Deep knowledge on
small-molecule drugs and
the 110,000 global patents
Anticipate generic drug launch
Find generic entry opportunities
Manage your formulary budget
Drug patents …
… from Kazakhstan to Kalamazoo
Proactively manage your pharmacy inventory
Flat-rate pricing for predictable budgeting
Short-term plans for project- or client-based billing
Upgrade to enjoy subscriber-only features like email alerts and data export. See the Plans and Pricing
|Title:||Iontophoretic drug delivery device and reservoir and method of making same|
|Abstract:||A reservoir electrode assembly of the present invention for an iontophoretic drug delivery device includes an electrode and a hydrophilic reservoir situated in electrically conductive relation to the electrode. The hydrophilic reservoir is formed from a bibulous hydrophilic cross-linked polymeric material having a first surface and a second surface that is adhesively adherent to the electrode. The first surface of the polymeric material is releasably adhesively adherent when applied to an area of a patient's skin. The polymeric material has a cohesive strength forms an adhesive bond with a bond strength between the second surface of the polymeric material to the electrode that is greater than the cohesive strength of the polymeric material. Additionally, an adhesive bond strength of the first surface of the polymeric material to the applied area of the patient is less than the cohesive strength of the polymeric material so that upon removal of the reservoir assembly of the invention from the applied area of the patient, substantially no polymeric material remains on the applied area and the hydrophilic reservoir remains substantially intact and adhesively adherent to the electrode.|
|Inventor(s):||Keusch; Preston (Hazlet, NJ), Vilambi; NRK (Jamaica Estates, NY), Eliash; Bruce Michael (Franklin Lakes, NJ)|
|Assignee:||Vyteris, Inc. (Fair Lawn, NJ)|
Patent Claim Types:|
see list of patent claims
|Delivery; Device; Formulation;|
|Patent Number||Expiration Date|
|6,377,847||April 23, 2014|
|Country||Document Number||Estimated Expiration||Supplementary Protection Certificate||SPC Country||SPC Expiration|
|Australia||7845494||<disabled in preview>|
|Canada||2364414||<disabled in preview>|
|European Patent Office||1207936||<disabled in preview>|
| This preview shows a limited data set|
Subscribe for full access, or try a Trial
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.
Export unavailable in trial.
Subscribe for complete access.