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VYONDYS 53 Drug Patent Profile

When do Vyondys 53 patents expire, and when can generic versions of Vyondys 53 launch?

Vyondys 53 is a drug marketed by Sarepta Theraps Inc and is included in one NDA. There are eight patents protecting this drug.

This drug has thirty patent family members in thirteen countries.

The generic ingredient in VYONDYS 53 is golodirsen. One supplier is listed for this compound. Additional details are available on the golodirsen profile page.

DrugPatentWatch^® Generic Entry Outlook for Vyondys 53

Vyondys 53 was eligible for patent challenges on December 12, 2023.

By analyzing the patents and regulatory protections it appears that the earliest date for generic entry will be December 12, 2026. This may change due to patent challenges or generic licensing.

There have been two patent litigation cases involving the patents protecting this drug, indicating strong interest in generic launch. Recent data indicate that 63% of patent challenges are decided in favor of the generic patent challenger and that 54% of successful patent challengers promptly launch generic drugs.

Indicators of Generic Entry

Summary for VYONDYS 53

International Patents:	30
US Patents:	8
Applicants:	1
NDAs:	1
Finished Product Suppliers / Packagers:	1
Patent Litigation and PTAB cases:	See patent lawsuits and PTAB cases for VYONDYS 53
What excipients (inactive ingredients) are in VYONDYS 53?	VYONDYS 53 excipients list
DailyMed Link:	VYONDYS 53 at DailyMed

DrugPatentWatch^® Estimated Loss of Exclusivity (LOE) Date for VYONDYS 53

Constraining patent/regulatory exclusivity:

INDICATED FOR THE TREATMENT OF DUCHENNE MUSCULAR DYSTROPHY (DMD) IN PATIENTS WHO HAVE A CONFIRMED MUTATION OF THE DMD GENE THAT IS AMENABLE TO EXON 53 SKIPPING

NDA:

211970

Dosage:

SOLUTION;INTRAVENOUS

^*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 VYONDYS 53

Drug Class	Antisense Oligonucleotide
Physiological Effect	Increased Protein Synthesis

US Patents and Regulatory Information for VYONDYS 53

VYONDYS 53 is protected by eight US patents and two FDA Regulatory Exclusivities.

This potential generic entry date is based on INDICATED FOR THE TREATMENT OF DUCHENNE MUSCULAR DYSTROPHY (DMD) IN PATIENTS WHO HAVE A CONFIRMED MUTATION OF THE DMD GENE THAT IS AMENABLE TO EXON 53 SKIPPING.

Generics may enter earlier, or later, based on new patent filings, patent extensions, patent invalidation, early generic licensing, generic entry preferences, and other factors.

Patents protecting VYONDYS 53

FDA Regulatory Exclusivity protecting VYONDYS 53

Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Exclusivity Expiration
Sarepta Theraps Inc	VYONDYS 53	golodirsen	SOLUTION;INTRAVENOUS	211970-001	Dec 12, 2019		RX	Yes	Yes
Sarepta Theraps Inc	VYONDYS 53	golodirsen	SOLUTION;INTRAVENOUS	211970-001	Dec 12, 2019		RX	Yes	Yes			Y	Y
Sarepta Theraps Inc	VYONDYS 53	golodirsen	SOLUTION;INTRAVENOUS	211970-001	Dec 12, 2019		RX	Yes	Yes			Y	Y
Sarepta Theraps Inc	VYONDYS 53	golodirsen	SOLUTION;INTRAVENOUS	211970-001	Dec 12, 2019		RX	Yes	Yes			Y	Y

Expired US Patents for VYONDYS 53

Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	Patent No.	Patent Expiration
Sarepta Theraps Inc	VYONDYS 53	golodirsen	SOLUTION;INTRAVENOUS	211970-001	Dec 12, 2019
Sarepta Theraps Inc	VYONDYS 53	golodirsen	SOLUTION;INTRAVENOUS	211970-001	Dec 12, 2019

International Patents for VYONDYS 53

See the table below for patents covering VYONDYS 53 around the world.

Country	Patent Number	Title	Estimated Expiration
Cyprus	1120409
European Patent Office	2735568	Analogues d'oligonucléotides ayant des liaisons internes de sous-unités cationiques (Oligonucleotide analogs having cationic intersubunit linkages)
European Patent Office	4272748	OLIGONUCLÉOTIDES ANTISENS POUR INDUIRE L'OMISSION DE L'EXON ET LEURS PROCÉDÉS D'UTILISATION (ANTISENSE OLIGONUCLEOTIDES FOR INDUCING EXON SKIPPING AND METHODS OF USE THEREOF)
Spain	2627917