Last Updated: November 8, 2026

Details for Patent: 8,344,006

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Which drugs does patent 8,344,006 protect, and when does it expire?

Patent 8,344,006 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 fifteen patent family members in eight countries.

Summary for Patent: 8,344,006
Title:Liquid formulations of bendamustine
Abstract:Stable liquid formulations of bendamustine, and pharmaceutically acceptable salts thereof, and polar aprotic solvents, are described.
Inventor(s):Anthony S. Drager, Rachel Y. LaBell, Piyush R. Patel
Assignee: Cephalon LLC
Application Number:US13/362,430
Patent Litigation and PTAB cases: See patent lawsuits and PTAB cases for patent 8,344,006
Patent Claim Types:
see list of patent claims
Use; Composition; Formulation;

Drugs Protected by US Patent 8,344,006

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 SOLUTION;INTRAVENOUS 022249-003 Sep 13, 2013 DISCN Yes No 8,344,006*PED ⤷  Start Trial Y ⤷  Start Trial
Cephalon TREANDA bendamustine hydrochloride SOLUTION;INTRAVENOUS 022249-004 Sep 13, 2013 DISCN Yes No 8,344,006*PED ⤷  Start Trial Y ⤷  Start Trial
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Patented / Exclusive Use >Submissiondate

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