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Serving leading biopharmaceutical companies globally:

Johnson and Johnson
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Argus Health
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Fish and Richardson

Generated: December 12, 2017

DrugPatentWatch Database Preview

Details for Patent: 6,546,281

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Summary for Patent: 6,546,281

Title: Integrated apparatus for controlled heat aided dermal drug delivery
Abstract:An integrated apparatus for controlled heat aided dermal drug delivery is disclosed. The apparatus has a temperature control component and a drug delivery component. The temperature control component may and dermal drug delivery component are an integrated unit. The apparatus also comprises means to prevent exchange of substance(s) among the heat generating component, the drug delivery component and the outside environment. The apparatus is designed to be easy to use.
Inventor(s): Zhang; Jie (Salt Lake City, UT), Zhang; Hao (Midvale, UT), Hull; Wade A. (Taylorsville, UT), Rigby; Larry (Salt Lake City, UT)
Assignee: Zars, Inc. (Salt Lake City, UT)
Application Number:09/317,372
Patent Claim Types:
see list of patent claims
Use; Delivery; Formulation; Device; Process;

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International Patent Family for Patent: 6,546,281

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Spain2260936► Subscribe
Canada2568598► Subscribe
Canada2345494► Subscribe
Canada2408585► Subscribe
Canada2450366► Subscribe
Germany69930401► Subscribe
China1161087► Subscribe
Canada2345492► Subscribe
European Patent Office0857047► Subscribe
China1543342► 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:

Harvard Business School
Cantor Fitzgerald
Daiichi Sankyo
US Department of Justice

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