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Processes And Apparatus For Continuous Solution Polymerization - EP2523983

The patent EP2523983 was granted to Exxonmobil Chemical Patents on Mar 21, 2018. The application was originally filed on Dec 17, 2010 under application number EP10798679A. The patent is currently recorded with a legal status of "Revoked".

EP2523983

EXXONMOBIL CHEMICAL PATENTS
Application Number
EP10798679A
Filing Date
Dec 17, 2010
Status
Revoked
Dec 20, 2019
Publication Date
Mar 21, 2018
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

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THE DOW CHEMICALDec 20, 2018VOADMISSIBLE
BOREALISDec 13, 2018BOREALISADMISSIBLE

Patent Citations (36) New

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

Citation PhasePublication Number
DESCRIPTIONEP0277003
DESCRIPTIONEP0277004
DESCRIPTIONEP0416815
DESCRIPTIONEP0418044
DESCRIPTIONEP0420436
DESCRIPTIONEP0693506
DESCRIPTIONEP0780395
DESCRIPTIONEP1003814
DESCRIPTIONUS3912698
DESCRIPTIONUS5153157
DESCRIPTIONUS5241025
DESCRIPTIONUS6635715
DESCRIPTIONUS6881800
DESCRIPTIONUS7163989
DESCRIPTIONWO0001745
DESCRIPTIONWO0105849
DESCRIPTIONWO9109882
DESCRIPTIONWO9214766
DESCRIPTIONWO9314132
DESCRIPTIONWO9400500
DESCRIPTIONWO9403506
DESCRIPTIONWO9507941
DESCRIPTIONWO9703992
DESCRIPTIONWO9722635
DESCRIPTIONWO9802471
DESCRIPTIONWO9941294
DESCRIPTIONWO9945040
DESCRIPTIONWO9945041
DESCRIPTIONWO9945047
EXAMINATIONWO2007136494
INTERNATIONAL-SEARCH-REPORTGB889088
OPPOSITIONGB1197375
OPPOSITIONUS2005215737
OPPOSITIONUS2006106179
OPPOSITIONWO2007136494
OPPOSITIONWO2010027491

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

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