Make Better Decisions - Finding and Evaluating Generic and Branded Drug Market Entry Opportunities

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Federal Trade Commission
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Generated: September 16, 2019

DrugPatentWatch Database Preview

Details for Patent: 8,551,520

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Which drugs does patent 8,551,520 protect, and when does it expire?

Patent 8,551,520 protects HYSINGLA and is included in one NDA.

This patent has forty-five patent family members in thirteen countries.

Summary for Patent: 8,551,520
Title:Controlled release hydrocodone
Abstract: A solid oral controlled-release dosage form of hydrocodone is disclosed, the dosage form comprising an analgesically effective amount of hydrocodone or a pharmaceutically acceptable salt thereof, and controlled release material.
Inventor(s): Oshlack; Benjamin (New York, NY), Huang; Hua-Pin (Englewood Cliffs, NJ), Masselink; John K. (Old Tappan, NJ), Tonelli; Alfred (Congers, NY)
Assignee: Purdue Pharma L.P. (Stamford, CT)
Application Number:13/721,293
Patent Litigation and PTAB cases: See patent lawsuits and PTAB cases for patent 8,551,520
Patent Claim Types:
see list of patent claims
 

Drugs Protected by US Patent 8,551,520

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Purdue Pharma Lp HYSINGLA hydrocodone bitartrate TABLET, EXTENDED RELEASE;ORAL 206627-001 Nov 20, 2014 RX Yes Yes   Try a Free Trial   Try a Free Trial Y   Try a Free Trial
Purdue Pharma Lp HYSINGLA hydrocodone bitartrate TABLET, EXTENDED RELEASE;ORAL 206627-002 Nov 20, 2014 RX Yes No   Try a Free Trial   Try a Free Trial Y   Try a Free Trial
Purdue Pharma Lp HYSINGLA hydrocodone bitartrate TABLET, EXTENDED RELEASE;ORAL 206627-003 Nov 20, 2014 RX Yes No   Try a Free Trial   Try a Free Trial Y   Try a Free Trial
Purdue Pharma Lp HYSINGLA hydrocodone bitartrate TABLET, EXTENDED RELEASE;ORAL 206627-004 Nov 20, 2014 RX Yes No   Try a Free Trial   Try a Free Trial Y   Try a Free 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

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Julphar
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Mallinckrodt

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