Method Of Forming A Web From Fibrous Materials

Patent No. EP3848489 (titled "Method Of Forming A Web From Fibrous Materials") was filed by Owens Corning Capital on Oct 1, 2012. The application was issued on Sep 4, 2024.

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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
SAINT GOBAINJun 4, 2025KUHNEN & WACKER PATENT UND RECHTSANWALTSBURO PARTG MBB

Dossier Documents

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EP3848489

OWENS CORNING CAPITAL
Application Number
EP21151479A
Filing Date
Oct 1, 2012
Status
Granted And Under Opposition
Aug 2, 2024
Publication Date
Sep 4, 2024