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SYMPROIC Drug Profile

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

Symproic is a drug marketed by Bdsi and is included in one NDA. There are three patents protecting this drug.

This drug has sixty-two patent family members in twenty-four countries.

The generic ingredient in SYMPROIC is naldemedine tosylate. Three suppliers are listed for this compound. Additional details are available on the naldemedine tosylate profile page.

US ANDA Litigation and Generic Entry Outlook for Symproic

Symproic will be eligible for patent challenges on March 23, 2021. This date may extended up to six months if a pediatric exclusivity extension is applied to the drug's patents.

By analyzing the patents and regulatory protections it appears that the earliest date for generic entry will be November 11, 2031. This may change due to patent challenges or generic licensing.

Indicators of Generic Entry

Summary for SYMPROIC

International Patents:	62
US Patents:	3
Applicants:	1
NDAs:	1
Suppliers / Packagers:	3
Bulk Api Vendors:	5
Patent Applications:	11
Drug Prices:	Drug price information for SYMPROIC
DailyMed Link:	SYMPROIC at DailyMed

See drug prices for SYMPROIC

Generic Entry Opportunity Date for SYMPROIC

NDA:

208854

Dosage:

TABLET;ORAL

^*The generic entry opportunity date is the latter of the last compound-claiming patent and the last regulatory exclusivity protection. Many factors can influence early or later generic entry. This date is provided as a rough estimate of generic entry potential and should not be used as an independent source.

Pharmacology for SYMPROIC

Drug Class	Opioid Antagonist
Mechanism of Action	Opioid Antagonists

US Patents and Regulatory Information for SYMPROIC

Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Exclusivity Expiration
Bdsi	SYMPROIC	naldemedine tosylate	TABLET;ORAL	208854-001	Mar 23, 2017		RX	Yes	Yes			Y	Y
Bdsi	SYMPROIC	naldemedine tosylate	TABLET;ORAL	208854-001	Mar 23, 2017		RX	Yes	Yes
Bdsi	SYMPROIC	naldemedine tosylate	TABLET;ORAL	208854-001	Mar 23, 2017		RX	Yes	Yes			Y	Y
Bdsi	SYMPROIC	naldemedine tosylate	TABLET;ORAL	208854-001	Mar 23, 2017		RX	Yes	Yes			Y	Y

International Patents for SYMPROIC

Country	Patent Number	Estimated Expiration
Hungary	S1900034
Taiwan	I545124
World Intellectual Property Organization (WIPO)	2012063933
South Korea	20130121119
Taiwan	I597282
European Patent Office	1889848
Taiwan	201300392

Supplementary Protection Certificates for SYMPROIC

Patent Number	Supplementary Protection Certificate	SPC Country	SPC Expiration	SPC Description
1889848	2019/038	Ireland		PRODUCT NAME: NALDEMEDINE OR A PHARMACEUTICALLY ACCEPTABLE SALT OR SOLVATE THEREOF, IN PARTICULAR THE TOSYLATE SALT.; REGISTRATION NO/DATE: EU/1/18/1291 20190218
1889848	132019000000093	Italy		PRODUCT NAME: NALDEMEDINA O UN SUO SALE O SOLVATO FARMACEUTICAMENTE ACCETTABILE, IN PARTICOLARE IL SALE TOSILATO(RIZMOIC - NALDEMEDINA); AUTHORISATION NUMBER(S) AND DATE(S): EU/1/18/1291, 20190220
1889848	300996	Netherlands		PRODUCT NAME: NALDEMEDINE DAN WEL EEN FARMACEUTISCH AANVAARDBAAR ZOUT OF SOLVAAT DAARVAN, IN HET BIJZONDER HET TOSYLAATZOUT; REGISTRATION NO/DATE: EU/1/18/1291 20190220
1889848	19C1042	France		PRODUCT NAME: NALDEMEDINE OU L'UN DE SES SELS PHARMACEUTIQUEMENT ACCEPTABLES OU SOLVATES, EN PARTICULIER LE SEL DE TOSYLATE; REGISTRATION NO/DATE: EU/1/18/1291 20190220
1889848	CA 2019 00035	Denmark		PRODUCT NAME: NALDEMEDIN ELLER ET FARMACEUTISK ACCEPTABELT SALT ELLER SOLVAT DERAF, SAERLIGT TOSYLAT SALTET; REG. NO/DATE: EU/1/18/1291 20190220
1889848	122019000063	Germany		PRODUCT NAME: NALDEMEDINE ODER EIN PHARMAZEUTISCH VERTRAEGLICHES SALZ ODER SOLVAT DAVON, INSBESONDERE DAS TOSYLAT SALZ; REGISTRATION NO/DATE: EU/1/18/1291 20190218
1889848	38/2019	Austria		PRODUCT NAME: NALDEMEDINE ODER EIN PHARMAZEUTISCH ANNEHMBARES SALZ ODER SOLVAT DAVON, INSBESONDERE DAS TOSYLATSALZ; REGISTRATION NO/DATE: EU/1/18/1291 (MITTEILUNG) 20190220