Details for Patent: 9,107,921

Which drugs does patent 9,107,921 protect, and when does it expire?

Patent 9,107,921 protects TUXARIN ER and is included in one NDA.

Summary for Patent: 9,107,921

Title:	Oral dosage forms for oxygen containing active agents and oxyl-containing polymers
Abstract:	A pharmaceutical tablet for oral administration once every 12 hours is provided. The tablet includes a first active agent that is a tri-oxy active agent, a second active agent, and a release rate controlling non-ionic oxyl-containing hydrophilic polymer. The tablet is a matrix tablet and a single-dose administration of one or more tablets to a subject under fasted conditions provides a mean Cm.about. for each of the first active agent and the second active agent that is 70% to 135% of a respective mean Cm.about. provided by administering an immediate release oral dosage form to a subject under fasted conditions every 4 to 6 hours over a 12 hour time period, wherein cumulative dosage amounts administered over the 12 hour time period of each active agent is equivalent to the respective amount of each active agent in the pharmaceutical tablet.
Inventor(s):	Giliyar; Chandrashekar (North Maple Grove, MN), Nachaegari; Satish Kumar (Salt Lake City, UT), Machiappan; Chidambaram (Salt Lake City, UT), Patel; Mahesh V. (Salt Lake City, UT), Venkateshwaran; Srinivasan (Salt Lake City, UT)
Assignee:	Spriaso LLC (Salt Lake City, UT)
Application Number:	14/555,043
Patent Claim Types: see list of patent claims	Composition; Compound; Dosage form; Formulation;

Drugs Protected by US Patent 9,107,921

Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Patented / Exclusive Use	Submissiondate
Mainpointe	TUXARIN ER	chlorpheniramine maleate; codeine phosphate	TABLET, EXTENDED RELEASE;ORAL	206323-001	Jun 22, 2015		RX	No	No			Y