DEFENCATH Drug Patent Profile
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When do Defencath patents expire, and when can generic versions of Defencath launch?
Defencath is a drug marketed by Cormedix and is included in one NDA. There are four patents protecting this drug.
This drug has fourteen patent family members in eight countries.
The generic ingredient in DEFENCATH is heparin sodium; taurolidine. There are seventy-seven drug master file entries for this compound. One supplier is listed for this compound. Additional details are available on the heparin sodium; taurolidine profile page.
DrugPatentWatch® Generic Entry Outlook for Defencath
Defencath will be eligible for patent challenges on November 15, 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 November 15, 2033. This may change due to patent challenges or generic licensing.
Indicators of Generic Entry
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Summary for DEFENCATH
| International Patents: | 14 |
| US Patents: | 4 |
| Applicants: | 1 |
| NDAs: | 1 |
| Finished Product Suppliers / Packagers: | 1 |
| Drug Prices: | Drug price information for DEFENCATH |
| What excipients (inactive ingredients) are in DEFENCATH? | DEFENCATH excipients list |
| DailyMed Link: | DEFENCATH at DailyMed |
DrugPatentWatch® Estimated Loss of Exclusivity (LOE) Date for DEFENCATH
*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 DEFENCATH
| Drug Class | Anti-coagulant Unfractionated Heparin |
US Patents and Regulatory Information for DEFENCATH
DEFENCATH is protected by four US patents and two FDA Regulatory Exclusivities.
Based on analysis by DrugPatentWatch, the earliest date for a generic version of DEFENCATH is ⤷ Sign Up.
This potential generic entry date is based on GENERATING ANTIBIOTIC INCENTIVES NOW.
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 DEFENCATH
Patent Number: ⤷ Sign Up
Patent Expiration: ⤷ Sign Up
Patent Number: ⤷ Sign Up
Patent Expiration: ⤷ Sign Up
Patented Use: A CATHETER LOCK SOLUTION TO REDUCE CATHETER-RELATED BLOODSTREAM INFECTIONS IN ADULT PATIENTS RECEIVING HEMODIALYSIS THROUGH A CENTRAL VENOUS CATHETER
Antimicrobial locking solutions comprising taurinamide derivatives and biologically acceptable salts and acids, with the addition of small concentrations of heparin
Patent Number: ⤷ Sign Up
Patent Expiration: ⤷ Sign Up
Patented Use: A CATHETER LOCK SOLUTION TO REDUCE CATHETER-RELATED BLOODSTREAM INFECTIONS IN ADULT PATIENTS RECEIVING HEMODIALYSIS THROUGH A CENTRAL VENOUS CATHETER
Antimicrobial locking solutions comprising taurinamide derivatives and biologically acceptable salts and acids, with the addition of small concentrations of heparin
Patent Number: ⤷ Sign Up
Patent Expiration: ⤷ Sign Up
FDA Regulatory Exclusivity protecting DEFENCATH
NEW CHEMICAL ENTITY
Exclusivity Expiration: ⤷ Sign Up
GENERATING ANTIBIOTIC INCENTIVES NOW
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cormedix | DEFENCATH | heparin sodium; taurolidine | SOLUTION;N/A | 214520-001 | Nov 15, 2023 | RX | Yes | Yes | ⤷ Sign Up | ⤷ Sign Up | Y | Y | ⤷ Sign Up | ||
| Cormedix | DEFENCATH | heparin sodium; taurolidine | SOLUTION;N/A | 214520-002 | Nov 15, 2023 | RX | Yes | Yes | ⤷ Sign Up | ⤷ Sign Up | Y | Y | ⤷ Sign Up | ||
| Cormedix | DEFENCATH | heparin sodium; taurolidine | SOLUTION;N/A | 214520-001 | Nov 15, 2023 | RX | Yes | Yes | ⤷ Sign Up | ⤷ Sign Up | Y | Y | ⤷ Sign Up | ||
| Cormedix | DEFENCATH | heparin sodium; taurolidine | SOLUTION;N/A | 214520-002 | Nov 15, 2023 | RX | Yes | Yes | ⤷ Sign Up | ⤷ Sign Up | ⤷ Sign Up | ||||
| Cormedix | DEFENCATH | heparin sodium; taurolidine | SOLUTION;N/A | 214520-002 | Nov 15, 2023 | RX | Yes | Yes | ⤷ Sign Up | ⤷ Sign Up | Y | Y | ⤷ Sign Up | ||
| Cormedix | DEFENCATH | heparin sodium; taurolidine | SOLUTION;N/A | 214520-001 | Nov 15, 2023 | RX | Yes | Yes | ⤷ Sign Up | ⤷ Sign Up | Y | 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 |
Expired US Patents for DEFENCATH
| Applicant | Tradename | Generic Name | Dosage | NDA | Approval Date | Patent No. | Patent Expiration |
|---|---|---|---|---|---|---|---|
| Cormedix | DEFENCATH | heparin sodium; taurolidine | SOLUTION;N/A | 214520-001 | Nov 15, 2023 | ⤷ Sign Up | ⤷ Sign Up |
| Cormedix | DEFENCATH | heparin sodium; taurolidine | SOLUTION;N/A | 214520-002 | Nov 15, 2023 | ⤷ Sign Up | ⤷ Sign Up |
| Cormedix | DEFENCATH | heparin sodium; taurolidine | SOLUTION;N/A | 214520-002 | Nov 15, 2023 | ⤷ Sign Up | ⤷ Sign Up |
| Cormedix | DEFENCATH | heparin sodium; taurolidine | SOLUTION;N/A | 214520-001 | Nov 15, 2023 | ⤷ Sign Up | ⤷ Sign Up |
| >Applicant | >Tradename | >Generic Name | >Dosage | >NDA | >Approval Date | >Patent No. | >Patent Expiration |
International Patents for DEFENCATH
See the table below for patents covering DEFENCATH around the world.
| Country | Patent Number | Title | Estimated Expiration |
|---|---|---|---|
| World Intellectual Property Organization (WIPO) | 2006049813 | ⤷ Sign Up | |
| Portugal | 1814562 | ⤷ Sign Up | |
| China | 101094679 | Antimicrobial locking solutions comprising taurinamide derivatives and biologically acceptable salts and acids, with the addition of small concentrations of heparin | ⤷ Sign Up |
| Denmark | 1814562 | ⤷ Sign Up | |
| China | 103083353 | Antimicrobial Locking Solutions Comprising Taurinamide Derivatives And Biologically Acceptable Salts And Acids, With The Addition Of Small Concentrations Of Heparin | ⤷ Sign Up |
| European Patent Office | 1814562 | SOLUTIONS DE BLOCAGE ANTI-MICROBIEN COMPRENANT DES DERIVES DE TAURINAMIDE AINSI QUE DES SELS ET DES ACIDES BIOLOGIQUEMENT ACCEPTABLES, AVEC ADJONCTION D'HEPARINE EN FAIBLES CONCENTRATIONS (ANTIMICROBIAL LOCKING SOLUTIONS COMPRISING TAURINAMIDE DERIVATIVES AND BIOLOGICALLY ACCEPTABLE SALTS AND ACIDS, WITH THE ADDITION OF SMALL CONCENTRATIONS OF HEPARIN) | ⤷ Sign Up |
| >Country | >Patent Number | >Title | >Estimated Expiration |
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. 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.
ISSN: 2162-2639
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