Polyethylene For Injection Molding And Molded Article Using Same

Patent No. EP3275932 (titled "Polyethylene For Injection Molding And Molded Article Using Same") was filed by Japan Polyethylene on Mar 25, 2016. The application was issued on Oct 24, 2018.

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
THE DOW CHEMICALJul 24, 2019BOULT WADE TENNANT

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

EP3275932

JAPAN POLYETHYLENE
Application Number
EP16768940A
Filing Date
Mar 25, 2016
Status
Revoked
Jul 15, 2024
Publication Date
Oct 24, 2018