DESYREL Drug Patent Profile
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Which patents cover Desyrel, and what generic alternatives are available?
Desyrel is a drug marketed by Pragma and is included in one NDA. There is one patent protecting this drug.
This drug has thirty-two patent family members in twenty-three countries.
The generic ingredient in DESYREL is trazodone hydrochloride. There are fourteen drug master file entries for this compound. Thirty-eight suppliers are listed for this compound. Additional details are available on the trazodone hydrochloride profile page.
DrugPatentWatch® Litigation and Generic Entry Outlook for Desyrel
A generic version of DESYREL was approved as trazodone hydrochloride by APOTEX on March 25th, 1987.
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Questions you can ask:
- What is the 5 year forecast for DESYREL?
- What are the global sales for DESYREL?
- What is Average Wholesale Price for DESYREL?
Summary for DESYREL
International Patents: | 32 |
US Patents: | 1 |
Applicants: | 1 |
NDAs: | 1 |
Raw Ingredient (Bulk) Api Vendors: | 134 |
Clinical Trials: | 14 |
Patent Applications: | 1,664 |
Patent Litigation and PTAB cases: | See patent lawsuits and PTAB cases for DESYREL |
What excipients (inactive ingredients) are in DESYREL? | DESYREL excipients list |
DailyMed Link: | DESYREL at DailyMed |
Recent Clinical Trials for DESYREL
Identify potential brand extensions & 505(b)(2) entrants
Sponsor | Phase |
---|---|
Johns Hopkins University | Phase 2 |
National Institute on Aging (NIA) | Phase 2 |
University of Southern California | Phase 4 |
US Patents and Regulatory Information for DESYREL
DESYREL is protected by one US patents.
Patents protecting DESYREL
Trazodone and trazodone hydrochloride in purified form
Patent Number: ⤷ Sign Up
Patent Expiration: ⤷ Sign Up
Applicant | Tradename | Generic Name | Dosage | NDA | Approval Date | TE | Type | RLD | RS | Patent No. | Patent Expiration | Product | Substance | Delist Req. | Exclusivity Expiration |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Pragma | DESYREL | trazodone hydrochloride | TABLET;ORAL | 018207-001 | Approved Prior to Jan 1, 1982 | DISCN | Yes | No | ⤷ Sign Up | ⤷ Sign Up | Y | Y | ⤷ Sign Up | ||
Pragma | DESYREL | trazodone hydrochloride | TABLET;ORAL | 018207-004 | Nov 7, 1988 | DISCN | Yes | No | ⤷ Sign Up | ⤷ Sign Up | Y | Y | ⤷ Sign Up | ||
Pragma | DESYREL | trazodone hydrochloride | TABLET;ORAL | 018207-002 | Approved Prior to Jan 1, 1982 | DISCN | Yes | No | ⤷ Sign Up | ⤷ Sign Up | Y | Y | ⤷ Sign Up | ||
Pragma | DESYREL | trazodone hydrochloride | TABLET;ORAL | 018207-003 | Mar 25, 1985 | DISCN | Yes | No | ⤷ Sign Up | ⤷ Sign Up | Y | Y | ⤷ 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 DESYREL
Applicant | Tradename | Generic Name | Dosage | NDA | Approval Date | Patent No. | Patent Expiration |
---|---|---|---|---|---|---|---|
Pragma | DESYREL | trazodone hydrochloride | TABLET;ORAL | 018207-003 | Mar 25, 1985 | ⤷ Sign Up | ⤷ Sign Up |
Pragma | DESYREL | trazodone hydrochloride | TABLET;ORAL | 018207-003 | Mar 25, 1985 | ⤷ Sign Up | ⤷ Sign Up |
>Applicant | >Tradename | >Generic Name | >Dosage | >NDA | >Approval Date | >Patent No. | >Patent Expiration |
International Patents for DESYREL
See the table below for patents covering DESYREL around the world.
Country | Patent Number | Title | Estimated Expiration |
---|---|---|---|
Norway | 800847 | ⤷ Sign Up | |
European Patent Office | 2178850 | TRAZODONE ET CHLORHYDRATE DE TRAZODONE SOUS FORME PURIFIÉE (TRAZODONE AND TRAZODONE HYDROCHLORIDE IN PURIFIED FORM) | ⤷ Sign Up |
Spain | 2517871 | ⤷ Sign Up | |
Poland | 2178850 | ⤷ Sign Up | |
>Country | >Patent Number | >Title | >Estimated Expiration |