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Serving hundreds of leading biopharmaceutical companies globally:

Farmers Insurance
Chubb
McKinsey
Chinese Patent Office
US Army
US Department of Justice
Boehringer Ingelheim
Covington
Dow

Generated: April 22, 2018

DrugPatentWatch Database Preview

Details for Patent: 8,455,539

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Which drugs does patent 8,455,539 protect, and when does it expire?

Patent 8,455,539 protects TORISEL and is included in one NDA.

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

This patent has thirty-two patent family members in twenty-seven countries.
Summary for Patent: 8,455,539
Title:CCI-779 concentrate formulations
Abstract: This invention provides CCI-779 cosolvent concentrates which are useful in preparing a parenteral formulation of rapamycin 42-ester with 3-hydroxy-2-(hydroxymethyl)-2-methylpropionic acid (CCI-779) following admixture with a diluent.
Inventor(s): Rubino; Joseph T. (Towaco, NJ), Siskavich; Victoria (Lyon Mountain, NY), Harrison; Maureen M. (Sugar Loaf, NY), Gandhi; Pooja (Highland Mills, NY)
Assignee: Wyeth LLC (Madison, NJ)
Application Number:13/651,623
Patent Claim Types:
see list of patent claims
Compound; Formulation;

Drugs Protected by US Patent 8,455,539

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
Pf Prism Cv TORISEL temsirolimus SOLUTION;INTRAVENOUS 022088-001 May 30, 2007 RX Yes Yes ➤ Sign Up ➤ Sign Up Y ➤ Sign Up
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 8,455,539

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
8,722,700 CCI-779 formulations for parenteral administration ➤ Sign Up
8,026,276 Parenteral CCI-779 formulations containing cosolvents, an antioxidant, and a surfactant ➤ Sign Up
8,299,116 CCI-779 concentrate formulations ➤ Sign Up
Patent No. Title Estimated Patent Expiration

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Serving hundreds of leading biopharmaceutical companies globally:

Medtronic
Johnson and Johnson
Teva
Federal Trade Commission
Harvard Business School
Dow
Citi
Express Scripts
Chubb

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