IP Verse

Process For Producing Foam Glass

Patent No. EP3656747 (titled "Process For Producing Foam Glass") was filed by Uusioaines on Nov 23, 2018. The application was issued on Jul 30, 2025.

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 DateRepresentative
SCHLUSSELBAUER GEOMATERIALSApr 20, 2022ROLINEC

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

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