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Serving hundreds of leading biopharmaceutical companies globally:

Cipla
US Army
Chubb
Moodys
Queensland Health
UBS
Fish and Richardson
Mallinckrodt
McKinsey

Generated: April 26, 2018

DrugPatentWatch Database Preview

Details for Patent: 6,894,051

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Which drugs does patent 6,894,051 protect, and when does it expire?

Patent 6,894,051 protects GLEEVEC and is included in two NDAs.

Protection for GLEEVEC has been extended six months for pediatric studies, as indicated by the *PED designation in the table below.

This patent has forty-six patent family members in thirty-one countries.
Summary for Patent: 6,894,051
Title: Crystal modification of a N-phenyl-2-pyrimidineamine derivative, processes for its manufacture and its use
Abstract:The invention relates to a new crystalline form of the methanesulfonic acid addition salt of 4-(4-methylpiperazin-1-ylmethyl)-N-[4-methyl-3-(4-pyridin-3-yl)pyrimidin-2 -ylamino)phenyl]benzamide of formula 1, which may be used for example for tumor therapy.
Inventor(s): Zimmermann; Jurg (Basel, CH), Sutter; Bertrand (Hesingue, FR), Burger; Hans Michael (Allschwil, CH)
Assignee: Novartis AG (Basel, CH)
Application Number:09/463,097
Patent Claim Types:
see list of patent claims
Compound; Composition; Process; Use;

Drugs Protected by US Patent 6,894,051

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
Novartis GLEEVEC imatinib mesylate CAPSULE;ORAL 021335-001 May 10, 2001 DISCN Yes No ➤ Sign Up ➤ Sign Up Y ➤ Sign Up
Novartis GLEEVEC imatinib mesylate CAPSULE;ORAL 021335-002 May 10, 2001 DISCN Yes No ➤ Sign Up ➤ Sign Up Y ➤ Sign Up
Novartis GLEEVEC imatinib mesylate TABLET;ORAL 021588-001 Apr 18, 2003 AB RX Yes No ➤ Sign Up ➤ Sign Up Y ➤ Sign Up
Novartis GLEEVEC imatinib mesylate TABLET;ORAL 021588-002 Apr 18, 2003 AB RX Yes Yes ➤ 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: 6,894,051

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
Switzerland1764/97Jul 18, 1997
PCT Information
PCT FiledJuly 16, 1998PCT Application Number:PCT/EP98/04427
PCT Publication Date:January 28, 1999PCT Publication Number: WO99/03854

Non-Orange Book US Patents Family Members for Patent 6,894,051

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
RE43932 Crystal modification of a N-phenyl-2-pyrimidineamine derivative, processes for its manufacture and its use ➤ Sign Up
7,151,106 Crystal modification of a N-phenyl-2-pyrimidineamine derivative, processes for its manufacture and its use ➤ Sign Up
7,544,799 Crystal modification of a N-phenyl-2-pyrimidineamine derivative, processes for its manufacture and its use ➤ Sign Up
Patent No. Title Estimated Patent Expiration

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Serving hundreds of leading biopharmaceutical companies globally:

Fish and Richardson
Cerilliant
Julphar
Medtronic
Moodys
UBS
Mallinckrodt
Covington
Harvard Business School

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