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Details for Patent: 7,148,207

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Patent 7,148,207 protects OFORTA and is included in one NDA.

This patent has thirty-five patent family members in twenty-nine countries.

This patent has expired prematurely due to non-payment of maintenance fees. See details below.

Summary for Patent: 7,148,207

Title:Oral fludara of high-purity formulation with quick release of active ingredient
Abstract:This invention relates to a quick-release tablet formulation with >99.19% pure fludara (high-purity fludara) as an active ingredient in a defined composition of residual contaminants.
Inventor(s): Heil; Wolfgang (Stelle, DE), Tistam; Ulf (Wezembeek Oppem, BE), Lipp; Ralph (Berlin, DE), Tack; Johannes-Wilhelm (Berlin, DE)
Assignee: Schering Aktiengesellschaft (Berlin, DE)
Application Number:10/324,141
Patent Claim Types:
see list of patent claims
Formulation; Compound; Dosage form; Use;
Patent Metrics:
Source: PatentQuant.com
Field: Pharmaceuticals
Back Citations: 16th percentile
Forward Citations: 0th percentile

Applicant Tradename Generic Name Dosage NDA Approval Date Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use
Sanofi Aventis Us
fludarabine phosphate
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Premature patent expiration for: 7,148,207

Expiration due to failure to pay maintenance fee

Patent Number Expiration Date
7,148,207 December 12, 2014

Foreign Priority and PCT Information for Patent: 7,148,207

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
Germany101 64 510Dec 20, 2001

International Patent Family for Patent: 7,148,207

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Argentina037965► subscribe
Austria303797► subscribe
Australia2002349043► 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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