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Last Updated: November 23, 2024

PEDMARK Drug Patent Profile


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

Pedmark is a drug marketed by Fennec Pharms Inc and is included in one NDA. There are seven patents protecting this drug and two Paragraph IV challenges.

This drug has thirty-six patent family members in thirteen countries.

The generic ingredient in PEDMARK is sodium thiosulfate. There are one thousand four hundred and seventy-two drug master file entries for this compound. Two suppliers are listed for this compound. Additional details are available on the sodium thiosulfate profile page.

DrugPatentWatch® Litigation and Generic Entry Outlook for Pedmark

A generic version of PEDMARK was approved as sodium thiosulfate by HOPE PHARMS on February 14th, 2012.

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Summary for PEDMARK
International Patents:36
US Patents:7
Applicants:1
NDAs:1
Finished Product Suppliers / Packagers: 1
Raw Ingredient (Bulk) Api Vendors: 156
Drug Prices: Drug price information for PEDMARK
What excipients (inactive ingredients) are in PEDMARK?PEDMARK excipients list
DailyMed Link:PEDMARK at DailyMed
Drug patent expirations by year for PEDMARK
Drug Prices for PEDMARK

See drug prices for PEDMARK

Paragraph IV (Patent) Challenges for PEDMARK
Tradename Dosage Ingredient Strength NDA ANDAs Submitted Submissiondate
PEDMARK Intravenous Injection sodium thiosulfate 12.5 g/100 mL 212937 1 2022-10-18
PEDMARK Intravenous Injection sodium thiosulfate 12.5 g/100 mL 212937 1 2022-10-07

US Patents and Regulatory Information for PEDMARK

PEDMARK is protected by seven US patents and two FDA Regulatory Exclusivities.

Patents protecting PEDMARK


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Patented Use: A METHOD OF REDUCING OTOTOXICITY IN A HUMAN PEDIATRIC PATIENT ABOUT 5 YEARS OF AGE OR UNDER WITH LOCALIZED MEDULLOBLASTOMA COMPRISING ADMINISTERING SODIUM THIOSULFATE ABOUT SIX HOURS AFTER ADMINISTRATION OF CISPLATIN


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Anhydrous sodium thiosulfate and formulations thereof
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Patented Use: USE OF A PHARMACEUTICAL COMPOSITION OF ABOUT 0.5M SODIUM THIOSULFATE, ABOUT 0.004M BORIC ACID, AND A PH OF BETWEEN ABOUT 6.5 AND 8.9 FOR REDUCING OTOTOXICITY IN A PEDIATRIC PATIENT RECEIVING CISPLATIN FOR THE TREATMENT OF LOCALIZED CANCER


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Patented Use: USE OF A PHARMACEUTICAL COMPOSITION HAVING ABOUT 0.5M AQUEOUS ANHYDROUS SODIUM THIOSULFATE AND A CONCENTRATION OF BORATE IONS OF LESS THAN 0.05% FOR REDUCING OTOTOXICITY IN A PEDIATRIC PATIENT RECEIVING CISPLATIN FOR TREATMENT OF LOCALIZED CANCER


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Patented Use: USE OF A PHARMACEUTICAL COMPOSITION HAVING A CONCENTRATION OF ABOUT 0.5M AQUEOUS ANHYDROUS SODIUM THIOSULFATE AND ABOUT 0.004M BORIC ACID FOR REDUCING OTOTOXICITY IN A PEDIATRIC PATIENT RECEIVING CISPLATIN FOR TREATMENT OF LOCALIZED CANCER

FDA Regulatory Exclusivity protecting PEDMARK

NEW PRODUCT
Exclusivity Expiration: ⤷  Sign Up

TO REDUCE THE RISK OF OTOTOXICITY ASSOCIATED WITH CISPLATIN IN PEDIATRIC PATIENTS 1 MONTH OF AGE AND OLDER WITH LOCALIZED, NON-METASTATIC SOLID TUMORS
Exclusivity 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
Fennec Pharms Inc PEDMARK sodium thiosulfate SOLUTION;INTRAVENOUS 212937-001 Sep 20, 2022 RX Yes Yes ⤷  Sign Up ⤷  Sign Up ⤷  Sign Up
Fennec Pharms Inc PEDMARK sodium thiosulfate SOLUTION;INTRAVENOUS 212937-001 Sep 20, 2022 RX Yes Yes ⤷  Sign Up ⤷  Sign Up Y ⤷  Sign Up
Fennec Pharms Inc PEDMARK sodium thiosulfate SOLUTION;INTRAVENOUS 212937-001 Sep 20, 2022 RX Yes Yes ⤷  Sign Up ⤷  Sign Up Y ⤷  Sign Up
Fennec Pharms Inc PEDMARK sodium thiosulfate SOLUTION;INTRAVENOUS 212937-001 Sep 20, 2022 RX Yes Yes ⤷  Sign Up ⤷  Sign Up ⤷  Sign Up
Fennec Pharms Inc PEDMARK sodium thiosulfate SOLUTION;INTRAVENOUS 212937-001 Sep 20, 2022 RX Yes Yes ⤷  Sign Up ⤷  Sign Up ⤷  Sign Up
Fennec Pharms Inc PEDMARK sodium thiosulfate SOLUTION;INTRAVENOUS 212937-001 Sep 20, 2022 RX Yes Yes ⤷  Sign Up ⤷  Sign Up ⤷  Sign Up
Fennec Pharms Inc PEDMARK sodium thiosulfate SOLUTION;INTRAVENOUS 212937-001 Sep 20, 2022 RX Yes Yes ⤷  Sign Up ⤷  Sign Up 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

