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Details for Patent: 8,246,980

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Patent 8,246,980 protects NEUPRO and is included in one NDA. There has been one Paragraph IV challenge on Neupro.

This patent has twenty-three patent family members in twenty-one countries.

Summary for Patent: 8,246,980

Title:Transdermal delivery system
Abstract: An improved transdermal delivery system (TDS) comprises a self-adhesive matrix comprising a solid or semi-solid semi-permeable polymer which contains an amine-functional drug in its free base form as a multitude of microreservoirs within the matrix. The self-adhesive matrix is highly permeable to the free base of the amine-functional drug and is impermeable to the protonated form of the amine-functional drug.
Inventor(s): Schacht; Dietrich Wilhelm (Koln, DE), Hannay; Mike (Wachtberg-Villiprott, DE), Wolff; Hans-Michael (Monheim, DE)
Assignee: UCB Pharma GmbH (Monheim, DE)
Application Number:10/627,990
Patent Claim Types:
see list of patent claims
Delivery; Compound;
Patent Metrics:
Source: PatentQuant.com
Field: Pharmaceuticals
Back Citations: 95th percentile
Forward Citations: 1st percentile

Applicant Tradename Generic Name Dosage NDA Approval Date Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use
Ucb Inc
FILM, EXTENDED RELEASE;TRANSDERMAL021829-004Apr 2, 2012RXYesNo8,246,980► subscribeY
Ucb Inc
FILM, EXTENDED RELEASE;TRANSDERMAL021829-001May 9, 2007RXYesYes8,246,980► subscribeY
Ucb Inc
FILM, EXTENDED RELEASE;TRANSDERMAL021829-005Apr 2, 2012RXYesNo8,246,980► subscribeY
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Foreign Priority and PCT Information for Patent: 8,246,980

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
02016864Jul 30, 2002

International Patent Family for Patent: 8,246,980

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Denmark1524971► subscribe
European Patent Office1386604► subscribe
Germany60309329► 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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