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Compositions Containing Fluorine Substituted Olefins - EP2085422

The patent EP2085422 was granted to Honeywell on Aug 30, 2017. The application was filed on Apr 29, 2005 under application number EP09160311A. The patent is currently recorded with a legal status of "Revoked".

EP2085422

HONEYWELL
Application Number
EP09160311A
Filing Date
Apr 29, 2005
Status
Revoked
Nov 24, 2023
Publication Date
Aug 30, 2017
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (3)

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
MEXICHEM UKNov 5, 2020POTTER CLARKSONINTERVENTION WITHDRAWN
ARKEMA FRANCEApr 9, 2018ARKEMAADMISSIBLE
ARKEMA FRANCEApr 9, 2018ARKEMA PATENTADMISSIBLE

Patent Citations (31) New

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

Citation PhasePublication Number
DESCRIPTIONEP0974571
DESCRIPTIONUS2834748
DESCRIPTIONUS2846458
DESCRIPTIONUS2889379
DESCRIPTIONUS2917480
DESCRIPTIONUS4465786
DESCRIPTIONUS4788352
DESCRIPTIONUS4798818
DESCRIPTIONUS6516837
DESCRIPTIONUS6589355
OPPOSITIONDE4116274
OPPOSITIONEP0974571
OPPOSITIONJPH04110388
OPPOSITIONJPH0585970
OPPOSITIONRU2073058
OPPOSITIONUS2004089839
OPPOSITIONUS2004256594
OPPOSITIONUS3723318
OPPOSITIONUS5714083
OPPOSITIONUS6076372
OPPOSITIONUS6111150
OPPOSITIONUS6258292
OPPOSITIONWO2004037913
OPPOSITIONWO2005103191
OPPOSITIONWO2005103192
OTHEREP0398147
OTHERJPH10139697
SEARCHDE10203779
SEARCHJPH04110388
SEARCHUS5986151
SEARCHUS6111150

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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