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IP Verse

Process For Producing Foam Glass - EP3656747

The patent EP3656747 was granted to Uusioaines on Jul 30, 2025. The application was filed on Nov 23, 2018 under application number EP18207972A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP3656747

UUSIOAINES
Application Number
EP18207972A
Filing Date
Nov 23, 2018
Status
Patent Maintained As Amended
Jun 27, 2025
Publication Date
Jul 30, 2025
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
SCHLUSSELBAUER GEOMATERIALSApr 20, 2022ROLINECADMISSIBLE

Patent Citations (11) New

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

Citation PhasePublication Number
DESCRIPTIONEP20040793771
DESCRIPTIONRU2187473
DESCRIPTIONUS4198224
OPPOSITIONEP0292424
OPPOSITIONEP2966044
OPPOSITIONJP2005132714
OPPOSITIONWO2004113245
OPPOSITIONWO2013154499
SEARCHEP0292424
SEARCHJP2005132714
SEARCHWO2004113245

Dossier Documents

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    Description

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