EU/EMA Drug Approvals for PEDMARK

Company Drugname Inn Product Number / Indication Status Generic Biosimilar Orphan Marketing Authorisation Marketing Refusal
Fennec Pharmaceuticals (EU) Limited Pedmarqsi sodium thiosulfate EMEA/H/C/005130
Pedmarqsi is indicated for the prevention of ototoxicity induced by cisplatin chemotherapy in patients 1 month to < 18 years of age with localised, non-metastatic, solid tumours.
Authorised no no no 2023-05-26
>Company >Drugname >Inn >Product Number / Indication >Status >Generic >Biosimilar >Orphan >Marketing Authorisation >Marketing Refusal

International Patents for PEDMARK

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

Country Patent Number Title Estimated Expiration
Israel 279857 נתרן תיוסולפט אל-מימי ותכשירים שלו (Anhydrous sodium thiosulfate and formulations thereof) ⤷  Sign Up
Mexico 2020013733 TIOSULFATO DE SODIO ANHIDRO Y FORMULACIONES DE ESTE. (ANHYDROUS SODIUM THIOSULFATE AND FORMULATIONS THEREOF.) ⤷  Sign Up
Israel 274645 שיטה להפחתת אוטוטוקסיות בילדים חולים המקבלים כימותרפיה מבוסס פלטינום (Method for reducing ototoxicity in pediatric patients receiving platinum-based chemotherapy) ⤷  Sign Up
South Korea 20210027409 무수 싸이오황산나트륨 및 이의 제형 ⤷  Sign Up
Mexico 2020005572 MÉTODO PARA REDUCIR OTOTOXICIDAD EN PACIENTES PEDIÁTRICOS QUE RECIBEN QUIMIOTERAPIA BASADA EN PLATINO. (METHOD FOR REDUCING OTOTOXICITY IN PEDIATRIC PATIENTS RECEIVING PLATINUM-BASED CHEMOTHERAPY.) ⤷  Sign Up
Russian Federation 2020122083 СПОСОБ СНИЖЕНИЯ ОТОТОКСИЧНОСТИ У ПЕДИАТРИЧЕСКИХ ПАЦИЕНТОВ, ПОЛУЧАЮЩИХ ХИМИОТЕРАПИЮ ПРЕПАРАТАМИ ПЛАТИНЫ ⤷  Sign Up
South Korea 20210027410 무수 싸이오황산나트륨의 제형 ⤷  Sign Up
>Country >Patent Number >Title >Estimated Expiration

Supplementary Protection Certificates for PEDMARK

Patent Number Supplementary Protection Certificate SPC Country SPC Expiration SPC Description
2563920 CR 2019 00001 Denmark ⤷  Sign Up PRODUCT NAME: INOTERSEN AND SALT THEREOF, INCLUDING SODIUM SALTS; REG. NO/DATE: EU/1/18/1296 20180710
1713823 92595 Luxembourg ⤷  Sign Up PRODUCT NAME: SIMEPREVIR, OU L UN DE SES SELS PHARMACEUTIQUEMENT ACCEPTABLES, INCLUANT SIMEPREVIR SODIUM. FIRST REGISTRATION: 20140516
1912999 2014/058 Ireland ⤷  Sign Up PRODUCT NAME: SIMEPREVIR, OR A SALT THEREOF, INCLUDING SIMEPREVIR SODIUM; REGISTRATION NO/DATE: EU/1/14/924/001-002 20140516
1758590 LUC00029 Luxembourg ⤷  Sign Up PRODUCT NAME: SEL DE SODIUM D'ACIDE DEOXYCHOLIQUE; AUTHORISATION NUMBER AND DATE: IS/1/16/071/01 20170401
2822954 2018/031 Ireland ⤷  Sign Up PRODUCT NAME: BICTEGRAVIR OR A PHARMACEUTICALLY ACCEPTABLE SALT THEREOF, IN PARTICULAR BICTEGRAVIR SODIUM.; REGISTRATION NO/DATE: EU/1/18/1289 20180625
2822954 18C1035 France ⤷  Sign Up PRODUCT NAME: BICTEGRAVIR OU UN SEL PHARMACEUTIQUEMENT ACCEPTABLE,EN PARTICULIER BICTEGRAVIR DE SODIUM; REGISTRATION NO/DATE: EU/1/18/1289 20180625
0290047 97C0108 Belgium ⤷  Sign Up PRODUCT NAME: MANGAFODIPIR TRISODIUM (ANHYDROUS) CORRESP. MANGAFODIPIR; REGISTRATION NO/DATE: EU/1/97/040/001 19970522
>Patent Number >Supplementary Protection Certificate >SPC Country >SPC Expiration >SPC Description

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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. 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.