Last Updated: August 9, 2026

Details for Patent: 11,331,292


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Which drugs does patent 11,331,292 protect, and when does it expire?

Patent 11,331,292 protects IQIRVO and is included in one NDA.

This patent has forty-six patent family members in thirty-one countries.

Summary for Patent: 11,331,292
Title:Methods of treatment of cholestatic diseases
Abstract:The present invention relates to the use of compound 1-[4-methylthiophenyl]-3-[3,5-dimethyl-4-carboxydimethylmethyloxyphenyl]prop-2-en-1-one (Elafibranor or GFT505) for treating cholestatic diseases, and more specifically PBC and/or PSC.
Inventor(s):Remy HANF
Assignee: Genfit SA
Application Number:US16/894,110
Patent Claim Types:
see list of patent claims
Use;
Patent landscape, scope, and claims:

error: insufficient information

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Recent additions to Drugs Protected by US Patent 11,331,292

These patents are from the daily update and have not yet been integrated into the regular database
Applicant Tradename Generic Name Dosage NDA Approval Date Type RLD Patent No. Product Substance Delist Req. Patent Expiration Usecode Patented / Exclusive Use
Ipsen IQIRVO elafibranor TABLET 218860 Jun 10, 2024 RX Yes 11,331,292 ⤷  Start Trial U-1854 TREATMENT OF PRIMARY BILIARY CHOLANGITIS (PBC)
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >Type >RLD >Patent No. >Product >Substance >Delist Req. >Patent Expiration >Usecode >Patented / Exclusive Use

Drugs Protected by US Patent 11,331,292

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Ipsen IQIRVO elafibranor TABLET;ORAL 218860-001 Jun 10, 2024 RX Yes Yes 11,331,292 ⤷  Start Trial TREATMENT OF PRIMARY BILIARY CHOLANGITIS (PBC) ⤷  Start Trial
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Patented / Exclusive Use >Submissiondate

International Family Members for US Patent 11,331,292

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
European Patent Office 3435996 ⤷  Start Trial 301342 Netherlands ⤷  Start Trial
European Patent Office 3435996 ⤷  Start Trial C20250032 Finland ⤷  Start Trial
European Patent Office 3435996 ⤷  Start Trial CA 2025 00035 Denmark ⤷  Start Trial
European Patent Office 3435996 ⤷  Start Trial PA2025535 Lithuania ⤷  Start Trial
European Patent Office 3435996 ⤷  Start Trial LUC50022 Luxembourg ⤷  Start Trial
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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