CARDIZEM SR Drug Patent Profile
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Which patents cover Cardizem Sr, and when can generic versions of Cardizem Sr launch?
Cardizem Sr is a drug marketed by Biovail and is included in one NDA.
The generic ingredient in CARDIZEM SR is diltiazem hydrochloride. There are twenty-six drug master file entries for this compound. Fifty-two suppliers are listed for this compound. Additional details are available on the diltiazem hydrochloride profile page.
DrugPatentWatch® Litigation and Generic Entry Outlook for Cardizem Sr
A generic version of CARDIZEM SR was approved as diltiazem hydrochloride by TEVA on May 31st, 1995.
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Summary for CARDIZEM SR
| US Patents: | 0 |
| Applicants: | 1 |
| NDAs: | 1 |
| Raw Ingredient (Bulk) Api Vendors: | 131 |
| Clinical Trials: | 10 |
| Patent Applications: | 2,870 |
| DailyMed Link: | CARDIZEM SR at DailyMed |
Recent Clinical Trials for CARDIZEM SR
Identify potential brand extensions & 505(b)(2) entrants
| Sponsor | Phase |
|---|---|
| Assiut University | Early Phase 1 |
| CAMC Health System | Phase 4 |
| University of South Florida | N/A |
US Patents and Regulatory Information for CARDIZEM SR
| Applicant | Tradename | Generic Name | Dosage | NDA | Approval Date | TE | Type | RLD | RS | Patent No. | Patent Expiration | Product | Substance | Delist Req. | Exclusivity Expiration |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Biovail | CARDIZEM SR | diltiazem hydrochloride | CAPSULE, EXTENDED RELEASE;ORAL | 019471-001 | Jan 23, 1989 | DISCN | Yes | No | ⤷ Sign Up | ⤷ Sign Up | ⤷ Sign Up | ||||
| Biovail | CARDIZEM SR | diltiazem hydrochloride | CAPSULE, EXTENDED RELEASE;ORAL | 019471-004 | Jan 23, 1989 | DISCN | Yes | No | ⤷ Sign Up | ⤷ Sign Up | ⤷ Sign Up | ||||
| Biovail | CARDIZEM SR | diltiazem hydrochloride | CAPSULE, EXTENDED RELEASE;ORAL | 019471-002 | Jan 23, 1989 | DISCN | Yes | No | ⤷ Sign Up | ⤷ Sign Up | ⤷ Sign Up | ||||
| Biovail | CARDIZEM SR | diltiazem hydrochloride | CAPSULE, EXTENDED RELEASE;ORAL | 019471-003 | Jan 23, 1989 | DISCN | 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 CARDIZEM SR
| Applicant | Tradename | Generic Name | Dosage | NDA | Approval Date | Patent No. | Patent Expiration |
|---|---|---|---|---|---|---|---|
| Biovail | CARDIZEM SR | diltiazem hydrochloride | CAPSULE, EXTENDED RELEASE;ORAL | 019471-004 | Jan 23, 1989 | ⤷ Sign Up | ⤷ Sign Up |
| Biovail | CARDIZEM SR | diltiazem hydrochloride | CAPSULE, EXTENDED RELEASE;ORAL | 019471-001 | Jan 23, 1989 | ⤷ Sign Up | ⤷ Sign Up |
| Biovail | CARDIZEM SR | diltiazem hydrochloride | CAPSULE, EXTENDED RELEASE;ORAL | 019471-003 | Jan 23, 1989 | ⤷ Sign Up | ⤷ Sign Up |
| Biovail | CARDIZEM SR | diltiazem hydrochloride | CAPSULE, EXTENDED RELEASE;ORAL | 019471-002 | Jan 23, 1989 | ⤷ Sign Up | ⤷ Sign Up |
| >Applicant | >Tradename | >Generic Name | >Dosage | >NDA | >Approval Date | >Patent No. | >Patent Expiration |
International Patents for CARDIZEM SR
See the table below for patents covering CARDIZEM SR around the world.
| Country | Patent Number | Title | Estimated Expiration |
|---|---|---|---|
| Portugal | 88776 | PROCESSO PARA A PREPARACAO DE FORMULACOES DE DILTIAZEM DE ABSORCAO CONTROLADA | ⤷ Sign Up |
| Ireland | 60929 | Controlled absorption diltiazem formulation | ⤷ Sign Up |
| Germany | 3485023 | ⤷ Sign Up | |
| Japan | H01132521 | DILTIAZEM PREPARATION OF CONTROLLED ABSORPTION | ⤷ Sign Up |
| Japan | S60156617 | PHAMACEUTICAL BLEND | ⤷ Sign Up |
| >Country | >Patent Number | >Title | >Estimated Expiration |
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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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