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IP Verse

Plasticizer Composition, And Resin Composition Comprising Same - EP3808805

The patent EP3808805 was granted to LG Chem on Apr 5, 2023. The application was filed on Jun 3, 2019 under application number EP19820406A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3808805

LG CHEM
Application Number
EP19820406A
Filing Date
Jun 3, 2019
Status
Granted And Under Opposition
Mar 3, 2023
Publication Date
Apr 5, 2023
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

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 DateRepresentativeOpposition Status
EVONIK OXENOJan 4, 2024EVONIK PATENT ASSOCIATIONADMISSIBLE
EVONIK OXENOJan 4, 2024STREHLKEADMISSIBLE

Patent Citations (7) New

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

Citation PhasePublication Number
DESCRIPTIONKR100957134B
INTERNATIONAL-SEARCH-REPORTJP2013147519
INTERNATIONAL-SEARCH-REPORTJP2013147520
INTERNATIONAL-SEARCH-REPORTKR20160134521
INTERNATIONAL-SEARCH-REPORTWO2011071674
SEARCHCN107768037
SEARCHWO2018008914

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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