Details for Patent: 9,655,843

Which drugs does patent 9,655,843 protect, and when does it expire?

Patent 9,655,843 protects BELBUCA and BUNAVAIL and is included in two NDAs.

This patent has forty-four patent family members in twenty-four countries.

Summary for Patent: 9,655,843

Patent landscape, scope, and claims:

Title:	Transmucosal delivery devices with enhanced uptake
Abstract:	The present invention provides methods for enhancing transmucosal uptake of a medicament, e.g., fentanyl or buprenorphine, to a subject and related devices. The method includes administering to a subject a transmucosal drug delivery device comprising the medicament. Also provided are devices suitable for transmucosal administration of a medicament to a subject and methods of their administration and use. The devices include a medicament disposed in a mucoadhesive polymeric diffusion environment and a barrier environment.
Inventor(s):	Finn; Andrew (Raleigh, NC), Vasisht; Niraj (Cary, NC)
Assignee:	BioDelivery Sciences International, Inc. (Raleigh, NC)
Application Number:	15/212,912
Patent Litigation and PTAB cases:	See patent lawsuits and PTAB cases for patent 9,655,843
Patent Claim Types: see list of patent claims	Use; Delivery; Device;

Drugs Protected by US Patent 9,655,843

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	BELBUCA	buprenorphine hydrochloride	FILM;BUCCAL	207932-001	Oct 23, 2015		RX	Yes	No	9,655,843		Y			MANAGEMENT OF PAIN SEVERE ENOUGH TO REQUIRE DAILY, AROUND-THE-CLOCK, LONG-TERM OPIOID TREATMENT AND FOR WHICH ALTERNATIVE TREATMENT OPTIONS ARE INADEQUATE
Bdsi	BELBUCA	buprenorphine hydrochloride	FILM;BUCCAL	207932-002	Oct 23, 2015		RX	Yes	No	9,655,843		Y			MANAGEMENT OF PAIN SEVERE ENOUGH TO REQUIRE DAILY, AROUND-THE-CLOCK, LONG-TERM OPIOID TREATMENT AND FOR WHICH ALTERNATIVE TREATMENT OPTIONS ARE INADEQUATE
Bdsi	BELBUCA	buprenorphine hydrochloride	FILM;BUCCAL	207932-003	Oct 23, 2015		RX	Yes	No	9,655,843		Y			MANAGEMENT OF PAIN SEVERE ENOUGH TO REQUIRE DAILY, AROUND-THE-CLOCK, LONG-TERM OPIOID TREATMENT AND FOR WHICH ALTERNATIVE TREATMENT OPTIONS ARE INADEQUATE

International Family Members for US Patent 9,655,843

Country	Patent Number	Estimated Expiration	Supplementary Protection Certificate	SPC Country	SPC Expiration
Australia	2007275581
Brazil	122020000250
Brazil	PI0714712