Last Updated: October 28, 2026

Details for Patent: 11,046,674


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Which drugs does patent 11,046,674 protect, and when does it expire?

Patent 11,046,674 protects FRUZAQLA and is included in one NDA.

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

Summary for Patent: 11,046,674
Title:Crystalline forms of 6-((6,7-dimethoxyquinazolin-4-yl)oxy)-N,2-dimethylbenzofuran-3-carboxamide
Abstract:Crystalline forms of compound 6-(6,7-dimethoxyquinazolin-4-yloxy)-N,2-dimethylbenzofuran-3-carboxamide, pharmaceutical compositions and the methods of preparation and the use thereof.
Inventor(s):Zhenping Wu, Wenji Li, Yuping CHU
Assignee: Hutchmed Ltd
Application Number:US16/678,760
Patent Claim Types:
see list of patent claims
Use; Composition;

Drugs Protected by US Patent 11,046,674

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Takeda Pharms Usa FRUZAQLA fruquintinib CAPSULE;ORAL 217564-001 Nov 8, 2023 RX Yes No ⤷  Start Trial ⤷  Start Trial TREATMENT OF PATIENTS WITH METASTATIC COLORECTAL CANCER WHO HAVE BEEN PREVIOUSLY TREATED WITH FLUOROPYRIMIDINE-, OXALIPLATIN-, AND IRINOTECAN-BASED CHEMOTHERAPY, ANTI-VEGF THERAPY, AND, IF RAS WILD-TYPE AND MEDICALLY APPROPRIATE, ANTI-EGFR THERAPY ⤷  Start Trial
Takeda Pharms Usa FRUZAQLA fruquintinib CAPSULE;ORAL 217564-002 Nov 8, 2023 RX Yes Yes ⤷  Start Trial ⤷  Start Trial TREATMENT OF PATIENTS WITH METASTATIC COLORECTAL CANCER WHO HAVE BEEN PREVIOUSLY TREATED WITH FLUOROPYRIMIDINE-, OXALIPLATIN-, AND IRINOTECAN-BASED CHEMOTHERAPY, ANTI-VEGF THERAPY, AND, IF RAS WILD-TYPE AND MEDICALLY APPROPRIATE, ANTI-EGFR THERAPY ⤷  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 11,046,674

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
European Patent Office 3191475 ⤷  Start Trial CA 2024 00052 Denmark ⤷  Start Trial
European Patent Office 3191475 ⤷  Start Trial PA2024541 Lithuania ⤷  Start Trial
European Patent Office 3191475 ⤷  Start Trial 301307 Netherlands ⤷  Start Trial
European Patent Office 3191475 ⤷  Start Trial LUC00372 Luxembourg ⤷  Start Trial
European Patent Office 3191475 ⤷  Start Trial CR 2024 00052 Denmark ⤷  Start Trial
European Patent Office 3191475 ⤷  Start Trial 122024000069 Germany ⤷  Start Trial
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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