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Serving hundreds of leading biopharmaceutical companies globally:

Federal Trade Commission
Cipla
McKesson
Johnson and Johnson
Covington
Fuji
Teva
Cerilliant
McKinsey

Generated: June 18, 2018

DrugPatentWatch Database Preview

Details for Patent: 8,420,056

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Summary for Patent: 8,420,056
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: Grunenthal GmbH (Aachen, DE)
Application Number:13/270,505
Patent Claim Types:
see list of patent claims
Compound; Dosage form; Process; Composition;

Drugs Protected by US Patent 8,420,056

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 ➤ Try a Free Trial ➤ Try a Free Trial Y ➤ Try a Free Trial
Depomed Inc NUCYNTA ER tapentadol hydrochloride TABLET, EXTENDED RELEASE;ORAL 200533-002 Aug 25, 2011 RX Yes No ➤ Try a Free Trial ➤ Try a Free Trial Y ➤ Try a Free Trial
Depomed Inc NUCYNTA ER tapentadol hydrochloride TABLET, EXTENDED RELEASE;ORAL 200533-003 Aug 25, 2011 RX Yes No ➤ Try a Free Trial ➤ Try a Free Trial Y ➤ Try a Free Trial
Depomed Inc NUCYNTA ER tapentadol hydrochloride TABLET, EXTENDED RELEASE;ORAL 200533-004 Aug 25, 2011 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 Patent Submitted

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Non-Orange Book US Patents Family Members for Patent 8,420,056

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
8,192,722 Abuse-proof dosage form ➤ Try a Free Trial
8,323,889 Process for the production of an abuse-proofed solid dosage form ➤ Try a Free Trial
9,629,807 Abuse-proofed dosage form ➤ Try a Free Trial
8,075,872 Abuse-proofed dosage form ➤ Try a Free Trial
Patent No. Title Estimated Patent Expiration

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International Family Members for US Patent 8,420,056

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Argentina 045352 ➤ Try a Free Trial
Argentina 045353 ➤ Try a Free Trial
Argentina 046994 ➤ Try a Free Trial
Argentina 049083 ➤ Try a Free Trial
Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration

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Serving hundreds of leading biopharmaceutical companies globally:

Chubb
Julphar
Moodys
Cantor Fitzgerald
Medtronic
Citi
Express Scripts
Boehringer Ingelheim
US Department of Justice

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