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Cross-Linked Product And Production Method And Use Therefor, And Ethylene Copolymer - EP3112398

The patent EP3112398 was granted to Mitsui Chemicals on Aug 21, 2019. The application was originally filed on Feb 4, 2015 under application number EP15755722A. The patent is currently recorded with a legal status of "Opposition Rejected".

EP3112398

MITSUI CHEMICALS
Application Number
EP15755722A
Filing Date
Feb 4, 2015
Status
Opposition Rejected
May 24, 2024
Publication Date
Aug 21, 2019
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.

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BOREALISMay 20, 2020MAIWALDADMISSIBLE

Patent Citations (9) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTWO2007094378
INTERNATIONAL-SEARCH-REPORTWO2008152935
INTERNATIONAL-SEARCH-REPORTWO9007526
OPPOSITIONEP1229076
OPPOSITIONEP1930350
OPPOSITIONUS2009249645
OPPOSITIONWO2014000230
SEARCHEP2077283
SEARCHWO9849211

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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