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Serving hundreds of leading biopharmaceutical companies globally:

Accenture
US Army
Deloitte
Fuji
Baxter
Cipla
Teva
Boehringer Ingelheim
Johnson and Johnson

Generated: May 20, 2018

DrugPatentWatch Database Preview

Details for Patent: 8,439,864

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Which drugs does patent 8,439,864 protect, and when does it expire?

Patent 8,439,864 protects BYDUREON PEN and is included in one NDA.

This patent has six patent family members in six countries.
Summary for Patent: 8,439,864
Title:Device for administering fluid from a multi-chamber ampoule in incremental steps
Abstract: An administering device for administering an active substance from a multi-chamber container comprising a first chamber holding a solid active substance and a second chamber holding a dissolving liquid for the active substance, wherein the administering device comprises a mixing device for mixing the active substance with the dissolving liquid and a housing accommodating the mixing device, the container being moveable relative to the housing, and the administering device further comprising a first indicator for indicating a position of the container relative to the housing upon completion of a mixing step, and a second indicator for indicating a position of the container relative to the housing upon completion of a venting step.
Inventor(s): Galbraith; Sofia (Solothurn, CH), Moser; Ulrich (Heimiswil, CH), Hirschel; Juerg (Aarau, CH), Thompson; Ian (Burgdorf, CH)
Assignee: TecPharma Licensing AG (Burgdorf, CH)
Application Number:12/572,796
Patent Claim Types:
see list of patent claims
Use; Device;

Drugs Protected by US Patent 8,439,864

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 Ab BYDUREON PEN exenatide synthetic FOR SUSPENSION, EXTENDED RELEASE;SUBCUTANEOUS 022200-002 Feb 28, 2014 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: 8,439,864

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
Germany10 2007 016 811Apr 5, 2007

Non-Orange Book US Patents Family Members for Patent 8,439,864

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
9,320,853 Method for administering a fluid active substance from a multi-chamber ampoule ➤ Sign Up
Patent No. Title Estimated Patent Expiration

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Serving hundreds of leading biopharmaceutical companies globally:

Covington
Teva
Moodys
Julphar
QuintilesIMS
Citi
Mallinckrodt
Baxter
Merck

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