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IP Verse

Contactless Rotary Joint - EP2954844

The patent EP2954844 was granted to Schleifring on Aug 26, 2020. The application was filed on Jul 21, 2011 under application number EP15169494A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP2954844

SCHLEIFRING
Application Number
EP15169494A
Filing Date
Jul 21, 2011
Status
Granted And Under Opposition
Jul 24, 2020
Publication Date
Aug 26, 2020
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
SIEMENS HEALTHCAREMay 12, 2021-ADMISSIBLE

Patent Citations (17) New

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

Citation PhasePublication Number
DESCRIPTIONUS7717619
EXAMINATIONUS2008049904
OPPOSITIONDE102004035603
OPPOSITIONDE102004051170
OPPOSITIONDE102009003346
OPPOSITIONDE8429531U
OPPOSITIONUS2007035883
OPPOSITIONUS2010148505
OPPOSITIONUS4916718
OPPOSITIONUS5530423
OPPOSITIONWO2009033573
SEARCHDE8429531U
SEARCHUS2005135551
SEARCHUS5577026
SEARCHUS5814900
SEARCHUS6472791
SEARCHWO2009033573

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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