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Details for Patent: 6,110,918

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Patent 6,110,918 protects GEODON and is included in one NDA. There has been one Paragraph IV challenge on Geodon.

This patent has fifty-four patent family members in forty-three countries.

Summary for Patent: 6,110,918

Title: Mesylate trihydrate salt of 5-(2-(4-(1,2-benzisothiazol-3-yl)-1-piperazinyl)ethyl)-6-chloro-1,3-dihy dro-2(1H)-indol-2-one (=ziprasidone), its preparation and its use as dopamine D2 antagonist
Abstract:Mesylate Trihydrate Salt of 5-(2-(4-(1,2-benzisothiazol-3-yl)-1-piperazinyl)ethyl)-6-chloro-1,3-dihydr o-2(1H)-indol-2-one (=Ziprasidone), Its Preparation and Its Use as Dopamine D2 Antagonist The invention relates to the mesylate trihydrate salt of 5-(2-(4-(1,2-benzisothiazol-3-yl)-1-piperazinyl)ethyl)-6-chloro-1,3-dihydr o-2(1H)-indol-2-one ("ziprasidone mesylate trihydrate"), to pharmaceutical compositions containing ziprasidone mesylate trihydrate, and to methods of administering ziprasidone mesylate trihydrate to treat psychotic diseases.
Inventor(s): Busch; Frank R. (Gales Ferry, CT), Rose; Carol A. (Ledyard, CT)
Assignee: Pfizer Inc (New York, NY)
Application Number:09/180,456
Patent Claim Types:
see list of patent claims
Compound; Use; Composition; Dosage form;
Patent Metrics:
Source: PatentQuant.com
Field: Basic materials chemistry
Back Citations: 10th percentile
Forward Citations: 1st percentile

Applicant Tradename Generic Name Dosage NDA Approval Date Type RLD Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use
Pfizer
GEODON
ziprasidone mesylate
INJECTABLE;INTRAMUSCULAR020919-001Jun 21, 2002RXYes6,110,918► subscribe
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Foreign Priority and PCT Information for Patent: 6,110,918

PCT Information
PCT FiledMarch 26, 1997PCT Application Number:PCT/IB97/00306
PCT Publication Date:November 13, 1997PCT Publication Number: WO97/42190

International Patent Family for Patent: 6,110,918

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
African Regional IP Organization (ARIPO)838► subscribe
African Regional IP Organization (ARIPO)9700978► subscribe
Argentina007003► subscribe
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The estimated expiration dates shown above are derived by simply adding 20 years to the priority date.
Due to the complexity of determining patent expirations even in a single country, compounded by the diversity of global patent laws, it is advisable to have patent counsel verify freedom to operate.

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