SERZONE Drug Patent Profile

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When do Serzone patents expire, and what generic alternatives are available?

Serzone is a drug marketed by Bristol Myers Squibb and is included in one NDA.

The generic ingredient in SERZONE is nefazodone hydrochloride. There are four drug master file entries for this compound. One supplier is listed for this compound. Additional details are available on the nefazodone hydrochloride profile page.

DrugPatentWatch^® Litigation and Generic Entry Outlook for Serzone

A generic version of SERZONE was approved as nefazodone hydrochloride by TEVA on September 16^th, 2003.

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Summary for SERZONE

US Patents:	0
Applicants:	1
NDAs:	1
Raw Ingredient (Bulk) Api Vendors:	103
Clinical Trials:	1
Patent Applications:	1,195
Formulation / Manufacturing:	see details
DailyMed Link:	SERZONE at DailyMed

Drug patent expirations by year for SERZONE

Recent Clinical Trials for SERZONE

Identify potential brand extensions & 505(b)(2) entrants

Sponsor	Phase
Boston University	Phase 2
Boston Medical Center	Phase 2

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Anatomical Therapeutic Chemical (ATC) Classes for SERZONE

N06AX	Other antidepressants
N06A	ANTIDEPRESSANTS
N06	PSYCHOANALEPTICS
N	Nervous system

US Patents and Regulatory Information for SERZONE

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Glossary

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Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Exclusivity Expiration
Bristol Myers Squibb	SERZONE	nefazodone hydrochloride	TABLET;ORAL	020152-001	Dec 22, 1994		DISCN	Yes	No	⤷ Try a Trial	⤷ Try a Trial				⤷ Try a Trial
Bristol Myers Squibb	SERZONE	nefazodone hydrochloride	TABLET;ORAL	020152-004	Dec 22, 1994		DISCN	Yes	No	⤷ Try a Trial	⤷ Try a Trial				⤷ Try a Trial
Bristol Myers Squibb	SERZONE	nefazodone hydrochloride	TABLET;ORAL	020152-002	Dec 22, 1994		DISCN	Yes	No	⤷ Try a Trial	⤷ Try a Trial				⤷ Try a Trial
Bristol Myers Squibb	SERZONE	nefazodone hydrochloride	TABLET;ORAL	020152-003	Dec 22, 1994		DISCN	Yes	No	⤷ Try a Trial	⤷ Try a Trial				⤷ 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

Expired US Patents for SERZONE

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Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	Patent No.	Patent Expiration
Bristol Myers Squibb	SERZONE	nefazodone hydrochloride	TABLET;ORAL	020152-002	Dec 22, 1994	⤷ Try a Trial	⤷ Try a Trial
Bristol Myers Squibb	SERZONE	nefazodone hydrochloride	TABLET;ORAL	020152-002	Dec 22, 1994	⤷ Try a Trial	⤷ Try a Trial
Bristol Myers Squibb	SERZONE	nefazodone hydrochloride	TABLET;ORAL	020152-003	Dec 22, 1994	⤷ Try a Trial	⤷ Try a Trial
Bristol Myers Squibb	SERZONE	nefazodone hydrochloride	TABLET;ORAL	020152-001	Dec 22, 1994	⤷ Try a Trial	⤷ Try a Trial
>Applicant	>Tradename	>Generic Name	>Dosage	>NDA	>Approval Date	>Patent No.	>Patent Expiration

International Patents for SERZONE

See the table below for patents covering SERZONE around the world.

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Country	Patent Number	Title	Estimated Expiration
Canada	1198436	2-PHENOXYALKYL-1,2,4-TRIAZOL-3-ONE ANTIDEPRESSEURS (2-PHENOXYALKYL-1,2,4-TRIAZOL-3-ONE ANTIDEPRESSANTS)	⤷ Try a Trial
Italy	8421641		⤷ Try a Trial
Japan	S6036469	1,2,4-TRIAZOL-3-ONE ANTIDEPRESSANT	⤷ Try a Trial
Denmark	316784		⤷ Try a Trial
>Country	>Patent Number	>Title	>Estimated Expiration

Summary for SERZONE

Recent Clinical Trials for SERZONE

Anatomical Therapeutic Chemical (ATC) Classes for SERZONE

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