TIAZAC Drug Patent Profile
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When do Tiazac patents expire, and what generic alternatives are available?
Tiazac is a drug marketed by Bausch and is included in one NDA.
The generic ingredient in TIAZAC is diltiazem hydrochloride. There are twenty-six drug master file entries for this compound. Forty suppliers are listed for this compound. Additional details are available on the diltiazem hydrochloride profile page.
DrugPatentWatch® Litigation and Generic Entry Outlook for Tiazac
A generic version of TIAZAC was approved as diltiazem hydrochloride by TEVA on May 31st, 1995.
Summary for TIAZAC
| US Patents: | 0 |
| Applicants: | 1 |
| NDAs: | 1 |
| Finished Product Suppliers / Packagers: | 4 |
| Raw Ingredient (Bulk) Api Vendors: | 158 |
| Clinical Trials: | 2 |
| Patent Applications: | 4,211 |
| Formulation / Manufacturing: | see details |
| Drug Prices: | Drug price information for TIAZAC |
| Patent Litigation and PTAB cases: | See patent lawsuits and PTAB cases for TIAZAC |
| What excipients (inactive ingredients) are in TIAZAC? | TIAZAC excipients list |
| DailyMed Link: | TIAZAC at DailyMed |
Recent Clinical Trials for TIAZAC
Identify potential brand extensions & 505(b)(2) entrants
| Sponsor | Phase |
|---|---|
| Assiut University | Early Phase 1 |
| Bayer | Phase 3 |
Pharmacology for TIAZAC
| Drug Class | Calcium Channel Blocker |
| Mechanism of Action | Calcium Channel Antagonists |
Anatomical Therapeutic Chemical (ATC) Classes for TIAZAC
US Patents and Regulatory Information for TIAZAC
| Applicant | Tradename | Generic Name | Dosage | NDA | Approval Date | TE | Type | RLD | RS | Patent No. | Patent Expiration | Product | Substance | Delist Req. | Exclusivity Expiration |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bausch | TIAZAC | diltiazem hydrochloride | CAPSULE, EXTENDED RELEASE;ORAL | 020401-001 | Sep 11, 1995 | AB4 | RX | Yes | No | See Plans and Pricing | See Plans and Pricing | See Plans and Pricing | |||
| Bausch | TIAZAC | diltiazem hydrochloride | CAPSULE, EXTENDED RELEASE;ORAL | 020401-004 | Sep 11, 1995 | AB4 | RX | Yes | No | See Plans and Pricing | See Plans and Pricing | See Plans and Pricing | |||
| Bausch | TIAZAC | diltiazem hydrochloride | CAPSULE, EXTENDED RELEASE;ORAL | 020401-002 | Sep 11, 1995 | AB4 | RX | Yes | No | See Plans and Pricing | See Plans and Pricing | See Plans and Pricing | |||
| Bausch | TIAZAC | diltiazem hydrochloride | CAPSULE, EXTENDED RELEASE;ORAL | 020401-003 | Sep 11, 1995 | AB4 | RX | Yes | No | See Plans and Pricing | See Plans and Pricing | See Plans and Pricing | |||
| >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 TIAZAC
| Applicant | Tradename | Generic Name | Dosage | NDA | Approval Date | Patent No. | Patent Expiration |
|---|---|---|---|---|---|---|---|
| Bausch | TIAZAC | diltiazem hydrochloride | CAPSULE, EXTENDED RELEASE;ORAL | 020401-002 | Sep 11, 1995 | See Plans and Pricing | See Plans and Pricing |
| Bausch | TIAZAC | diltiazem hydrochloride | CAPSULE, EXTENDED RELEASE;ORAL | 020401-006 | Oct 16, 1998 | See Plans and Pricing | See Plans and Pricing |
| Bausch | TIAZAC | diltiazem hydrochloride | CAPSULE, EXTENDED RELEASE;ORAL | 020401-003 | Sep 11, 1995 | See Plans and Pricing | See Plans and Pricing |
| Bausch | TIAZAC | diltiazem hydrochloride | CAPSULE, EXTENDED RELEASE;ORAL | 020401-001 | Sep 11, 1995 | See Plans and Pricing | See Plans and Pricing |
| >Applicant | >Tradename | >Generic Name | >Dosage | >NDA | >Approval Date | >Patent No. | >Patent Expiration |
International Patents for TIAZAC
See the table below for patents covering TIAZAC around the world.
| Country | Patent Number | Title | Estimated Expiration |
|---|---|---|---|
| Canada | 2111085 | FORMULATION DE DILTIAZEM A LIBERATION LENTE (EXTENDED-RELEASE FORM OF DILTIAZEM) | See Plans and Pricing |
| Australia | 2243092 | See Plans and Pricing | |
| Japan | 2000026278 | EXTENDED RELEASING PREPARATION OF DILTIAZEM HYDROCHLORIDE | See Plans and Pricing |
| European Patent Office | 0591424 | DILTIAZEM SE PRESENTANT SOUS UNE FORME A LIBERATION PROLONGEE (EXTENDED-RELEASE FORM OF DILTIAZEM) | See Plans and Pricing |
| >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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