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IP Verse

Iron Complex Compounds For Therapeutic Use - EP3681539

The patent EP3681539 was granted to Pharmacosmos Holding on Jan 1, 2025. The application was filed on Sep 10, 2018 under application number EP18762868A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3681539

PHARMACOSMOS HOLDING
Application Number
EP18762868A
Filing Date
Sep 10, 2018
Status
Granted And Under Opposition
Nov 29, 2024
Publication Date
Jan 1, 2025
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (6)

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
BARDEHLE PAGENBERGOct 1, 2025BARDEHLE PAGENBERG SLADMISSIBLE
BRIGHTGENE BIO MEDICAL TECHNOLOGYOct 1, 2025PLASSERAUDADMISSIBLE
SANDOZOct 1, 2025ELKINGTON AND FIFEADMISSIBLE
INTERQUIMSep 30, 2025FERRER INTERNACIONALADMISSIBLE
SCORPIOSep 30, 2025SAGITTARIUSADMISSIBLE
ZIMMERMANN & PARTNER PATENTANWALTE MBBSep 30, 2025ZIMMERMANN & PARTNER PATENTANWALTE MBBADMISSIBLE

Patent Citations (38) New

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

Citation PhasePublication Number
DESCRIPTIONCA2318823
DESCRIPTIONEP1554315
DESCRIPTIONFR607134
DESCRIPTIONUS3639588
DESCRIPTIONUS3906077
DESCRIPTIONUS4056386
DESCRIPTIONUS6977249
DESCRIPTIONUS8926947
DESCRIPTIONUS8929947
DESCRIPTIONWO2008096130
DESCRIPTIONWO2010108493
DESCRIPTIONWO2016066172
DESCRIPTIONWO2016206600
DESCRIPTIONWO2016206699
DESCRIPTIONWO9948533
INTERNATIONAL-SEARCH-REPORTEP2913054
INTERNATIONAL-SEARCH-REPORTWO2010108493
INTERNATIONAL-SEARCH-REPORTWO9948533
OPPOSITIONCA2318823
OPPOSITIONEP2411053
OPPOSITIONEP2913054
OPPOSITIONFR607134
OPPOSITIONIN269965
OPPOSITIONUS1752348
OPPOSITIONUS2008027558
OPPOSITIONUS3574184
OPPOSITIONUS3906077
OPPOSITIONUS3974267
OPPOSITIONUS4056386
OPPOSITIONUS5624668
OPPOSITIONUS8815301
OPPOSITIONWO0030657
OPPOSITIONWO2010108493
OPPOSITIONWO2016066172
OPPOSITIONWO2016181195
OPPOSITIONWO9943408
OPPOSITIONWO9948533
OTHERIN269965

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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