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Last Updated: August 1, 2021

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Details for Patent: 8,217,057


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Which drugs does patent 8,217,057 protect, and when does it expire?

Patent 8,217,057 protects XALKORI and is included in one NDA.

This patent has twenty-five patent family members in twenty-one countries.

Summary for Patent: 8,217,057
Title:Polymorphs of a c-MET/HGFR inhibitor
Abstract: This invention relates to polymorphs of (R)-3-[1-(2,6-Dichloro-3-fluoro-phenyl)-ethoxy]-5-(1-piperidin-4-yl-1H-py- razol-4-yl)-pyridin-2-ylamine that are useful in the treatment of abnormal cell growth, such as cancer, in mammals. This invention also relates to compositions including such salts and polymorphs, and to methods of using such compositions in the treatment of abnormal cell growth in mammals, especially humans.
Inventor(s): Cui; Jingrong Jean (San Diego, CA), Tran-Dube; Michelle Bich (San Diego, CA)
Assignee: Pfizer Inc. (New York, NY)
Application Number:12/095,116
Patent Claim Types:
see list of patent claims
Compound; Composition; Dosage form;

Drugs Protected by US Patent 8,217,057

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Pf Prism Cv XALKORI crizotinib CAPSULE;ORAL 202570-001 Aug 26, 2011 RX Yes No ⤷  Try it Free ⤷  Try it Free Y Y ⤷  Try it Free
Pf Prism Cv XALKORI crizotinib CAPSULE;ORAL 202570-002 Aug 26, 2011 RX Yes Yes ⤷  Try it Free ⤷  Try it Free Y Y ⤷  Try it Free
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Patented / Exclusive Use >Submissiondate

Foreign Priority and PCT Information for Patent: 8,217,057

PCT Information
PCT FiledNovember 23, 2006PCT Application Number:PCT/IB2006/003383
PCT Publication Date:June 14, 2007PCT Publication Number: WO2007/066185

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Serving leading biopharmaceutical companies globally:

Boehringer Ingelheim
McKinsey
Merck
Harvard Business School
AstraZeneca
Johnson and Johnson

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