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Nalmefene For Reduction Of Alcohol Consumption In Specific Target Populations - EP4223296

The patent EP4223296 was granted to H Lundbeck on Jan 29, 2025. The application was originally filed on Jun 27, 2013 under application number EP23163177A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP4223296

H LUNDBECK
Application Number
EP23163177A
Filing Date
Jun 27, 2013
Status
Granted And Under Opposition
Dec 26, 2024
Publication Date
Jan 29, 2025
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (2)

Patent oppositions filed by competitors challenge the validity of a granted patent. These oppositions are typically based on claims of prior art, lack of novelty, or non-obviousness. They are a key part of the process for determining a patent's strength and enforceability.

CompanyOpposition DateRepresentativeOpposition Status

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BIOGARANOct 29, 2025CASALONGAADMISSIBLE
ALFRED E TIEFENBACHEROct 27, 2025HAMM & WITTKOPPADMISSIBLE

Patent Citations (8) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation PhasePublication Number
DESCRIPTIONWO2010136039
DESCRIPTIONWO2012059103
OPPOSITIONEP2300479
OPPOSITIONEP2866808
OPPOSITIONEP3138564
OPPOSITIONEP3345604
OPPOSITIONWO2014001427
SEARCHWO03015783

Dossier Documents

The dossier documents provide a comprehensive record of the patent's prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent's legal journey and any challenges it may have faced during examination.

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    Description

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