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Serving hundreds of leading biopharmaceutical companies globally:

McKinsey
Fish and Richardson
Mallinckrodt
Merck
AstraZeneca
Federal Trade Commission
QuintilesIMS
Boehringer Ingelheim
Accenture

Generated: June 22, 2018

DrugPatentWatch Database Preview

Details for Patent: 9,023,397

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Which drugs does patent 9,023,397 protect, and when does it expire?

Patent 9,023,397 protects FOSRENOL and is included in one NDA.

This patent has eleven patent family members in nine countries.
Summary for Patent: 9,023,397
Title:Capsule and powder formulations containing lanthanum compounds
Abstract: The present invention includes an oral pharmaceutical capsule comprising a shell, lanthanum carbonate or lanthanum carbonate hydrate, and a lubricant such as talc, wherein the shell encapsulates the lanthanum carbonate or its hydrate and the lubricant. Capsule shells comprise, for example, gelatin. The present invention also includes an oral pharmaceutical powder comprising lanthanum carbonate or lanthanum carbonate hydrate and a pharmaceutically acceptable excipient. The oral pharmaceutical capsules and powders of the present invention can be administered to treat a patient at risk of or suffering from hyperphosphatemia, at risk of or suffering from chronic kidney disease (CKD), at risk of or suffering from soft tissue calcification associated with CKD, or at risk of or suffering from secondary hyperparathyroidism.
Inventor(s): Pierce; David (Hertfordshire, GB), Ferdinando; Josephine Christine (Tadley, GB), Davies; Peter Neil (Basingstoke, GB)
Assignee: Shire LLC (Florence, KY)
Application Number:14/507,551
Patent Claim Types:
see list of patent claims
Composition; Compound;

Drugs Protected by US Patent 9,023,397

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Patent Submitted
Shire Dev Llc FOSRENOL lanthanum carbonate POWDER;ORAL 204734-002 Sep 24, 2014 RX Yes Yes ➤ Try a Free Trial ➤ Try a Free Trial Y ➤ Try a Free Trial
Shire Dev Llc FOSRENOL lanthanum carbonate POWDER;ORAL 204734-001 Sep 24, 2014 RX Yes No ➤ Try a Free Trial ➤ Try a Free Trial Y ➤ Try a Free Trial
Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Patent Submitted

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Non-Orange Book US Patents Family Members for Patent 9,023,397

For Orange Book-listed patents (shown in the main table above) generic applications must certify that the listed patents are expired, invalid, or will not be infringed by generic entry.

The non-Orange Book patents listed below do not require formal certifications, so they do not automatically impede generic entry. Instead, they represent potential opportunities for branded firms to block generic entry through patent infringment challenges.

Patent No. Title Estimated Patent Expiration
8,263,119 Capsule formulations containing lanthanum compounds ➤ Try a Free Trial
8,980,327 Capsule and powder formulations containing lanthanum compounds ➤ Try a Free Trial
8,697,132 Capsule and powder formulations containing lanthanum compounds ➤ Try a Free Trial
Patent No. Title Estimated Patent Expiration

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International Family Members for US Patent 9,023,397

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Australia 2011336602 ➤ Try a Free Trial
Brazil 112013013469 ➤ Try a Free Trial
Canada 2816626 ➤ Try a Free Trial
China 103237543 ➤ Try a Free Trial
Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration

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Serving hundreds of leading biopharmaceutical companies globally:

Deloitte
US Army
Merck
Medtronic
Colorcon
QuintilesIMS
Cantor Fitzgerald
Baxter
Accenture

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