The weekly litigation news digest is live. Subscribe now

IP Verse

Coated Substrates Including Compostable Coatings And Methods For Producing The Same - EP3559346

The patent EP3559346 was granted to Michelman on Jun 2, 2021. The application was filed on Dec 20, 2017 under application number EP17833048A. The patent is currently recorded with a legal status of "Revoked".

EP3559346

MICHELMAN
Application Number
EP17833048A
Filing Date
Dec 20, 2017
Status
Revoked
Oct 25, 2024
Publication Date
Jun 2, 2021
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (2)

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
MAIWALDMar 2, 2022MAIWALDADMISSIBLE
KEMIRA OYJMar 1, 2022PAGE WHITE FARRERADMISSIBLE

Patent Citations (22) New

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

Citation PhasePublication Number
EXAMINATIONJP2004107413
EXAMINATIONJP2015052076
EXAMINATIONUS2010021751
INTERNATIONAL-SEARCH-REPORTDE102012006760
INTERNATIONAL-SEARCH-REPORTEP1914345
INTERNATIONAL-SEARCH-REPORTJP2001303478
INTERNATIONAL-SEARCH-REPORTUS2005042443
OPPOSITIONCA2849663
OPPOSITIONJP2001011294
OPPOSITIONJP2001303478
OPPOSITIONJP2004099883
OPPOSITIONJP2004107413
OPPOSITIONUS2005058712
OPPOSITIONUS2007088099
OPPOSITIONUS2010021751
OPPOSITIONUS2017247537
OPPOSITIONUS8137818
OPPOSITIONWO2012149407
OPPOSITIONWO2017151595
OTHERJP2004107413
OTHERJP2015052076
OTHERUS2010021751

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

  • Get instant alerts for new documents