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Details for Patent: 7,297,703

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Patent 7,297,703 protects AFINITOR and AFINITOR DISPERZ and is included in two NDAs. There have been two Paragraph IV challenges on Afinitor.

Protection for AFINITOR has been extended six months for pediatric studies, as indicated by the *PED designation in the table below.

Summary for Patent: 7,297,703

Title:Macrolides
Abstract:A mixture comprising a poly-ene macrolide and an antioxidant. Preferably, the poly-ene macrolide is rapamycin and the antioxidant is 2, 6-di-tert.-butyl-4-methylphenol. The presence of the antioxidant improves the stability of the poly-ene macrolide to oxidation.
Inventor(s): Navarro; Francois (Bruebach, FR), Petit; Samuel (Mont Saint-Aignan, FR), Stone; Guy (Ettingen, CH)
Assignee: Novartis AG (Basel, CH)
Application Number:11/020,860
Patent Claim Types:
see list of patent claims
Composition; Dosage form; Process;
Patent Metrics:
Source: PatentQuant.com
Field: Organic fine chemistry
Back Citations: 9th percentile
Forward Citations: 0th percentile

Applicant Tradename Generic Name Dosage NDA Approval Date Type RLD Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use
Novartis
AFINITOR
everolimus
TABLET;ORAL022334-003Jul 9, 2010RXNo7,297,703*PED► subscribeY
Novartis
AFINITOR
everolimus
TABLET;ORAL022334-001Mar 30, 2009RXNo7,297,703*PED► subscribeY
Novartis
AFINITOR
everolimus
TABLET;ORAL022334-004Mar 30, 2012RXNo7,297,703*PED► subscribeY
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Foreign Priority and PCT Information for Patent: 7,297,703

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
United Kingdom9826882.4Dec 07, 1998
United Kingdom9904934.8Mar 04, 1999

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