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Percutaneously Absorbable Preparation, Percutaneously Absorbable Preparation Holding Sheet, And Percutaneously Absorbable Preparation Holding Equipment - EP1844763

The patent EP1844763 was granted to Bioserentach on Sep 7, 2022. The application was originally filed on Jan 30, 2006 under application number EP06712623A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP1844763

BIOSERENTACH
Application Number
EP06712623A
Filing Date
Jan 30, 2006
Status
Patent Maintained As Amended
Aug 5, 2022
Publication Date
Sep 7, 2022
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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LEO PHARMAMay 8, 2019CARPMAELS & RANSFORDADMISSIBLE
COSMED PHARMACEUTICALMay 2, 2019TER MEER STEINMEISTER & PARTNERADMISSIBLE

Patent Citations (23) New

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

Citation PhasePublication Number
OPPOSITIONEP1695664
OPPOSITIONJP2003238347
OPPOSITIONJP2005272398
OPPOSITIONUS5021241
OPPOSITIONUS6334856
OPPOSITIONUS6638246
OPPOSITIONWO2004000389
OPPOSITIONWO2005058162
OPPOSITIONWO9608289
OTHERJP2003238347
OTHERJP2004277325
OTHERJP2004525713
OTHERUS2005261632
OTHERUS5660846
OTHERUS6334856
OTHERUS6638246
OTHERWO2004000389
OTHERWO2005058162
OTHERWO9608289
SEARCHEP2005990
SEARCHWO02083232
SEARCHWO2005044985
SEARCHWO9607440

Dossier Documents

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    Description

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