ZESTRIL Drug Patent Profile
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Which patents cover Zestril, and when can generic versions of Zestril launch?
Zestril is a drug marketed by Twi Pharms and is included in one NDA.
The generic ingredient in ZESTRIL is lisinopril. There are twenty-one drug master file entries for this compound. Forty-five suppliers are listed for this compound. Additional details are available on the lisinopril profile page.
DrugPatentWatch® Litigation and Generic Entry Outlook for Zestril
A generic version of ZESTRIL was approved as lisinopril by ASCENT PHARMS INC on July 1st, 2002.
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Summary for ZESTRIL
| US Patents: | 0 |
| Applicants: | 1 |
| NDAs: | 1 |
| Finished Product Suppliers / Packagers: | 2 |
| Raw Ingredient (Bulk) Api Vendors: | 81 |
| Clinical Trials: | 23 |
| Drug Prices: | Drug price information for ZESTRIL |
| Drug Sales Revenues: | Drug sales revenues for ZESTRIL |
| What excipients (inactive ingredients) are in ZESTRIL? | ZESTRIL excipients list |
| DailyMed Link: | ZESTRIL at DailyMed |
Recent Clinical Trials for ZESTRIL
Identify potential brand extensions & 505(b)(2) entrants
| Sponsor | Phase |
|---|---|
| Pharmtechnology LLC | Phase 1 |
| ClinPharmInvest, LLC | Phase 1 |
| St. Jude Children's Research Hospital | Phase 2 |
Pharmacology for ZESTRIL
| Drug Class | Angiotensin Converting Enzyme Inhibitor |
| Mechanism of Action | Angiotensin-converting Enzyme Inhibitors |
US Patents and Regulatory Information for ZESTRIL
| Applicant | Tradename | Generic Name | Dosage | NDA | Approval Date | TE | Type | RLD | RS | Patent No. | Patent Expiration | Product | Substance | Delist Req. | Exclusivity Expiration |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Twi Pharms | ZESTRIL | lisinopril | TABLET;ORAL | 019777-005 | Apr 29, 1993 | AB | RX | Yes | No | ⤷ Sign Up | ⤷ Sign Up | ⤷ Sign Up | |||
| Twi Pharms | ZESTRIL | lisinopril | TABLET;ORAL | 019777-003 | May 19, 1988 | AB | RX | Yes | No | ⤷ Sign Up | ⤷ Sign Up | ⤷ Sign Up | |||
| Twi Pharms | ZESTRIL | lisinopril | TABLET;ORAL | 019777-001 | May 19, 1988 | AB | RX | Yes | No | ⤷ 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 |
Expired US Patents for ZESTRIL
| Applicant | Tradename | Generic Name | Dosage | NDA | Approval Date | Patent No. | Patent Expiration |
|---|---|---|---|---|---|---|---|
| Twi Pharms | ZESTRIL | lisinopril | TABLET;ORAL | 019777-005 | Apr 29, 1993 | ⤷ Sign Up | ⤷ Sign Up |
| Twi Pharms | ZESTRIL | lisinopril | TABLET;ORAL | 019777-003 | May 19, 1988 | ⤷ Sign Up | ⤷ Sign Up |
| Twi Pharms | ZESTRIL | lisinopril | TABLET;ORAL | 019777-006 | Jan 20, 1999 | ⤷ Sign Up | ⤷ Sign Up |
| >Applicant | >Tradename | >Generic Name | >Dosage | >NDA | >Approval Date | >Patent No. | >Patent Expiration |
International Patents for ZESTRIL
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Drugs may be covered by multiple patents or regulatory protections. All trademarks and applicant names are the property of their respective owners or licensors. Although great care is taken in the proper and correct provision of this service, thinkBiotech LLC does not accept any responsibility for possible consequences of errors or omissions in the provided data. The data presented herein is for information purposes only. There is no warranty that the data contained herein is error free. thinkBiotech performs no independent verification of facts as provided by public sources nor are attempts made to provide legal or investing advice. Any reliance on data provided herein is done solely at the discretion of the user. Users of this service are advised to seek professional advice and independent confirmation before considering acting on any of the provided information. thinkBiotech LLC reserves the right to amend, extend or withdraw any part or all of the offered service without notice.
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