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Serving hundreds of leading biopharmaceutical companies globally:

Teva
US Army
Express Scripts
Julphar
Cerilliant
Merck
Deloitte
Johnson and Johnson
Fuji

Generated: May 24, 2018

DrugPatentWatch Database Preview

Details for Patent: 8,466,139

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Which drugs does patent 8,466,139 protect, and when does it expire?

Patent 8,466,139 protects FASLODEX and is included in one NDA.

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

This patent has sixty-six patent family members in forty countries.
Summary for Patent: 8,466,139
Title:Formulation
Abstract: The invention relates to a novel sustained release pharmaceutical formulation adapted for administration by injection containing the compound 7.alpha.-[9-(4,4,5,5,5-pentafluoropentylsulphinyl)nonyl]oestra-1- ,3,5(10)-triene-3,17.beta.-diol, more particularly to a formulation adapted for administration by injection containing the compound 7.alpha.-[9-(4,4,5,5,5-pentafluoropentylsulphinyl)nonyl]oestra-1,3,5(10)-- triene-3,17.beta.-diol in solution in a ricinoleate vehicle which additionally comprises at least one alcohol and a non-aqueous ester solvent which is miscible in the ricinoleate vehicle.
Inventor(s): Evans; John R (Macclesfield, GB), Grundy; Rosalind U (Macclesfield, GB)
Assignee: AstraZeneca AB (SE)
Application Number:13/602,667
Patent Litigation and PTAB cases: See patent lawsuits and PTAB cases for patent 8,466,139
Patent Claim Types:
see list of patent claims
Use; Formulation;

Drugs Protected by US Patent 8,466,139

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
Astrazeneca FASLODEX fulvestrant INJECTABLE;INTRAMUSCULAR 021344-001 Apr 25, 2002 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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Foreign Priority and PCT Information for Patent: 8,466,139

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
United Kingdom0000313.7Jan 10, 2000
United Kingdom0008837.7Apr 12, 2000

Non-Orange Book US Patents Family Members for Patent 8,466,139

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
8,329,680 Formulation ➤ Sign Up
6,774,122 Formulation ➤ Sign Up
7,456,160 Formulation ➤ Sign Up
Patent No. Title Estimated Patent Expiration

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Serving hundreds of leading biopharmaceutical companies globally:

Teva
Mallinckrodt
Fuji
Deloitte
Cantor Fitzgerald
Accenture
Daiichi Sankyo
Colorcon
Fish and Richardson

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