Last Updated: November 5, 2026

Details for Patent: 12,465,608


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Which drugs does patent 12,465,608 protect, and when does it expire?

Patent 12,465,608 protects TAGRISSO and is included in one NDA.

This patent has fourteen patent family members in ten countries.

Summary for Patent: 12,465,608
Title:Osimertinib for use in the treatment of non-small cell lung cancer
Abstract:The specification relates to epidermal growth factor receptor (EGFR) tyrosine kinase inhibitors (TKIs) for use in the treatment of EGFR TKI-naïve patients with locally-advanced or metastatic EGFR mutation-positive non-small cell lung cancer (NSCLC), wherein the EGFR TKI is administered in combination with pemetrexed and platinum chemotherapy.
Inventor(s):Anthony Francis Patrick NASH
Assignee: AstraZeneca AB
Application Number:US17/593,923
Patent Claim Types:
see list of patent claims
Use; Dosage form;

Drugs Protected by US Patent 12,465,608

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Astrazeneca TAGRISSO osimertinib mesylate TABLET;ORAL 208065-001 Nov 13, 2015 RX Yes No ⤷  Start Trial ⤷  Start Trial TREATMENT OF PATIENTS WITH LOCALLY ADVANCED OR METASTATIC NON-SMALL CELL LUNG CANCER WHOSE TUMORS HAVE EPIDERMAL GROWTH FACTOR RECEPTOR EXON 19 DELETIONS OR EXON 21 L858R MUTATIONS IN COMBINATION WITH PEMETREXED AND PLATINUM-BASED CHEMOTHERAPY ⤷  Start Trial
Astrazeneca TAGRISSO osimertinib mesylate TABLET;ORAL 208065-002 Nov 13, 2015 RX Yes Yes ⤷  Start Trial ⤷  Start Trial TREATMENT OF PATIENTS WITH LOCALLY ADVANCED OR METASTATIC NON-SMALL CELL LUNG CANCER WHOSE TUMORS HAVE EPIDERMAL GROWTH FACTOR RECEPTOR EXON 19 DELETIONS OR EXON 21 L858R MUTATIONS IN COMBINATION WITH PEMETREXED AND PLATINUM-BASED CHEMOTHERAPY ⤷  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 12,465,608

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Australia 2020250832 ⤷  Start Trial
Australia 2023233122 ⤷  Start Trial
Canada 3133766 ⤷  Start Trial
China 113645976 ⤷  Start Trial
Eurasian Patent Organization 202192552 ⤷  Start Trial
European Patent Office 3946346 ⤷  Start Trial
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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