SODIUM THIOSULFATE Drug Patent Profile
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Which patents cover Sodium Thiosulfate, and what generic alternatives are available?
Sodium Thiosulfate is a drug marketed by Us Army and Hope Pharms and is included in two NDAs. There are five patents protecting this drug and one Paragraph IV challenge.
This drug has twenty-eight patent family members in eleven countries.
The generic ingredient in SODIUM THIOSULFATE 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 Sodium Thiosulfate
A generic version of SODIUM THIOSULFATE was approved as sodium thiosulfate by HOPE PHARMS on February 14th, 2012.
Summary for SODIUM THIOSULFATE
| International Patents: | 28 |
| US Patents: | 5 |
| Applicants: | 2 |
| NDAs: | 2 |
| Finished Product Suppliers / Packagers: | 1 |
| Raw Ingredient (Bulk) Api Vendors: | 133 |
| Clinical Trials: | 60 |
| Patent Applications: | 2,959 |
| Formulation / Manufacturing: | see details |
| Patent Litigation and PTAB cases: | See patent lawsuits and PTAB cases for SODIUM THIOSULFATE |
| What excipients (inactive ingredients) are in SODIUM THIOSULFATE? | SODIUM THIOSULFATE excipients list |
| DailyMed Link: | SODIUM THIOSULFATE at DailyMed |
Recent Clinical Trials for SODIUM THIOSULFATE
Identify potential brand extensions & 505(b)(2) entrants
| Sponsor | Phase |
|---|---|
| Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University | Phase 2 |
| Yunnan Cancer Hospital | Phase 2 |
| Qilu Hospital of Shandong University | Phase 2 |
Anatomical Therapeutic Chemical (ATC) Classes for SODIUM THIOSULFATE
Paragraph IV (Patent) Challenges for SODIUM THIOSULFATE
| Tradename | Dosage | Ingredient | Strength | NDA | ANDAs Submitted | Submissiondate |
|---|---|---|---|---|---|---|
| PEDMARK | Intravenous Injection | sodium thiosulfate | 12.5 g/100 mL | 212937 | 1 | 2022-10-07 |
| SODIUM THIOSULFATE | Intravenous Injection | sodium thiosulfate | 12.5 g/50 mL | 203923 | 1 | 2022-04-29 |
US Patents and Regulatory Information for SODIUM THIOSULFATE
SODIUM THIOSULFATE is protected by five US patents.
Patents protecting SODIUM THIOSULFATE
Sodium thiosulfate-containing pharmaceutical compositions
Patent Number: ⤷ Try a Trial
Patent Expiration: ⤷ Try a Trial
Patented Use: SODIUM THIOSULFATE INJECTION IS ADMINISTERED BY INTRAVENOUS INJECTION
Patent Number: ⤷ Try a Trial
Patent Expiration: ⤷ Try a Trial
Patented Use: SODIUM THIOSULFATE INJECTION IS INDICATED FOR SEQUENTIAL USE WITH SODIUM NITRITE FOR THE TREATMENT OF ACUTE CYANIDE POISONING THAT IS JUDGED TO BE SERIOUS OR LIFE-THREATENING
Sodium thiosulfate-containing pharmaceutical compositions
Patent Number: ⤷ Try a Trial
Patent Expiration: ⤷ Try a Trial
Patented Use: TREATMENT OF ACUTE CYANIDE POISONING THAT IS JUDGED TO BE LIFE THREATENING
Sodium thiosulfate-containing pharmaceutical compositions
Patent Number: ⤷ Try a Trial
Patent Expiration: ⤷ Try a Trial
Patented Use: SODIUM THIOSULFATE INJECTION IS INDICATED FOR SEQUENTIAL USE WITH SODIUM NITRITE FOR THE TREATMENT OF ACUTE CYANIDE POISONING
Sodium thiosulfate-containing pharmaceutical compositions
Patent Number: ⤷ Try a Trial
