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Serving leading biopharmaceutical companies globally:

McKesson
Deloitte
US Department of Justice
Queensland Health
Cantor Fitzgerald
Federal Trade Commission
Fuji
Mallinckrodt
AstraZeneca
Harvard Business School

Generated: November 23, 2017

DrugPatentWatch Database Preview

Details for Patent: 6,869,939

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Which drugs does patent 6,869,939 protect, and when does it expire?


Patent 6,869,939 protects NEXTERONE and is included in one NDA.

This patent has eighteen patent family members in fifteen countries.

Summary for Patent: 6,869,939

Title: Formulations containing amiodarone and sulfoalkyl ether cyclodextrin
Abstract:The present invention provides aqueous parenteral formulations containing an antiarrhythmic agent, such as amiodarone, and a sulfoalkyl ether cyclodextrin. The liquid formulations are clear, sterilizable, and chemically and physically stable. The liquid formulations do not require a surfactant and do not precipitate upon dilution with distilled water or other pharmaceutically acceptable liquid carrier. The sulfoalkyl ether cyclodextrin-containing formulation provides significant advantages over other cyclodextrin-containing formulations of amiodarone. The formulation can be prepared in acidic, neutral and slightly basic medium while providing acceptable concentrations of amiodarone suitable for parenteral administration. An SAE-CD-containing formulation of amiodarone can be provided in liquid form or as a reconstitutable powder. Moreover, highly concentrated solutions exceeding 200 mg of amiodarone per mL can be prepared. Solutions can be made either dilutable or non-dilutable with water at room temperature or under conditions typically encountered in the clinic.
Inventor(s): Mosher; Gerold L. (Kansas City, MO), Johnson; Karen T. (Lawrence, KS), Gayed; Atef A. (Overland Park, KS)
Assignee: CyDex, Inc. (Lenexa, KS)
Application Number:10/139,620
Patent Claim Types:
see list of patent claims
Formulation; Compound; Composition; Use;

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use
Baxter Hlthcare
NEXTERONE
amiodarone hydrochloride
INJECTABLE;INJECTION022325-001Dec 24, 2008APRXYesNo► Subscribe► SubscribeY
Baxter Hlthcare
NEXTERONE
amiodarone hydrochloride
INJECTABLE;INJECTION022325-002Nov 16, 2010RXYesYes► Subscribe► SubscribeY
Baxter Hlthcare
NEXTERONE
amiodarone hydrochloride
INJECTABLE;INJECTION022325-003Nov 16, 2010RXYesYes► Subscribe► SubscribeY
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International Patent Family for Patent: 6,869,939

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
South Korea100984197► Subscribe
South Korea20040106452► Subscribe
Japan5656692► Subscribe
Japan2011116776► Subscribe
Japan4764004► Subscribe
Japan2005530744► Subscribe
Israel165022► Subscribe
HungaryE027551► Subscribe
Spain2567716► Subscribe
Spain2378306► Subscribe
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The estimated expiration dates shown above are derived by simply adding 20 years to the priority date.
Due to the complexity of determining patent expirations even in a single country, compounded by the diversity of global patent laws, it is advisable to have patent counsel verify freedom to operate.

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Serving leading biopharmaceutical companies globally:

Fish and Richardson
Baxter
Cipla
Boehringer Ingelheim
Johnson and Johnson
Medtronic
Chinese Patent Office
McKinsey
Daiichi Sankyo
AstraZeneca

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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