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IP Verse

Catheter Devices With Valves - EP3552652

The patent EP3552652 was granted to B Braun Melsungen on Jul 3, 2024. The application was filed on Aug 18, 2016 under application number EP19177030A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP3552652

B BRAUN MELSUNGEN
Application Number
EP19177030A
Filing Date
Aug 18, 2016
Status
Patent Maintained As Amended
May 31, 2024
Publication Date
Jul 3, 2024
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions

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
TBK PATENTANWALTE RECHTSANWALTE GBRJan 14, 2022TBK -

Patent Citations (18) New

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

Citation PhasePublication Number
DESCRIPTIONUS2011046570
DESCRIPTIONUS6616630
OPPOSITIONCN104043167
OPPOSITIONEP3097939
OPPOSITIONRU2477639
OPPOSITIONUS2010249707
OPPOSITIONUS2011046570
OPPOSITIONUS2015151085
OPPOSITIONWO2008052790
OPPOSITIONWO2010127846
OPPOSITIONWO2014140265
OPPOSITIONWO2015104336
SEARCHCN104043167
SEARCHEP3097939
SEARCHRU2477639
SEARCHUS2015151085
SEARCHWO2014140265
SEARCHWO2015104336

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.

  • Date

    Description

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