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IP Verse

Polyethylene For Injection Molding And Molded Article Using Same - EP3275932

The patent EP3275932 was granted to Japan Polyethylene on Oct 24, 2018. The application was filed on Mar 25, 2016 under application number EP16768940A. The patent is currently recorded with a legal status of "Revoked".

EP3275932

JAPAN POLYETHYLENE
Application Number
EP16768940A
Filing Date
Mar 25, 2016
Status
Revoked
Jul 15, 2024
Publication Date
Oct 24, 2018
External Links
Slate, Register, Google Patents

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 DateRepresentativeOpposition Status
THE DOW CHEMICALJul 24, 2019BOULT WADE TENNANTADMISSIBLE

Patent Citations (17) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTJP2009535490
INTERNATIONAL-SEARCH-REPORTJP2013117018
INTERNATIONAL-SEARCH-REPORTJP2014129875
INTERNATIONAL-SEARCH-REPORTJP2014240498
OPPOSITIONJP2008114819
OPPOSITIONJPS513289B
OPPOSITIONUS2008011709
OPPOSITIONWO2007130515
OPPOSITIONWO2008136849
OPPOSITIONWO2014180989
OPPOSITIONWO2015101668
SEARCHCN101323682
SEARCHEP1201713
SEARCHEP1359191
SEARCHUS2008011709
SEARCHUS2015045485
SEARCHWO2011126029

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.

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    Description

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