VERSACLOZ Drug Patent Profile
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Which patents cover Versacloz, and what generic alternatives are available?
Versacloz is a drug marketed by Tasman Pharma and is included in one NDA. There is one patent protecting this drug.
This drug has six patent family members in six countries.
The generic ingredient in VERSACLOZ is clozapine. There are thirteen drug master file entries for this compound. Fifteen suppliers are listed for this compound. Additional details are available on the clozapine profile page.
DrugPatentWatch® Litigation and Generic Entry Outlook for Versacloz
A generic version of VERSACLOZ was approved as clozapine by IVAX SUB TEVA PHARMS on November 26th, 1997.
Summary for VERSACLOZ
International Patents: | 6 |
US Patents: | 1 |
Applicants: | 1 |
NDAs: | 1 |
Finished Product Suppliers / Packagers: | 1 |
Raw Ingredient (Bulk) Api Vendors: | 126 |
Patent Applications: | 2,983 |
Formulation / Manufacturing: | see details |
What excipients (inactive ingredients) are in VERSACLOZ? | VERSACLOZ excipients list |
DailyMed Link: | VERSACLOZ at DailyMed |

Pharmacology for VERSACLOZ
Drug Class | Atypical Antipsychotic |
Anatomical Therapeutic Chemical (ATC) Classes for VERSACLOZ
US Patents and Regulatory Information for VERSACLOZ
VERSACLOZ is protected by one US patents.
Patents protecting VERSACLOZ
Stable clozapine suspension formulation
Patent Number: ⤷ Try a Trial
Patent Expiration: ⤷ Try a Trial
Applicant | Tradename | Generic Name | Dosage | NDA | Approval Date | TE | Type | RLD | RS | Patent No. | Patent Expiration | Product | Substance | Delist Req. | Exclusivity Expiration |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Tasman Pharma | VERSACLOZ | clozapine | SUSPENSION;ORAL | 203479-001 | Feb 6, 2013 | RX | Yes | Yes | ⤷ Try a Trial | ⤷ Try a Trial | Y | ⤷ Try a Trial | |||
>Applicant | >Tradename | >Generic Name | >Dosage | >NDA | >Approval Date | >TE | >Type | >RLD | >RS | >Patent No. | >Patent Expiration | >Product | >Substance | >Delist Req. | >Exclusivity Expiration |
International Patents for VERSACLOZ
See the table below for patents covering VERSACLOZ around the world.
Country | Patent Number | Title | Estimated Expiration |
---|---|---|---|
New Zealand | 527142 | A stable suspension formulation | ⤷ Try a Trial |
World Intellectual Property Organization (WIPO) | 2005007168 | ⤷ Try a Trial | |
Spain | 2436213 | ⤷ Try a Trial | |
Australia | 2004257556 | A stable clozapine suspension formulation | ⤷ Try a Trial |
European Patent Office | 1646393 | FORMULATION DE SUSPENSION STABLE DE CLOZAPINE (A STABLE CLOZAPINE SUSPENSION FORMULATION) | ⤷ Try a Trial |
Canada | 2532648 | FORMULATION DE SUSPENSION STABLE DE CLOZAPINE (A STABLE CLOZAPINE SUSPENSION FORMULATION) | ⤷ Try a Trial |
>Country | >Patent Number | >Title | >Estimated Expiration |