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Serving leading biopharmaceutical companies globally:

Harvard Business School
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Queensland Health
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Generated: December 16, 2017

DrugPatentWatch Database Preview

Details for Patent: 4,017,616

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Summary for Patent: 4,017,616

Title: Parenteral benzodiazepine compositions
Abstract:Stable, non-aqueous parenteral dosage forms of benzodiazepine compounds comprise from about 10% to about 65% polyethylene glycol, from about 35% to about 90% propylene glycol, from 0% to about 10% benzyl alcohol, and 1 mg. to 15 mg. of benzodiazepine compound per ml.
Inventor(s): Gomez; Eloy A. (West Chester, PA), Levin; Howard J. (Norristown, PA)
Assignee: American Home Products Corporation (New York, NY)
Application Number:05/351,114
Patent Claim Types:
see list of patent claims
Composition; Formulation; Compound;

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International Patent Family for Patent: 4,017,616

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Australia461715► Subscribe
Australia5024072► Subscribe
Belgium794224► Subscribe
Germany2302659► Subscribe
France2181679► Subscribe
United Kingdom1345510► Subscribe
Ireland38298► Subscribe
Netherlands7300694► Subscribe
South Africa7209004► 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:

US Army
Johnson and Johnson
US Department of Justice
Farmers Insurance
Harvard Business School
Chinese Patent Office

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