Last Updated: September 25, 2026

Details for Patent: 12,023,328


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Which drugs does patent 12,023,328 protect, and when does it expire?

Patent 12,023,328 protects QINLOCK and is included in one NDA.

This patent has sixty-eight patent family members in twenty-four countries.

Summary for Patent: 12,023,328
Title:Compositions of 1-(4-bromo-5-(1-ethyl-7-(methylamino)-2-oxo-1,2-dihydro-1,6-naphthyridin-3-yl)-2-fluoropheyl)-3-phenylurea
Abstract:Provided herein are low impurity compositions comprising a compound represented by Formula (I):which are useful in the treatment of disorders related to the activity of the c-KIT and PDGFRα kinases, and oncogenic forms thereof.
Inventor(s):Michael D. Kaufman, Scott Bone, Corey Bloom, Fred Jordan
Assignee: Deciphera Pharmaceuticals LLC
Application Number:US18/518,110
Patent Litigation and PTAB cases: See patent lawsuits and PTAB cases for patent 12,023,328
Patent Claim Types:
see list of patent claims
Use; Composition; Delivery; Dosage form;

Recent additions to Drugs Protected by US Patent 12,023,328

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
Deciphera Pharms QINLOCK ripretinib TABLET 213973 May 15, 2020 RX Yes 12,023,328 ⤷  Start Trial U-3957 TREATMENT OF GASTROINTESTINAL STROMAL TUMOR COMPRISING ADMINISTERING ONCE DAILY, ONE OR MORE TABLETS COMPRISING RIPRETINIB
>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 12,023,328

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Deciphera Pharms QINLOCK ripretinib TABLET;ORAL 213973-001 May 15, 2020 RX Yes Yes 12,023,328 ⤷  Start Trial TREATMENT OF GASTROINTESTINAL STROMAL TUMOR COMPRISING ADMINISTERING ONCE DAILY, ONE OR MORE TABLETS COMPRISING RIPRETINIB ⤷  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 12,023,328

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Argentina 122354 ⤷  Start Trial
Argentina 122355 ⤷  Start Trial
Australia 2020417282 ⤷  Start Trial
Australia 2020419197 ⤷  Start Trial
Australia 2023241368 ⤷  Start Trial
Australia 2023248048 ⤷  Start Trial
Australia 2024227597 ⤷  Start Trial
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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