Vacuum Resin Process Using Draining Layer For Marble Blocks

Patent No. EP1718454 (titled "Vacuum Resin Process Using Draining Layer For Marble Blocks") was filed by Bonelli on Aug 9, 2004. The application was issued on May 25, 2016.

Patent Summary

Patent Family

Patent family tree
Statuses, jurisdictions and citation links are shared on request.

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
MARIETTIFeb 24, 2017MARIETTI
GIRASOLE PIETRE NATURALIJan 24, 2017MAROSCIA

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

EP1718454

BONELLI
Application Number
EP04745245A
Filing Date
Aug 9, 2004
Status
Opposition Rejected
Feb 25, 2022
Publication Date
May 25, 2016