Last Updated: September 27, 2026

Details for Patent: 12,667,576


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Which drugs does patent 12,667,576 protect, and when does it expire?

Patent 12,667,576 protects KLISYRI and is included in one NDA.

This patent has thirty-two patent family members in twenty-three countries.


Drugs Protected by US Patent 12,667,576

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Almirall KLISYRI tirbanibulin OINTMENT;TOPICAL 213189-001 Dec 14, 2020 RX Yes Yes ⤷  Start Trial ⤷  Start Trial TOPICAL FIELD TREATMENT OF ACTINIC KERATOSIS ON THE FACE OR SCALP ⤷  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 12,667,576

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Australia 2018231144 ⤷  Start Trial
Australia 2024201828 ⤷  Start Trial
Brazil 112019018687 ⤷  Start Trial
Canada 3055938 ⤷  Start Trial
China 110891575 ⤷  Start Trial
Denmark 3592355 ⤷  Start Trial
European Patent Office 3592355 ⤷  Start Trial
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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