Patent Expiration: ⤷ 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Us Army | SODIUM THIOSULFATE | sodium thiosulfate | INJECTABLE;INJECTION | 020166-001 | Feb 14, 1992 | DISCN | Yes | No | ⤷ Try a Trial | ⤷ Try a Trial | ⤷ Try a Trial | ||||
| Hope Pharms | SODIUM THIOSULFATE | sodium thiosulfate | SOLUTION;INTRAVENOUS | 203923-001 | Feb 14, 2012 | RX | Yes | Yes | ⤷ Try a Trial | ⤷ Try a Trial | Y | ⤷ Try a Trial | |||
| Hope Pharms | SODIUM THIOSULFATE | sodium thiosulfate | SOLUTION;INTRAVENOUS | 203923-001 | Feb 14, 2012 | RX | Yes | Yes | ⤷ Try a Trial | ⤷ Try a Trial | Y | Y | ⤷ Try a Trial | ||
| Hope Pharms | SODIUM THIOSULFATE | sodium thiosulfate | SOLUTION;INTRAVENOUS | 203923-001 | Feb 14, 2012 | RX | Yes | Yes | ⤷ Try a Trial | ⤷ Try a Trial | Y | Y | ⤷ Try a Trial | ||
| Hope Pharms | SODIUM THIOSULFATE | sodium thiosulfate | SOLUTION;INTRAVENOUS | 203923-001 | Feb 14, 2012 | RX | Yes | Yes | ⤷ Try a Trial | ⤷ Try a Trial | Y | Y | ⤷ 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 |
EU/EMA Drug Approvals for SODIUM THIOSULFATE
| 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 SODIUM THIOSULFATE
See the table below for patents covering SODIUM THIOSULFATE around the world.
| Country | Patent Number | Title | Estimated Expiration |
|---|---|---|---|
| Japan | 2023015121 | チオ硫酸ナトリウムを含有する薬学的組成物 | ⤷ Try a Trial |
| Japan | 2017165758 | チオ硫酸ナトリウムを含有する薬学的組成物 (SODIUM THIOSULFATE CONTAINING PHARMACEUTICAL COMPOSITIONS) | ⤷ Try a Trial |
| Denmark | 2451435 | ⤷ Try a Trial | |
| Poland | 2451435 | ⤷ Try a Trial | |
| Japan | 6852136 | ⤷ Try a Trial | |
| >Country | >Patent Number | >Title | >Estimated Expiration |
Supplementary Protection Certificates for SODIUM THIOSULFATE
| Patent Number | Supplementary Protection Certificate | SPC Country | SPC Expiration | SPC Description |
|---|---|---|---|---|
| 1874117 | SPC/GB14/041 | United Kingdom | ⤷ Try a Trial | PRODUCT NAME: DOLUTEGRAVIR OR A PHARMACEUTICALLY ACCEPTABLE SALT OR SOLVATE THEREOF, INCLUDING DOLUTEGRAVIR SODIUM; REGISTERED: UK EU/1/13/892/001-006 20140121 |
| 2203431 | 1590018-6 | Sweden | ⤷ Try a Trial | PRODUCT NAME: DASABUVIR OR A SALT THEREOF, INCLUDING DASABUVIR SODIUM MONOHYDRATE; REG. NO/DATE: EU/1/14/983 20150119 |
| 0480717 | SPC/GB98/025 | United Kingdom | ⤷ Try a Trial | PRODUCT NAME: MONTELUKAST, OR A PHARMACEUTICALLY ACCEPTABLE SALT THEREOF, PREFERABLY MONTELUKAST SODIUM; REGISTERED: FI 12766 19970825; FI 12767 19970825; UK 00025/0357 19980115; UK 00025/0358 19980115 |
| 2203431 | 15C0013 | France | ⤷ Try a Trial | PRODUCT NAME: DASABUVIR OU UN SEL DE CELUI-CI, NOTAMMENT LE SEL DE SODIUM; REGISTRATION NO/DATE: EU/1/14/983 20150119 |
| 1856135 | CR 2020 00018 | Denmark | ⤷ Try a Trial | PRODUCT NAME: FOSTAMATINIB OR A PHARMACEUTICALLY ACCEPTABLE SALT OF FOSTAMATINIB, OR A HYDRATE, SOLVATE OR N-OXIDE OF FOSTAMATINIB OR THE PHARMACEUTICALLY ACCEPTABLE SALT OF FOSTAMATINIB, ESPECIALLY FOSTAMATINIB DISODIUM, OPTIONALLY IN FORM OF A HYDRATE; REG. NO/DATE: EU/1/19/1405 20200113 |
| >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.
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