trials: | 6 |
| Patent Litigation and PTAB cases: | See patent lawsuits and PTAB cases for XOPENEX HFA |
| DailyMed Link: | XOPENEX HFA at DailyMed |
Generic Entry Opportunity Date for XOPENEX HFA
*The generic entry opportunity date is the latter of the last compound-claiming patent and the last regulatory exclusivity protection. Many factors can influence early or later generic entry. This date is provided as a rough estimate of generic entry potential and should not be used as an independent source.
Pharmacology for XOPENEX HFA
| Drug Class | beta2-Adrenergic Agonist |
| Mechanism of Action | Adrenergic beta2-Agonists |
US Patents and Regulatory Information for XOPENEX HFA
| Applicant | Tradename | Generic Name | Dosage | NDA | Approval Date | TE | Type | RLD | RS | Patent No. | Patent Expiration | Product | Substance | Delist Req. | Exclusivity Expiration |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sunovion | XOPENEX HFA | levalbuterol tartrate | AEROSOL, METERED;INHALATION | 021730-001 | Mar 11, 2005 | RX | Yes | Yes | ➤ Sign Up | ➤ Sign Up | Y | Y | ➤ Sign Up | ||
| Sunovion | XOPENEX HFA | levalbuterol tartrate | AEROSOL, METERED;INHALATION | 021730-001 | Mar 11, 2005 | RX | Yes | Yes | ➤ Sign Up | ➤ Sign Up | Y | ➤ Sign Up | |||
| Sunovion | XOPENEX HFA | levalbuterol tartrate | AEROSOL, METERED;INHALATION | 021730-001 | Mar 11, 2005 | RX | Yes | Yes | ➤ Sign Up | ➤ Sign Up | ➤ Sign Up | ||||
| Applicant | Tradename | Generic Name | Dosage | NDA | Approval Date | TE | Type | RLD | RS | Patent No. | Patent Expiration | Product | Substance | Delist Req. | Exclusivity Expiration |
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Expired US Patents for XOPENEX HFA
| Applicant | Tradename | Generic Name | Dosage | NDA | Approval Date | Patent No. | Patent Expiration |
|---|---|---|---|---|---|---|---|
| Sunovion | XOPENEX HFA | levalbuterol tartrate | AEROSOL, METERED;INHALATION | 021730-001 | Mar 11, 2005 | ➤ Sign Up | ➤ Sign Up |
| Sunovion | XOPENEX HFA | levalbuterol tartrate | AEROSOL, METERED;INHALATION | 021730-001 | Mar 11, 2005 | ➤ Sign Up | ➤ Sign Up |
| Sunovion | XOPENEX HFA | levalbuterol tartrate | AEROSOL, METERED;INHALATION | 021730-001 | Mar 11, 2005 | ➤ Sign Up | ➤ Sign Up |
| Sunovion | XOPENEX HFA | levalbuterol tartrate | AEROSOL, METERED;INHALATION | 021730-001 | Mar 11, 2005 | ➤ Sign Up | ➤ Sign Up |
| Applicant | Tradename | Generic Name | Dosage | NDA | Approval Date | Patent No. | Patent Expiration |
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International Patents for XOPENEX HFA
| Country | Document Number | Estimated Expiration |
|---|---|---|
| South Korea | 20100080865 | ➤ Sign Up |
| Austria | 498604 | ➤ Sign Up |
| Mexico | PA05006087 | ➤ Sign Up |
| Denmark | 1671942 | ➤ Sign Up |
| Country | Document Number | Estimated Expiration |
