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Serving leading biopharmaceutical companies globally:

Farmers Insurance

Generated: November 17, 2017

DrugPatentWatch Database Preview

Details for Patent: 6,623,744

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Summary for Patent: 6,623,744

Title: Stable hydroalcoholic compositions
Abstract:A hydroalcoholic lotion is disclosed which comprises (a) a lower alcohol and water in a weight ratio of about 35:65 to 100:0, and (b) between at least 0.5% and 8% by weight thickener system comprised of at least one emulsifier present in at least 0.05% by weight wherein the composition in a polymer free state has a viscosity of at least 4,000 centipoise at 23 degrees C. and wherein the emulsifier is comprised of at least one hydrophobic group and at least one hydrophilic group. The hydroalcoholic composition is useful as a hand preparation such as a lotion or as a presurgical scrub replacement.
Inventor(s): Asmus; Robert A. (Hudson, WI), Scholz; Matthew T. (Woodbury, MN), Charpentier; Jill R. (Minnetonka, MN)
Assignee: 3M Innovative Properties Company (St. Paul, MN)
Application Number:10/075,509
Patent Claim Types:
see list of patent claims
Use; Composition; Delivery;

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International Patent Family for Patent: 6,623,744

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Australia6103496► Subscribe
Australia715468► Subscribe
Canada2224702► Subscribe
Germany69630221► Subscribe
European Patent Office0833606► Subscribe
European Patent Office1407761► Subscribe
European Patent Office2314272► Subscribe
Japan2010001294► Subscribe
Japan4497559► Subscribe
JapanH11508253► 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:

Argus Health
US Department of Justice
Chinese Patent Office
Express Scripts

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