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Last Updated: July 25, 2021

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-five 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 Litigation and PTAB cases: See patent lawsuits and PTAB cases for patent 8,609,863
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 Submissiondate
Cephalon TREANDA bendamustine hydrochloride POWDER;IV (INFUSION) 022249-002 May 1, 2009 RX Yes Yes ⤷  Try it Free ⤷  Try it Free Y ⤷  Try it Free
Cephalon TREANDA bendamustine hydrochloride POWDER;IV (INFUSION) 022249-001 Mar 20, 2008 RX Yes Yes ⤷  Try it Free ⤷  Try it Free Y ⤷  Try it Free
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Patented / Exclusive Use >Submissiondate

International Family Members for US Patent 8,609,863

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Argentina 052877 ⤷  Try it Free
Australia 2006204817 ⤷  Try it Free
Brazil PI0606332 ⤷  Try it Free
Canada 2593582 ⤷  Try it Free
China 101119708 ⤷  Try it Free
China 102078305 ⤷  Try it Free
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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Serving leading biopharmaceutical companies globally:

Colorcon
AstraZeneca
Moodys
Merck
McKinsey
Medtronic

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