IP Verse

Ethylene-Based Polymer Composition For Films With Improved Toughness

Patent No. EP3160739 (titled "Ethylene-Based Polymer Composition For Films With Improved Toughness") was filed by DOW on Jun 26, 2015. The application was issued on Aug 6, 2025.

Patent Summary

Patent Family

Patent Family

Patent Oppositions

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
BOREALISMay 5, 2026MAIWALD

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

  • Get instant alerts for new documents

EP3160739

DOW
Application Number
EP15734534A
Filing Date
Jun 26, 2015
Status
Granted And Under Opposition
Jul 4, 2025
Publication Date
Aug 6, 2025
External Links
Slate, Register , Google Patents