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Last Updated: April 26, 2024

Details for Patent: 8,703,177

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Which drugs does patent 8,703,177 protect, and when does it expire?

Patent 8,703,177 protects BUNAVAIL and is included in one NDA.

This patent has thirty-one patent family members in fifteen countries.

Summary for Patent: 8,703,177

Title:	Abuse-resistant mucoadhesive devices for delivery of buprenorphine
Abstract:	The present invention provides abuse deterrent mucoadhesive devices for delivery of buprenorphine. Each device comprises a mucoadhesive layer and a backing layer, and the pH in each layer is selected, such that absorption of buprenorphine is maximized.
Inventor(s):	Finn; Andrew (Raleigh, NC), Vasisht; Niraj (Cary, NC)
Assignee:	BioDelivery Sciences International, Inc. (Raleigh, NC)
Application Number:	13/590,094
Patent Litigation and PTAB cases:	See patent lawsuits and PTAB cases for patent 8,703,177
Patent Claim Types: see list of patent claims	Device;

Drugs Protected by US Patent 8,703,177

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Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Patented / Exclusive Use	Submissiondate
Bdsi	BUNAVAIL	buprenorphine hydrochloride; naloxone hydrochloride	FILM;BUCCAL	205637-001	Jun 6, 2014		DISCN	Yes	No	⤷ Try a Trial	⤷ Try a Trial	Y				⤷ Try a Trial
Bdsi	BUNAVAIL	buprenorphine hydrochloride; naloxone hydrochloride	FILM;BUCCAL	205637-002	Jun 6, 2014		DISCN	Yes	No	⤷ Try a Trial	⤷ Try a Trial	Y				⤷ Try a Trial
Bdsi	BUNAVAIL	buprenorphine hydrochloride; naloxone hydrochloride	FILM;BUCCAL	205637-003	Jun 6, 2014		DISCN	Yes	No	⤷ Try a Trial	⤷ Try a Trial	Y				⤷ Try a Trial
>Applicant	>Tradename	>Generic Name	>Dosage	>NDA	>Approval Date	>TE	>Type	>RLD	>RS	>Patent No.	>Patent Expiration	>Product	>Substance	>Delist Req.	>Patented / Exclusive Use	>Submissiondate

International Family Members for US Patent 8,703,177

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Country	Patent Number	Estimated Expiration	Supplementary Protection Certificate	SPC Country	SPC Expiration
Australia	2012296346	⤷ Try a Trial
Australia	2018200402	⤷ Try a Trial
Australia	2019206022	⤷ Try a Trial
Australia	2021201650	⤷ Try a Trial
Brazil	112014003651	⤷ Try a Trial
Canada	2845634	⤷ Try a Trial
>Country	>Patent Number	>Estimated Expiration	>Supplementary Protection Certificate	>SPC Country	>SPC Expiration

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