PROSOM Drug Patent Profile
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Which patents cover Prosom, and when can generic versions of Prosom launch?
Prosom is a drug marketed by Abbott and is included in one NDA.
The generic ingredient in PROSOM is estazolam. There is one drug master file entry for this compound. Three suppliers are listed for this compound. Additional details are available on the estazolam profile page.
DrugPatentWatch® Litigation and Generic Entry Outlook for Prosom
A generic version of PROSOM was approved as estazolam by NOVITIUM PHARMA on July 3rd, 1997.
AI Deep Research
Questions you can ask:
- What is the 5 year forecast for PROSOM?
- What are the global sales for PROSOM?
- What is Average Wholesale Price for PROSOM?
Summary for PROSOM
| US Patents: | 0 |
| Applicants: | 1 |
| NDAs: | 1 |
| Raw Ingredient (Bulk) Api Vendors: | 35 |
| Patent Applications: | 5,161 |
| DailyMed Link: | PROSOM at DailyMed |
US Patents and Regulatory Information for PROSOM
| Applicant | Tradename | Generic Name | Dosage | NDA | Approval Date | TE | Type | RLD | RS | Patent No. | Patent Expiration | Product | Substance | Delist Req. | Exclusivity Expiration |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Abbott | PROSOM | estazolam | TABLET;ORAL | 019080-001 | Dec 26, 1990 | DISCN | Yes | No | ⤷ Start Trial | ⤷ Start Trial | ⤷ Start Trial | ||||
| Abbott | PROSOM | estazolam | TABLET;ORAL | 019080-002 | Dec 26, 1990 | DISCN | Yes | No | ⤷ Start Trial | ⤷ Start Trial | ⤷ Start Trial | ||||
| >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 PROSOM
| Applicant | Tradename | Generic Name | Dosage | NDA | Approval Date | Patent No. | Patent Expiration |
|---|---|---|---|---|---|---|---|
| Abbott | PROSOM | estazolam | TABLET;ORAL | 019080-001 | Dec 26, 1990 | ⤷ Start Trial | ⤷ Start Trial |
| Abbott | PROSOM | estazolam | TABLET;ORAL | 019080-002 | Dec 26, 1990 | ⤷ Start Trial | ⤷ Start Trial |
| >Applicant | >Tradename | >Generic Name | >Dosage | >NDA | >Approval Date | >Patent No. | >Patent Expiration |
International Patents for PROSOM
See the table below for patents covering PROSOM around the world.
| Country | Patent Number | Title | Estimated Expiration |
|---|---|---|---|
| Australia | 490626 | ⤷ Start Trial | |
| Australia | 491139 | ⤷ Start Trial | |
| Belgium | 747493 | ⤷ Start Trial | |
| Belgium | 779988 | ⤷ Start Trial | |
| >Country | >Patent Number | >Title | >Estimated Expiration |

