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Last Updated: October 21, 2020

DrugPatentWatch Database Preview

Details for Patent: 6,894,051

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Summary for Patent: 6,894,051
Title: Crystal modification of a N-phenyl-2-pyrimidineamine derivative, processes for its manufacture and its use
Abstract:The invention relates to a new crystalline form of the methanesulfonic acid addition salt of 4-(4-methylpiperazin-1-ylmethyl)-N-[4-methyl-3-(4-pyridin-3-yl)pyrimidin-2 -ylamino)phenyl]benzamide of formula 1, which may be used for example for tumor therapy.
Inventor(s): Zimmermann; Jurg (Basel, CH), Sutter; Bertrand (Hesingue, FR), Burger; Hans Michael (Allschwil, CH)
Assignee: Novartis AG (Basel, CH)
Application Number:09/463,097
Patent Litigation and PTAB cases: See patent lawsuits and PTAB cases for patent 6,894,051
Patent Claim Types:
see list of patent claims
Compound; Composition; Process; Use;

Drugs Protected by US Patent 6,894,051

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
>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: 6,894,051

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
Switzerland1764/97Jul 18, 1997
PCT Information
PCT FiledJuly 16, 1998PCT Application Number:PCT/EP98/04427
PCT Publication Date:January 28, 1999PCT Publication Number: WO99/03854

International Family Members for US Patent 6,894,051

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Argentina 016351   Start Trial
Argentina 043266   Start Trial
Austria 251152   Start Trial
Australia 740713   Start Trial
Australia 8975998   Start Trial
Brazil 9810920   Start Trial
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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