Mold For Producing Molded Parts And Method For Producing Molded Parts Using A Mold

Patent No. EP4434720 (titled "Mold For Producing Molded Parts And Method For Producing Molded Parts Using A Mold") was filed by Kiefel on Mar 18, 2024. The application was issued on Aug 27, 2025.

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
PULPACMay 27, 2026ZACCO SWEDEN
HUHTAMAKI MOLDED FIBER TECHNOLOGYMay 26, 2026ARNOLD & SIEDSMA

Dossier Documents

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EP4434720

KIEFEL
Application Number
EP24164022A
Filing Date
Mar 18, 2024
Status
Granted And Under Opposition
Jul 25, 2025
Publication Date
Aug 27, 2025