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Method For Producing A Web-Shaped Composite Material Having A Structured Surface, Such Composite Material And Use Thereof

Patent No. EP4279656 (titled "Method For Producing A Web-Shaped Composite Material Having A Structured Surface, Such Composite Material And Use Thereof") was filed by Fritz Egger on May 15, 2023. The application was issued on Jul 3, 2024.

Patent Summary

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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 DateRepresentative
REHAU INDUSTRIESApr 3, 2025GRNECKER
REHAU INDUSTRIESApr 3, 2025GRUNECKER PATENT

Dossier Documents

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EP4279656

FRITZ EGGER
Application Number
EP23173376A
Filing Date
May 15, 2023
Status
Granted And Under Opposition
May 31, 2024
Publication Date
Jul 3, 2024
External Links
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