Details for Patent: 11,439,777

Which drugs does patent 11,439,777 protect, and when does it expire?

Patent 11,439,777 protects PROAIR DIGIHALER, AIRDUO DIGIHALER, and ARMONAIR DIGIHALER, and is included in three NDAs.

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

This patent has twenty-eight patent family members in thirteen countries.

Summary for Patent: 11,439,777

Title:	Drug delivery device with electronics
Abstract:	A device for delivering medication to a user may include a main body, an electronics module, and a slider. The main body may include a mouthpiece, a medication reservoir, and a mouthpiece cover, where the mouthpiece cover may be hinged to the main body. The electronics module may include a communication circuit, a pressure sensor, and a switch. The slider may be configured to engage the switch when the mouthpiece cover moves from a closed position to an open position. The switch may be configured to switch the electronics module from an off state or a sleep state to an active state. The electronics module may be configured to never return to the off state after the mouthpiece cover is moved to expose the mouthpiece for the first time by the user.
Inventor(s):	Calderon Oliveras; Enrique (Waterford, IE), Lewis; Carl L. (Cambridgeshire, GB), Cotton; Symon D'Oyly (Cambridge, GB), Gardner; Steven D. (Peterborough, GB), Kivlin; Robert O. (Cambridge, GB)
Assignee:	Norton (Waterford) Limited (Waterford, IE)
Application Number:	16/240,983
Patent Claim Types: see list of patent claims	Delivery;

Drugs Protected by US Patent 11,439,777

Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Patented / Exclusive Use	Submissiondate
Teva Branded Pharm	PROAIR DIGIHALER	albuterol sulfate	POWDER, METERED;INHALATION	205636-002	Dec 21, 2018		RX	Yes	No			Y
Teva Pharm	AIRDUO DIGIHALER	fluticasone propionate; salmeterol xinafoate	POWDER;INHALATION	208799-004	Jul 12, 2019		RX	Yes	No			Y
Teva Pharm	AIRDUO DIGIHALER	fluticasone propionate; salmeterol xinafoate	POWDER;INHALATION	208799-005	Jul 12, 2019		RX	Yes	No			Y

International Family Members for US Patent 11,439,777

Country	Patent Number	Estimated Expiration	Supplementary Protection Certificate	SPC Country	SPC Expiration
Australia	2017361878
Australia	2022263489
Canada	3043965