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Last Updated: August 1, 2021

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Details for Patent: 8,835,430

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Which drugs does patent 8,835,430 protect, and when does it expire?

Patent 8,835,430 protects ZYKADIA and is included in two NDAs.

This patent has one hundred and one patent family members in thirty-one countries.

Summary for Patent: 8,835,430

Title:	2,4-pyrimidinediamine compounds and their uses
Abstract:	The present invention provides 2,4-pyrimidinediamine compounds that inhibit the IgE and/or IgG receptor signaling cascades that lead to the release of chemical mediators, intermediates and methods of synthesizing the compounds and methods of using the compounds in a variety of contexts, including in the treatment and prevention of diseases characterized by, caused by or associated with the release of chemical mediators via degranulation and other processes effected by activation of the IgE and/or IgG receptor signaling cascades.
Inventor(s):	Singh; Rajinder (Belmont, CA), Argade; Ankush (Foster City, CA), Payan; Donald (Hillsborough, CA), Molineaux; Susan (San Francisco, CA), Holland; Sacha (San Francisco, CA), Clough; Jeffrey (Redwood City, CA), Keim; Holger (Irvine, CA), Bhamidipati; Somasekhar (Foster City, CA), Sylvain; Catherine (San Mateo, CA), Li; Hui (Santa Clara, CA), Rossi; Alexander (Reedsport, OR)
Assignee:	Rigel Pharmaceuticals, Inc. (South San Francisco, CA)
Application Number:	14/038,521
Patent Claim Types: see list of patent claims	Composition; Compound;

Drugs Protected by US Patent 8,835,430

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Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Patented / Exclusive Use	Submissiondate
Novartis	ZYKADIA	ceritinib	CAPSULE;ORAL	205755-001	Apr 29, 2014		DISCN	Yes	No	⤷ Try it Free	⤷ Try it Free	Y	Y			⤷ Try it Free
Novartis	ZYKADIA	ceritinib	TABLET;ORAL	211225-001	Mar 18, 2019		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

International Family Members for US Patent 8,835,430

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Country	Patent Number	Estimated Expiration	Supplementary Protection Certificate	SPC Country	SPC Expiration
Austria	451104	⤷ Try it Free
Austria	524184	⤷ Try it Free
Australia	2003208931	⤷ Try it Free
>Country	>Patent Number	>Estimated Expiration	>Supplementary Protection Certificate	>SPC Country	>SPC Expiration

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Serving leading biopharmaceutical companies globally:

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