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Last Updated: March 19, 2024

Osimertinib mesylate - Generic Drug Details


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What are the generic sources for osimertinib mesylate and what is the scope of patent protection?

Osimertinib mesylate is the generic ingredient in one branded drug marketed by Astrazeneca and is included in one NDA. There are four patents protecting this compound. Additional information is available in the individual branded drug profile pages.

Osimertinib mesylate has one hundred and seventy-six patent family members in forty-three countries.

There are two drug master file entries for osimertinib mesylate. One supplier is listed for this compound. There is one tentative approval for this compound.

DrugPatentWatch® Estimated Loss of Exclusivity (LOE) Date for osimertinib mesylate
Generic Entry Date for osimertinib mesylate*:
Constraining patent/regulatory exclusivity:
Dosage:
TABLET;ORAL

*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.

Recent Clinical Trials for osimertinib mesylate

Identify potential brand extensions & 505(b)(2) entrants

SponsorPhase
Sichuan Baili Pharmaceutical Co., Ltd.Phase 2
Sichuan Kelun-Biotech Biopharmaceutical Co., Ltd.Phase 2
Klus Pharma Inc.Phase 2

See all osimertinib mesylate clinical trials

Generic filers with tentative approvals for OSIMERTINIB MESYLATE
Applicant Application No. Strength Dosage Form
⤷  Try a Trial⤷  Try a Trial80MGTABLET;ORAL
⤷  Try a Trial⤷  Try a Trial40MGTABLET;ORAL

The 'tentative' approval signifies that the product meets all FDA standards for marketing, and, but for the patents / regulatory protections, it would approved.

Paragraph IV (Patent) Challenges for OSIMERTINIB MESYLATE
Tradename Dosage Ingredient Strength NDA ANDAs Submitted Submissiondate
TAGRISSO Tablets osimertinib mesylate 40 mg and 80 mg 208065 3 2019-11-13

US Patents and Regulatory Information for osimertinib mesylate

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Astrazeneca TAGRISSO osimertinib mesylate TABLET;ORAL 208065-001 Nov 13, 2015 RX Yes No ⤷  Try a Trial ⤷  Try a Trial Y Y ⤷  Try a Trial
Astrazeneca TAGRISSO osimertinib mesylate TABLET;ORAL 208065-001 Nov 13, 2015 RX Yes No ⤷  Try a Trial ⤷  Try a Trial ⤷  Try a Trial
Astrazeneca TAGRISSO osimertinib mesylate TABLET;ORAL 208065-001 Nov 13, 2015 RX Yes No ⤷  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

International Patents for osimertinib mesylate

Country Patent Number Title Estimated Expiration
Canada 2843109 DERIVES DE 2-(ANILINO 2,4,5-SUBSTITUE)PYRIMIDINE UTILISES COMME MODULATEURS DE L'EGFR UTILES POUR LE TRAITEMENT D'UN CANCER (2 -(2,4,5-SUBSTITUTED -ANILINO) PYRIMIDINE DERIVATIVES AS EGFR MODULATORS USEFUL FOR TREATING CANCER) ⤷  Try a Trial
Denmark 2736895 ⤷  Try a Trial
Ukraine 106710 СПОЛУКА 2-(2,4,5-ЗАМІЩЕНОГО АНІЛІНО)ПІРИМІДИНУ ТА ЇЇ ЗАСТОСУВАННЯ ДЛЯ ЛІКУВАННЯ РАКУ ⤷  Try a Trial
>Country >Patent Number >Title >Estimated Expiration

Supplementary Protection Certificates for osimertinib mesylate

Patent Number Supplementary Protection Certificate SPC Country SPC Expiration SPC Description
1848414 122016000056 Germany ⤷  Try a Trial PRODUCT NAME: OSIMERTINIB (TAGRISSO); REGISTRATION NO/DATE: EU/1/16/1086 20160202
1848414 300824 Netherlands ⤷  Try a Trial PRODUCT NAME: OSIMERTINIB (TAGRISSO); REGISTRATION NO/DATE: EU/1/16/1086 20160204
1848414 132016000078445 Italy ⤷  Try a Trial PRODUCT NAME: OSIMERTINIB(TAGRISSO); AUTHORISATION NUMBER(S) AND DATE(S): EU/1/16/1086, 20160204
>Patent Number >Supplementary Protection Certificate >SPC Country >SPC Expiration >SPC Description

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