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IP Verse

Friction Material - EP3468930

The patent EP3468930 was granted to Rockwool on May 31, 2023. The application was filed on Jun 9, 2017 under application number EP17728570A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3468930

ROCKWOOL
Application Number
EP17728570A
Filing Date
Jun 9, 2017
Status
Granted And Under Opposition
Apr 28, 2023
Publication Date
May 31, 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.

CompanyOpposition DateRepresentativeOpposition Status
VRI PATENT MONITORING ASSOCIATIONFeb 29, 2024IPSILON BENELUXADMISSIBLE

Patent Citations (12) New

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

Citation PhasePublication Number
DESCRIPTIONWO2016EP56172
DESCRIPTIONUS4994506
DESCRIPTIONWO2011042533
DESCRIPTIONWO2011131761
EXAMINATIONEP2380857
INTERNATIONAL-SEARCH-REPORTUS2013228403
INTERNATIONAL-SEARCH-REPORTWO2012085211
INTERNATIONAL-SEARCH-REPORTWO2015041241
OPPOSITIONEP2380857
OPPOSITIONUS2015204403
OPPOSITIONWO2011131761
OPPOSITIONWO2015011439

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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