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IP Verse

Particle-Stabilized Foams Using Sustainable Materials - EP3818027

The patent EP3818027 was granted to ETH Zurich on Dec 18, 2024. The application was filed on Jul 1, 2019 under application number EP19733526A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3818027

ETH ZURICH
Application Number
EP19733526A
Filing Date
Jul 1, 2019
Status
Granted And Under Opposition
Nov 15, 2024
Publication Date
Dec 18, 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
SWISSPOR MANAGEMENTSep 17, 2025STOLMAR & PARTNER INTELLECTUALADMISSIBLE

Patent Citations (8) New

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

Citation PhasePublication Number
DESCRIPTIONEP1960097
DESCRIPTIONUS2017158568
DESCRIPTIONWO2017093796
INTERNATIONAL-SEARCH-REPORTEP2567946
INTERNATIONAL-SEARCH-REPORTUS2014272376
INTERNATIONAL-SEARCH-REPORTUS5696174
OPPOSITIONWO2018162381
OPPOSITIONWO2020007784

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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