Pharsight

1. Ionsys patents expiration

Drug Patent Number	Company	Drug Patent Title	Drug Patent Expiry
These drug patents focus on the other aspects of the active substance like dosage, mode of administration (oral, tablet, capsules, liquids etc).
US6881208	THE MEDICINES CO	Method and device for transdermal electrotransport delivery of fentanyl and sufentanil	Apr, 2022 (1 year, 5 months ago)
US6975902	THE MEDICINES CO	Reservoir and a series of related reservoirs for use in an electrotransport drug delivery device and devices comprised thereof	Apr, 2024 (5 months from now)
US8301238	THE MEDICINES CO	Two-part electrotransport device	Sep, 2031 (7 years from now)
US9364656	THE MEDICINES CO	Method of storing an electrotransport drug delivery device	Sep, 2031 (7 years from now)
US9731121	THE MEDICINES CO	Switch validation circuit and method	Oct, 2031 (8 years from now)
US8781571	THE MEDICINES CO	Switch validation circuit and method	Mar, 2032 (8 years from now)
US8428708	THE MEDICINES CO	Self-test for analgesic product	May, 2032 (8 years from now)
US8428709	THE MEDICINES CO	Current control for electrotransport drug delivery	Jun, 2032 (8 years from now)
US9095706	THE MEDICINES CO	Self-test for analgesic product	Feb, 2033 (9 years from now)