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Serving leading biopharmaceutical companies globally:

AstraZeneca
Queensland Health
UBS
Argus Health
Fuji
Chinese Patent Office
Federal Trade Commission
Merck
Medtronic
Healthtrust

Generated: February 23, 2018

DrugPatentWatch Database Preview

Details for Patent: 8,894,988

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Summary for Patent: 8,894,988
Title:Tamper resistant dosage forms
Abstract: The present invention relates to pharmaceutical dosage forms, for example to a tamper resistant dosage form including an opioid analgesic, and processes of manufacture, uses, and methods of treatment thereof.
Inventor(s): McKenna; William H. (Yonkers, NY), Mannion; Richard O. (Furlong, PA), O'Donnell; Edward P. (Basking Ridge, NJ), Huang; Haiyong H. (Princeton, NJ)
Assignee: Purdue Pharma L.P. (Stamford, CT) Purdue Pharmaceuticals L.P. (Wilson, NC)
Application Number:13/900,963
Patent Claim Types:
see list of patent claims
Composition; Dosage form; Process; Device;

Drugs Protected by US Patent 8,894,988

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Patent Submitted
Purdue Pharma Lp OXYCONTIN oxycodone hydrochloride TABLET, EXTENDED RELEASE;ORAL 022272-001 Apr 5, 2010 RX Yes No ➤ Sign Up ➤ Sign Up Y ➤ Sign Up
Purdue Pharma Lp OXYCONTIN oxycodone hydrochloride TABLET, EXTENDED RELEASE;ORAL 022272-002 Apr 5, 2010 RX Yes No ➤ Sign Up ➤ Sign Up Y ➤ Sign Up
Purdue Pharma Lp OXYCONTIN oxycodone hydrochloride TABLET, EXTENDED RELEASE;ORAL 022272-003 Apr 5, 2010 RX Yes No ➤ Sign Up ➤ Sign Up Y ➤ Sign Up
Purdue Pharma Lp OXYCONTIN oxycodone hydrochloride TABLET, EXTENDED RELEASE;ORAL 022272-004 Apr 5, 2010 RX Yes No ➤ Sign Up ➤ Sign Up Y ➤ Sign Up
Purdue Pharma Lp OXYCONTIN oxycodone hydrochloride TABLET, EXTENDED RELEASE;ORAL 022272-005 Apr 5, 2010 RX Yes Yes ➤ Sign Up ➤ Sign Up Y ➤ Sign Up
Purdue Pharma Lp OXYCONTIN oxycodone hydrochloride TABLET, EXTENDED RELEASE;ORAL 022272-006 Apr 5, 2010 RX Yes No ➤ Sign Up ➤ Sign Up Y ➤ Sign Up
Purdue Pharma Lp OXYCONTIN oxycodone hydrochloride TABLET, EXTENDED RELEASE;ORAL 022272-007 Apr 5, 2010 RX Yes No ➤ Sign Up ➤ Sign Up Y ➤ 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 Patent Submitted

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Non-Orange Book US Patents Family Members for Patent 8,894,988

For Orange Book-listed patents (shown in the main table above) generic applications must certify that the listed patents are expired, invalid, or will not be infringed by generic entry.

The non-Orange Book patents listed below do not require formal certifications, so they do not automatically impede generic entry. Instead, they represent potential opportunities for branded firms to block generic entry through patent infringment challenges.

Patent No. Title Estimated Patent Expiration
9,775,810 Tamper resistant dosage forms ➤ Sign Up
9,492,389 Tamper resistant dosage forms ➤ Sign Up
9,492,393 Tamper resistant dosage forms ➤ Sign Up
8,808,741 Tamper resistant dosage forms ➤ Sign Up
8,834,925 Tamper resistant dosage forms ➤ Sign Up
9,095,614 Tamper resistant dosage forms ➤ Sign Up
9,770,416 Tamper resistant dosage forms ➤ Sign Up
9,545,380 Tamper resistant dosage forms ➤ Sign Up
9,486,413 Tamper resistant dosage forms ➤ Sign Up
8,846,086 Tamper resistant dosage forms ➤ Sign Up
Patent No. Title Estimated Patent Expiration

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International Patents Family Members for US Patent 8,894,988

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Croatia P20130444 ➤ Sign Up
Croatia P20130539 ➤ Sign Up
Israel 197214 ➤ Sign Up
Israel 217787 ➤ Sign Up
Israel 217788 ➤ Sign Up
Israel 217789 ➤ Sign Up
Israel 217790 ➤ Sign Up
Israel 217791 ➤ Sign Up
Israel 217792 ➤ Sign Up
Israel 217794 ➤ Sign Up
Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration

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Serving hundreds of leading biopharmaceutical companies globally:

Daiichi Sankyo
Johnson and Johnson
US Department of Justice
McKinsey
Healthtrust
Dow
Julphar
Baxter
Chubb

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