Details for Patent: 9,808,431

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Which drugs does patent 9,808,431 protect, and when does it expire?

Patent 9,808,431 protects OBREDON and is included in one NDA.

Summary for Patent: 9,808,431

Title:	Immediate release oral guaifenesin solution
Abstract:	Disclosed is an immediate release solution for oral administration of guaifenesin and at least one additional drug. In addition to water the solution comprises as solvents propylene glycol and glycerol in a concentration which significantly increases the bioavailability of guaifenesin in the human body.
Inventor(s):	Hafey; Paul (Keller, TX)
Assignee:	Sovereign Pharmaceuticals, LLC (Fort Worth, TX)
Application Number:	15/401,318
Patent Claim Types: see list of patent claims	Formulation; Dosage form;

Drugs Protected by US Patent 9,808,431

Glossary

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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
Sovereign Pharms	OBREDON	guaifenesin; hydrocodone bitartrate	SOLUTION;ORAL	205474-001	Nov 14, 2014		DISCN	Yes	No	⤷ Sign Up	⤷ Sign Up	Y	Y		A METHOD OF INCREASING THE BIOAVAILABILITY OF GUAIFENESIN IN A SOLUTION CONTAINING 54% TO 66% BY WEIGHT OF PROPYLENE GLYCOL AND GLYCEROL, WHEREIN THE METHOD INCREASES THE CMAX BY AT LEAST 1.5 AND/OR INCREASES THE AUC (0-INF) BY AT LEAST 1.4	⤷ Sign Up
>Applicant	>Tradename	>Generic Name	>Dosage	>NDA	>Approval Date	>TE	>Type	>RLD	>RS	>Patent No.	>Patent Expiration	>Product	>Substance	>Delist Req.	>Patented / Exclusive Use	>Submissiondate

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