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Serving hundreds of leading biopharmaceutical companies globally:

Dow
Colorcon
Johnson and Johnson
Cerilliant
US Department of Justice
Accenture
Mallinckrodt
Covington
QuintilesIMS

Generated: April 26, 2018

DrugPatentWatch Database Preview

Details for Patent: 8,075,872

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Summary for Patent: 8,075,872
Title:Abuse-proofed dosage form
Abstract: The invention relates to a dosage form that is thermoshaped without being extruded and that is safeguarded from abuse, comprising at least one synthetic or natural polymer having a breaking strength of at least 500 N in addition to one or more active substances that could be subject to abuse and optionally physiologically acceptable adjuvants. The invention also relates to a corresponding method for producing said dosage form.
Inventor(s): Arkenau-Maric; Elisabeth (Koln, DE), Bartholomaus; Johannes (Aachen, DE), Kugelmann; Heinrich (Aachen, DE)
Assignee: Gruenenthal GmbH (Aachen, DE)
Application Number:11/349,544
Patent Claim Types:
see list of patent claims
Compound; Dosage form; Process; Composition;

Drugs Protected by US Patent 8,075,872

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
Depomed Inc NUCYNTA ER tapentadol hydrochloride TABLET, EXTENDED RELEASE;ORAL 200533-001 Aug 25, 2011 RX Yes No ➤ Sign Up ➤ Sign Up Y ➤ Sign Up
Depomed Inc NUCYNTA ER tapentadol hydrochloride TABLET, EXTENDED RELEASE;ORAL 200533-002 Aug 25, 2011 RX Yes No ➤ Sign Up ➤ Sign Up Y ➤ Sign Up
Depomed Inc NUCYNTA ER tapentadol hydrochloride TABLET, EXTENDED RELEASE;ORAL 200533-003 Aug 25, 2011 RX Yes No ➤ Sign Up ➤ Sign Up Y ➤ Sign Up
Depomed Inc NUCYNTA ER tapentadol hydrochloride TABLET, EXTENDED RELEASE;ORAL 200533-004 Aug 25, 2011 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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Foreign Priority and PCT Information for Patent: 8,075,872

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
Germany103 36 400Aug 06, 2003
Germany10 2005 005 446Feb 04, 2005

Non-Orange Book US Patents Family Members for Patent 8,075,872

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
9,629,807 Abuse-proofed dosage form ➤ Sign Up
8,192,722 Abuse-proof dosage form ➤ Sign Up
8,309,060 Abuse-proofed dosage form ➤ Sign Up
8,114,383 Abuse-proofed dosage form ➤ Sign Up
Patent No. Title Estimated Patent Expiration

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Serving hundreds of leading biopharmaceutical companies globally:

US Department of Justice
Covington
Teva
Medtronic
Daiichi Sankyo
QuintilesIMS
Cantor Fitzgerald
Mallinckrodt
Moodys

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