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Serving hundreds of leading biopharmaceutical companies globally:

Farmers Insurance
Daiichi Sankyo
Fish and Richardson
McKinsey
UBS
Harvard Business School
McKesson
Chinese Patent Office
Merck

Generated: April 24, 2018

DrugPatentWatch Database Preview

Details for Patent: 8,609,863

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Which drugs does patent 8,609,863 protect, and when does it expire?

Patent 8,609,863 protects TREANDA and is included in one NDA.

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

This patent has thirty-two patent family members in twenty-one countries.
Summary for Patent: 8,609,863
Title:Bendamustine pharmaceutical compositions
Abstract: The present invention provides pharmaceutical formulations of lyophilized bendamustine suitable for pharmaceutical use. The present invention further provides methods of producing lyophilized bendamustine. The pharmaceutical formulations can be used for any disease that is sensitive to treatment with bendamustine, such as neoplastic diseases.
Inventor(s): Brittain; Jason Edward (El Cajon, CA), Franklin; Joe Craig (Tulsa, OK)
Assignee: Cephalon, Inc. (Frazer, PA)
Application Number:13/719,379
Patent Claim Types:
see list of patent claims
Compound; Composition; Process;

Drugs Protected by US Patent 8,609,863

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
Cephalon TREANDA bendamustine hydrochloride POWDER;IV (INFUSION) 022249-002 May 1, 2009 AP RX Yes Yes ➤ Sign Up ➤ Sign Up Y ➤ Sign Up
Cephalon TREANDA bendamustine hydrochloride POWDER;IV (INFUSION) 022249-001 Mar 20, 2008 AP 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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Non-Orange Book US Patents Family Members for Patent 8,609,863

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
8,791,270 Bendamustine pharmaceutical compositions ➤ Sign Up
8,895,756 Bendamustine pharmaceutical compositions ➤ Sign Up
8,436,190 Bendamustine pharmaceutical compositions ➤ Sign Up
8,461,350 Bendamustine pharmaceutical compositions ➤ Sign Up
Patent No. Title Estimated Patent Expiration

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Serving hundreds of leading biopharmaceutical companies globally:

Accenture
Moodys
Covington
Cantor Fitzgerald
Teva
Citi
UBS
Johnson and Johnson
Cerilliant

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