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Serving hundreds of leading biopharmaceutical companies globally:

Harvard Business School
Cerilliant
Covington
Fuji
Johnson and Johnson
Citi
Dow
Medtronic
Federal Trade Commission

Generated: May 20, 2018

DrugPatentWatch Database Preview

Details for Patent: 7,855,217

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Summary for Patent: 7,855,217
Title:Polymorphic forms of 3-(4-amino-1-oxo-1,3 dihydro-isoindol-2-yl)-piperidine-2,6-dione
Abstract:Polymorphic forms of 3-(4-amino-1-oxo-1,3 dihydro-isoindol-2-yl)-piperidine-2,6-dione are disclosed. Compositions comprising the polymorphic forms, methods of making the polymorphic forms and methods of their use are also disclosed.
Inventor(s): Jaworsky; Markian S. (Hopewell, NJ), Chen; Roger Shen-Chu (Edison, NJ), Muller; George W. (Bridgewater, NJ)
Assignee: Celgene Corporation (Summit, NJ)
Application Number:12/335,395
Patent Litigation and PTAB cases: See patent lawsuits and PTAB cases for patent 7,855,217
Patent Claim Types:
see list of patent claims
Compound; Composition; Dosage form;

Drugs Protected by US Patent 7,855,217

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
Celgene REVLIMID lenalidomide CAPSULE;ORAL 021880-005 Dec 21, 2011 RX Yes No ➤ Sign Up ➤ Sign Up Y Y ➤ Sign Up
Celgene REVLIMID lenalidomide CAPSULE;ORAL 021880-001 Dec 27, 2005 RX Yes No ➤ Sign Up ➤ Sign Up Y Y ➤ Sign Up
Celgene REVLIMID lenalidomide CAPSULE;ORAL 021880-002 Dec 27, 2005 RX Yes No ➤ Sign Up ➤ Sign Up Y Y ➤ Sign Up
Celgene REVLIMID lenalidomide CAPSULE;ORAL 021880-003 Jun 29, 2006 RX Yes No ➤ Sign Up ➤ Sign Up Y 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 7,855,217

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
8,143,286 Polymorphic forms of 3-(4-amino-1-oxo-1,3 dihydro-isoindol-2-yl)-piperidine-2,6-dione) ➤ Sign Up
8,492,406 Methods for treatment of follicular lymphoma using 3-(4-amino-1-oxo-1,3-dihydroisoindol-2-yl)-piperidine-2,6-dione ➤ Sign Up
9,101,621 Methods for treating multiple myeloma with 3-(4-amino-1-oxo-1,3-dihydro-isoindol-2-yl)-piperidine-2,6-dione after stem cell transplantation ➤ Sign Up
8,207,200 Methods for treating multiple myeloma using 3-(4-amino-1-oxo-1,3-dihydroindol-2-yl)-piperidine-2,6-dione follow by autologous stem cell transplantation ➤ Sign Up
Patent No. Title Estimated Patent Expiration

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Serving hundreds of leading biopharmaceutical companies globally:

Daiichi Sankyo
Moodys
Mallinckrodt
Queensland Health
Fuji
Medtronic
UBS
Cipla
US Department of Justice

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