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Hydrophobized Fiber Cement Product Comprising At Least One Profiled Surface

Patent No. EP2848600 (titled "Hydrophobized Fiber Cement Product Comprising At Least One Profiled Surface") was filed by Etex Services on Sep 13, 2013. The application was issued on May 22, 2019.

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
JAMES HARDIE TECHNOLOGYFeb 21, 2020WALSHE
SOCIETA ITALIANA LASTREFeb 21, 2020ZAMBARDINO

Dossier Documents

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EP2848600

ETEX SERVICES
Application Number
EP13184402A
Filing Date
Sep 13, 2013
Status
Revoked
Mar 24, 2023
Publication Date
May 22, 2019
External Links
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