FILSUVEZ Drug Patent Profile
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When do Filsuvez patents expire, and what generic alternatives are available?
Filsuvez is a drug marketed by Chiesi and is included in one NDA. There are six patents protecting this drug.
This drug has eighty-nine patent family members in thirty-three countries.
The generic ingredient in FILSUVEZ is birch triterpenes. Two suppliers are listed for this compound. Additional details are available on the birch triterpenes profile page.
DrugPatentWatch® Generic Entry Outlook for Filsuvez
Filsuvez will be eligible for patent challenges on December 18, 2027. 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 December 18, 2030. This may change due to patent challenges or generic licensing.
Indicators of Generic Entry
US Patents and Regulatory Information for FILSUVEZ
FILSUVEZ is protected by six US patents and two FDA Regulatory Exclusivities.
Based on analysis by DrugPatentWatch, the earliest date for a generic version of FILSUVEZ is ⤷ Start Trial.
This potential generic entry date is based on TREATMENT OF WOUNDS ASSOCIATED WITH DYSTROPHIC AND JUNCTIONAL EPIDERMOLYSIS BULLOSA (EB) IN ADULT AND PEDIATRIC PATIENTS 6 MONTHS OF AGE AND OLDER.
Generics may enter earlier, or later, based on new patent filings, patent extensions, patent invalidation, early generic licensing, generic entry preferences, and other factors.
| Applicant | Tradename | Generic Name | Dosage | NDA | Approval Date | TE | Type | RLD | RS | Patent No. | Patent Expiration | Product | Substance | Delist Req. | Exclusivity Expiration |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chiesi | FILSUVEZ | birch triterpenes | GEL;TOPICAL | 215064-001 | Dec 18, 2023 | RX | Yes | Yes | ⤷ Start Trial | ⤷ Start Trial | ⤷ Start Trial | ||||
| Chiesi | FILSUVEZ | birch triterpenes | GEL;TOPICAL | 215064-001 | Dec 18, 2023 | RX | Yes | Yes | ⤷ Start Trial | ⤷ Start Trial | ⤷ Start Trial | ||||
| Chiesi | FILSUVEZ | birch triterpenes | GEL;TOPICAL | 215064-001 | Dec 18, 2023 | RX | Yes | Yes | ⤷ Start Trial | ⤷ Start Trial | ⤷ Start Trial | ||||
| Chiesi | FILSUVEZ | birch triterpenes | GEL;TOPICAL | 215064-001 | Dec 18, 2023 | RX | Yes | Yes | ⤷ Start Trial | ⤷ Start Trial | ⤷ Start Trial | ||||
| >Applicant | >Tradename | >Generic Name | >Dosage | >NDA | >Approval Date | >TE | >Type | >RLD | >RS | >Patent No. | >Patent Expiration | >Product | >Substance | >Delist Req. | >Exclusivity Expiration |
International Patents for FILSUVEZ
See the table below for patents covering FILSUVEZ around the world.
| Country | Patent Number | Title | Estimated Expiration |
|---|---|---|---|
| Australia | 2019205091 | ⤷ Start Trial | |
| Brazil | 112020009867 | ⤷ Start Trial | |
| Canada | 3081624 | ⤷ Start Trial | |
| China | 111356479 | ⤷ Start Trial | |
| >Country | >Patent Number | >Title | >Estimated Expiration |
Supplementary Protection Certificates for FILSUVEZ
| Patent Number | Supplementary Protection Certificate | SPC Country | SPC Expiration | SPC Description |
|---|---|---|---|---|
| 1758555 | 300823 | Netherlands | ⤷ Start Trial | DETAILS ASSIGNMENT: CHANGE OF OWNER(S), CHANGE OF LEGAL ENTITY |
| 1758555 | C201630042 | Spain | ⤷ Start Trial | PRODUCT NAME: BETULINA; NATIONAL AUTHORISATION NUMBER: EU/1/15/1069; DATE OF AUTHORISATION: 20160114; NUMBER OF FIRST AUTHORISATION IN EUROPEAN ECONOMIC AREA (EEA): EU/1/15/1069; DATE OF FIRST AUTHORISATION IN EEA: 20160114 |
| 1758555 | SPC/GB16/040 | United Kingdom | ⤷ Start Trial | PRODUCT NAME: BETULIN; REGISTERED: UK EU/1/15/1069/001 20160118 |
| 1758555 | PA2016023,C1758555 | Lithuania | ⤷ Start Trial | PRODUCT NAME: BERZO ZIEVES EKSTRAKTAS; REGISTRATION NO/DATE: EU/1/15/1069/001 20160114 |
| >Patent Number | >Supplementary Protection Certificate | >SPC Country | >SPC Expiration | >SPC Description |
Make Better Decisions: Try a trial or see plans & pricing
Drugs may be covered by multiple patents or regulatory protections. All trademarks and applicant names are the property of their respective owners or licensors. Although great care is taken in the proper and correct provision of this service, thinkBiotech LLC does not accept any responsibility for possible consequences of errors or omissions in the provided data. The data presented herein is for information purposes only. There is no warranty that the data contained herein is error free. We do not provide individual investment advice. This service is not registered with any financial regulatory agency. The information we publish is educational only and based on our opinions plus our models. By using DrugPatentWatch you acknowledge that we do not provide personalized recommendations or advice. thinkBiotech performs no independent verification of facts as provided by public sources nor are attempts made to provide legal or investing advice. Any reliance on data provided herein is done solely at the discretion of the user. Users of this service are advised to seek professional advice and independent confirmation before considering acting on any of the provided information. thinkBiotech LLC reserves the right to amend, extend or withdraw any part or all of the offered service without notice.
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Friedman, Yali. "DrugPatentWatch" DrugPatentWatch, thinkBiotech, 2026, www.DrugPatentWatch.com.
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