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Serving leading biopharmaceutical companies globally:

McKesson
Cipla
US Army
Farmers Insurance
Chubb
Daiichi Sankyo
Baxter
Julphar
Cerilliant
QuintilesIMS

Generated: February 25, 2018

DrugPatentWatch Database Preview

Details for Patent: 9,265,831

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Which drugs does patent 9,265,831 protect, and when does it expire?

Patent 9,265,831 protects BENDEKA and is included in one NDA.

This patent has fourteen patent family members in fifteen countries.
Summary for Patent: 9,265,831
Title:Formulations of bendamustine
Abstract: Long term storage stable bendamustine-containing compositions are disclosed. The compositions can include bendamustine or a pharmaceutically acceptable salt thereof, and a pharmaceutically acceptable fluid which can include in some embodiments PEG, PG or mixtures thereof and an antioxidant or chloride ion source. The bendamustine-containing compositions have less than about 5% total impurities, on a normalized peak area response ("PAR") basis as determined by high performance liquid chromatography ("HPLC") at a wavelength of 223 nm, after at least about 15 months of storage at a temperature of from about 5.degree. C. to about 25.degree. C.
Inventor(s): Palepu; Nagesh R. (Southampton, PA), Buxton; Philip Christopher (Great Dunmow, GB)
Assignee: Eagle Pharmaceuticals, Inc. (Woodcliff Lake, NJ)
Application Number:14/031,879
Patent Claim Types:
see list of patent claims
Composition;

Drugs Protected by US Patent 9,265,831

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
Eagle Pharms BENDEKA bendamustine hydrochloride SOLUTION;IV (INFUSION) 208194-001 Dec 7, 2015 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 9,265,831

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
8,609,707 Formulations of bendamustine ➤ Sign Up
9,572,796 Formulations of bendamustine ➤ Sign Up
9,572,797 Formulations of bendamustine ➤ Sign Up
Patent No. Title Estimated Patent Expiration

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International Patents Family Members for US Patent 9,265,831

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
San Marino T201700043 ➤ Sign Up
Slovenia 2528602 ➤ Sign Up
Serbia 55491 ➤ Sign Up
Portugal 2528602 ➤ Sign Up
Poland 2528602 ➤ Sign Up
Lithuania 2528602 ➤ Sign Up
Japan 6133943 ➤ Sign Up
Japan 2016020365 ➤ Sign Up
Japan 5795600 ➤ Sign Up
Japan 2013518130 ➤ Sign Up
Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration

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Serving hundreds of leading biopharmaceutical companies globally:

Dow
Express Scripts
Queensland Health
Merck
Covington
Mallinckrodt
Chubb
Harvard Business School
Fish and Richardson

Drugs may be covered by multiple patents or regulatory protections. All trademarks and applicant names are the property of their respective owners or licensors. Although great care is taken in the proper and correct provision of this service, thinkBiotech LLC does not accept any responsibility for possible consequences of errors or omissions in the provided data. The data presented herein is for information purposes only. There is no warranty that the data contained herein is error free. thinkBiotech performs no independent verifification of facts as provided by public sources nor are attempts made to provide legal or investing advice. Any reliance on data provided herein is done solely at the discretion of the user. Users of this service are advised to seek professional advice and independent confirmation before considering acting on any of the provided information. thinkBiotech LLC reserves the right to amend, extend or withdraw any part or all of the offered service without notice.

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