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Serving leading biopharmaceutical companies globally:

Express Scripts
Johnson and Johnson

Last Updated: November 29, 2022

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.

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

This patent has seven 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 Submissiondate
Astrazeneca Ab BYDUREON PEN exenatide synthetic FOR SUSPENSION, EXTENDED RELEASE;SUBCUTANEOUS 022200-002 Feb 28, 2014 DISCN Yes No See Plans and Pricing See Plans and Pricing Y See Plans and Pricing
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Patented / Exclusive Use >Submissiondate

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

International Family Members for US Patent 8,439,864

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
China 101687080 See Plans and Pricing
Germany 102007016811 See Plans and Pricing
European Patent Office 2134392 See Plans and Pricing
Japan 2010523183 See Plans and Pricing
Japan 5222353 See Plans and Pricing
Poland 2134392 See Plans and Pricing
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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Serving leading biopharmaceutical companies globally:

Express Scripts
Boehringer Ingelheim

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