Last Updated: October 29, 2026

Details for Patent: 11,384,086


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Summary for Patent: 11,384,086
Title:Crystalline forms of 3-(imidazo[1,2-b]pyridazin-3-ylethynyl)-4-methyl-n-{4-[(4-methylpiperazin-1- yl)methyl]-3-(trifluoromethyl)phenyl}benzamide and its mono hydrochloride salt
Abstract:Novel crystalline forms of 3-(imidazo[1,2-b]pyridazin-3-ylethynyl)-4-methyl-N-{4-[(4-methylpiperazin-1-yl)methyl]-3-(trifluoromethyl)phenyl}benzamide free base and 3-(imidazo[1,2-b]pyridazin-3-ylethynyl)-4-methyl-N-{4-[(4-methylpiperazin-1-yl)methyl]-3-(trifluoromethyl)phenyl}benzamide mono hydrochloride, pharmaceutical compositions thereof and methods of their preparation and use are disclosed herein.
Inventor(s):Christopher K. Murray, Leonard W. Rozamus, John J. Chaber, Pradeep K. Sharma
Assignee: Takeda Pharmaceuticals USA Inc
Application Number:US17/318,876
Patent Litigation and PTAB cases: See patent lawsuits and PTAB cases for patent 11,384,086
Patent Claim Types:
see list of patent claims
Use; Composition;

Drugs Protected by US Patent 11,384,086

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 ICLUSIG ponatinib hydrochloride TABLET;ORAL 203469-004 Dec 18, 2020 RX Yes Yes ⤷  Start Trial ⤷  Start Trial Y Y A METHOD FOR TREATING CHRONIC MYELOID LEUKEMIA ⤷  Start Trial
Takeda Pharms Usa ICLUSIG ponatinib hydrochloride TABLET;ORAL 203469-004 Dec 18, 2020 RX Yes Yes ⤷  Start Trial ⤷  Start Trial Y Y A METHOD FOR TREATING LEUKEMIA RESULTING FROM A MUTATION IN THE BCR-ABL KINASE DOMAIN ⤷  Start Trial
Takeda Pharms Usa ICLUSIG ponatinib hydrochloride TABLET;ORAL 203469-004 Dec 18, 2020 RX Yes Yes ⤷  Start Trial ⤷  Start Trial Y Y A METHOD FOR TREATING PHILADELPHIA CHROMOSOME POSITIVE ACUTE LYMPHOBLASTIC LEUKEMIA ⤷  Start Trial
Takeda Pharms Usa ICLUSIG ponatinib hydrochloride TABLET;ORAL 203469-001 Dec 14, 2012 RX Yes No ⤷  Start Trial ⤷  Start Trial Y Y A METHOD FOR TREATING PHILADELPHIA CHROMOSOME POSITIVE ACUTE LYMPHOBLASTIC LEUKEMIA ⤷  Start Trial
Takeda Pharms Usa ICLUSIG ponatinib hydrochloride TABLET;ORAL 203469-001 Dec 14, 2012 RX Yes No ⤷  Start Trial ⤷  Start Trial Y Y A METHOD FOR TREATING CHRONIC MYELOID LEUKEMIA ⤷  Start Trial
Takeda Pharms Usa ICLUSIG ponatinib hydrochloride TABLET;ORAL 203469-001 Dec 14, 2012 RX Yes No ⤷  Start Trial ⤷  Start Trial Y Y A METHOD FOR TREATING LEUKEMIA RESULTING FROM A MUTATION IN THE BCR-ABL KINASE DOMAIN ⤷  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 11,384,086

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Australia 2013204506 ⤷  Start Trial
Australia 2016210725 ⤷  Start Trial
Australia 2018201013 ⤷  Start Trial
Australia 2019240721 ⤷  Start Trial
Australia 2021221493 ⤷  Start Trial
Australia 2023219845 ⤷  Start Trial
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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