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Details for Patent: 5,843,014

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Patent 5,843,014 protects IONSYS and is included in one NDA.

This patent has twenty patent family members in sixteen countries.

Summary for Patent: 5,843,014

Title: Display for an electrotransport delivery device
Abstract:An electrotransport delivery device (10) with a display (14) having only on and off states, and a method of operating the display (14), are provided. Preferably, the display 14 is a light (e.g., a light emitting diode) with lit and unlit states or an audible alarm (e.g., a beeper) with sounding and silent states. The device (10) counts and stores the number of events (e.g., patient initiated drug delivery or sensed patient condition) which occur over a predetermined period of time (e.g., the period of time over which the device is worn by the patient). The event count is displayed by cycling the display (14) between on and off states according to a predetermined regimen which correlates the number of on/off cycles to the number of events. The device and method permit the use of a simple and inexpensive means (e.g., an LED) to display (e.g., to a medical technician) the number of e.g., patient initiated doses delivered over a previous period of therapy.
Inventor(s): Lattin; Gary A. (Forest Lake, MN), Bernstein; Keith J. (Somerville, NJ)
Assignee: ALZA Corporation (Palo Alto, CA)
Application Number:08/410,112
Patent Claim Types:
see list of patent claims
Use; Delivery; Device;

Applicant Tradename Generic Name Dosage NDA Approval Date Type RLD Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use
The Medicines Co
IONSYS
fentanyl hydrochloride
SYSTEM;IONTOPHORESIS, TRANSDERMAL021338-001May 22, 2006RXYes5,843,014► subscribeY
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International Patent Family for Patent: 5,843,014

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Austria231016► subscribe
Australia5311196► subscribe
Australia693683► 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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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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