Methods For Producing Fiber Cement Products With Fiber Cement Waste

Patent No. EP3523262 (titled "Methods For Producing Fiber Cement Products With Fiber Cement Waste") was filed by Etex Services on Oct 5, 2017. The application was issued on Jun 16, 2021.

Patent Summary

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Patent Family

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 TECHNOLOGYMar 16, 2022LENNEY
SWISSPEARL DANMARK HOLDINGMar 9, 2022GUARDIAN CONSULTING IS

Dossier Documents

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EP3523262

ETEX SERVICES
Application Number
EP17777298A
Filing Date
Oct 5, 2017
Status
Granted And Under Opposition
May 14, 2021
Publication Date
Jun 16, 2021