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IP Verse

Multi-Layer Flexible Hose - EP3548280

The patent EP3548280 was granted to Contitech Deutschland on Aug 16, 2023. The application was originally filed on Nov 2, 2017 under application number EP17801616A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3548280

CONTITECH DEUTSCHLAND
Application Number
EP17801616A
Filing Date
Nov 2, 2017
Status
Granted And Under Opposition
Jul 14, 2023
Publication Date
Aug 16, 2023
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.

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VERITASMay 3, 2024PATENTSHIP PATENTANWALTSGESELLSCHAFTADMISSIBLE

Patent Citations (39) New

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

Citation PhasePublication Number
DESCRIPTIONDE102008014988
DESCRIPTIONDE102013223910
DESCRIPTIONDE102013226629
DESCRIPTIONDE10322026
DESCRIPTIONDE19980666T
DESCRIPTIONDE602005005270T
DESCRIPTIONDE60211160T
DESCRIPTIONDE69506904T
DESCRIPTIONDE69930696T
DESCRIPTIONEP1497112
DESCRIPTIONEP1537989
DESCRIPTIONUS2006127619
DESCRIPTIONUS2012199238
DESCRIPTIONUS5679425
DESCRIPTIONUS6143415
EXAMINATIONEP1568484
INTERNATIONAL-SEARCH-REPORTEP1096190
INTERNATIONAL-SEARCH-REPORTUS2012199238
OPPOSITIONAU2001265114B
OPPOSITIONCN104245308
OPPOSITIONEP0739712
OPPOSITIONEP1096190
OPPOSITIONEP1816162
OPPOSITIONEP2639059
OPPOSITIONEP2639279
OPPOSITIONJPH01247157
OPPOSITIONJPH04338533
OPPOSITIONJPH07229584
OPPOSITIONJPH08294979
OPPOSITIONJPH11315966
OPPOSITIONJPS58162335
OPPOSITIONUS2005208248
OPPOSITIONUS2012107617
OPPOSITIONUS2013236670
OPPOSITIONUS3857807
OPPOSITIONUS5588469
OPPOSITIONUS5804668
OPPOSITIONUS6482522
OPPOSITIONUS6822341

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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