Details for Patent: 8,690,837

Which drugs does patent 8,690,837 protect, and when does it expire?

Patent 8,690,837 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 five patent family members in four countries.

Summary for Patent: 8,690,837

Title:	Mixing device for a two-chamber ampoule
Abstract:	A device for administering a product (e.g. a medicinal or therapeutic substance), the device including a receptacle for the product or constituents of the product and a casing, wherein the receptacle and casing are engaged, and an outer sleeve, wherein the casing can be moved relative to the receptacle into the outer sleeve.
Inventor(s):	Mori; Kevin (Burgdorf, CH), Kaenel; Celine (Zurich, CH), Drunk; Annette (Bern, CH), Hirschel; Jurg (Aarau, CH), Moser; Ulrich (Heimiswil, CH), Tschirren; Markus (Kirchberg, CH), Wymann; Martin (Liebefeld, CH), Harris; Scott (San Diego, CA), Ryan; Patrick J. (Boston, MA), Pidgeon; Andrew D. (Cambridge, GB), Tuckwell; Jonathan D. (Cambridge, GB), Mann; Richard (Cambridge, GB)
Assignee:	TecPharma Licensing AG (Burgdorf, CH)
Application Number:	12/951,637
Patent Claim Types: see list of patent claims	Device;

Drugs Protected by US Patent 8,690,837

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					Y

Foreign Priority and PCT Information for Patent: 8,690,837

Foriegn Application Priority Data
Foreign Country	Foreign Patent Number	Foreign Patent Date
Germany	10 2008 025 002	May 24, 2008

International Family Members for US Patent 8,690,837

Country	Patent Number	Estimated Expiration	Supplementary Protection Certificate	SPC Country	SPC Expiration
Germany	102008025002
European Patent Office	2300080
Taiwan	200948407
Taiwan	I411453