TENEX Drug Patent Profile
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Which patents cover Tenex, and when can generic versions of Tenex launch?
Tenex is a drug marketed by Promius Pharma and is included in one NDA.
The generic ingredient in TENEX is guanfacine hydrochloride. There are seven drug master file entries for this compound. Thirty-two suppliers are listed for this compound. Additional details are available on the guanfacine hydrochloride profile page.
DrugPatentWatch® Litigation and Generic Entry Outlook for Tenex
A generic version of TENEX was approved as guanfacine hydrochloride by WATSON LABS on October 17th, 1995.
AI Research Assistant
Questions you can ask:
- What is the 5 year forecast for TENEX?
- What are the global sales for TENEX?
- What is Average Wholesale Price for TENEX?
Summary for TENEX
US Patents: | 0 |
Applicants: | 1 |
NDAs: | 1 |
Raw Ingredient (Bulk) Api Vendors: | 110 |
Patent Applications: | 823 |
What excipients (inactive ingredients) are in TENEX? | TENEX excipients list |
DailyMed Link: | TENEX at DailyMed |
![TENEX drug patent expirations Drug patent expirations by year for TENEX](/p/graph/s/t/TENEX-patent-expirations.png)
US Patents and Regulatory Information for TENEX
Applicant | Tradename | Generic Name | Dosage | NDA | Approval Date | TE | Type | RLD | RS | Patent No. | Patent Expiration | Product | Substance | Delist Req. | Exclusivity Expiration |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Promius Pharma | TENEX | guanfacine hydrochloride | TABLET;ORAL | 019032-001 | Oct 27, 1986 | DISCN | Yes | No | ⤷ Sign Up | ⤷ Sign Up | ⤷ Sign Up | ||||
Promius Pharma | TENEX | guanfacine hydrochloride | TABLET;ORAL | 019032-002 | Nov 7, 1988 | DISCN | Yes | No | ⤷ Sign Up | ⤷ Sign Up | ⤷ Sign Up | ||||
Promius Pharma | TENEX | guanfacine hydrochloride | TABLET;ORAL | 019032-003 | Nov 7, 1988 | DISCN | No | 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 TENEX
Applicant | Tradename | Generic Name | Dosage | NDA | Approval Date | Patent No. | Patent Expiration |
---|---|---|---|---|---|---|---|
Promius Pharma | TENEX | guanfacine hydrochloride | TABLET;ORAL | 019032-001 | Oct 27, 1986 | ⤷ Sign Up | ⤷ Sign Up |
Promius Pharma | TENEX | guanfacine hydrochloride | TABLET;ORAL | 019032-003 | Nov 7, 1988 | ⤷ Sign Up | ⤷ Sign Up |
Promius Pharma | TENEX | guanfacine hydrochloride | TABLET;ORAL | 019032-002 | Nov 7, 1988 | ⤷ Sign Up | ⤷ Sign Up |
>Applicant | >Tradename | >Generic Name | >Dosage | >NDA | >Approval Date | >Patent No. | >Patent Expiration |
International Patents for TENEX
See the table below for patents covering TENEX around the world.
Country | Patent Number | Title | Estimated Expiration |
---|---|---|---|
Sweden | 335723 | ⤷ Sign Up | |
France | 1584670 | ⤷ Sign Up | |
Switzerland | 479559 | Verfahren zur Herstellung von Acylguanidinen | ⤷ Sign Up |
Netherlands | 6812271 | ⤷ Sign Up | |
Belgium | 721328 | Acétyl-guanidines et leur préparations | ⤷ Sign Up |
United Kingdom | 1235723 | ⤷ Sign Up | |
Denmark | 120698 | ⤷ Sign Up | |
>Country | >Patent Number | >Title | >Estimated Expiration |