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IP Verse

Polymer Stream Transfer - EP2276561

The patent EP2276561 was granted to Ineos Manufacturing Belgium on Sep 28, 2022. The application was filed on Apr 15, 2009 under application number EP09732325A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP2276561

INEOS MANUFACTURING BELGIUM
Application Number
EP09732325A
Filing Date
Apr 15, 2009
Status
Patent Maintained As Amended
Aug 26, 2022
Publication Date
Sep 28, 2022
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
TOTAL RESEARCH & TECHNOLOGY FELUYMar 13, 2020RABOINADMISSIBLE

Patent Citations (14) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTEP1914246
INTERNATIONAL-SEARCH-REPORTEP1914247
INTERNATIONAL-SEARCH-REPORTEP1914248
INTERNATIONAL-SEARCH-REPORTEP1914249
INTERNATIONAL-SEARCH-REPORTEP1914250
INTERNATIONAL-SEARCH-REPORTGB2157701
INTERNATIONAL-SEARCH-REPORTUS3195613
INTERNATIONAL-SEARCH-REPORTUS3428619
INTERNATIONAL-SEARCH-REPORTUS4126743
INTERNATIONAL-SEARCH-REPORTWO2008043472
OPPOSITIONEP1914246
OPPOSITIONWO2006056761
OPPOSITIONWO2007138257
OPPOSITIONWO2008043472

Dossier Documents

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  • Date

    Description

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