IP Verse

Injection Molding

Patent No. EP3677400 (titled "Injection Molding") was filed by Guangdong Yizumi Precision Machinery on Feb 18, 2013. The application was issued on Oct 22, 2025.

Patent Summary

Patent Family

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
ENGEL AUSTRIAJul 22, 2026TORGGLER & HOFMANN PATENTANWALTE INNSBRUCK
KRAUSSMAFFEIJul 10, 2026WILHELM

Dossier Documents

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EP3677400

GUANGDONG YIZUMI PRECISION MACHINERY
Application Number
EP20160097A
Filing Date
Feb 18, 2013
Status
Granted And Under Opposition
Sep 19, 2025
Publication Date
Oct 22, 2025
External Links
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