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IP Verse

Polyethylene Compositions, And Articles Made Therefrom - EP3515983

The patent EP3515983 was granted to DOW on Jul 16, 2025. The application was filed on Jul 26, 2017 under application number EP17749039A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP3515983

DOW
Application Number
EP17749039A
Filing Date
Jul 26, 2017
Status
Patent Maintained As Amended
Jun 13, 2025
Publication Date
Jul 16, 2025
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
SABIC SABIC PETROCHEMICALSSep 7, 2022SABIC GROUPADMISSIBLE

Patent Citations (25) New

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

Citation PhasePublication Number
DESCRIPTIONUS2006199930
DESCRIPTIONUS3645992
DESCRIPTIONUS5206075
DESCRIPTIONUS5241031
DESCRIPTIONUS5272236
DESCRIPTIONUS5278272
DESCRIPTIONUS7608668
DESCRIPTIONUS7858706
DESCRIPTIONUS7893166
DESCRIPTIONUS7947793
DESCRIPTIONUS8785554
DESCRIPTIONWO2005090427
DESCRIPTIONWO9003414
DESCRIPTIONWO9303093
INTERNATIONAL-SEARCH-REPORTEP0974617
INTERNATIONAL-SEARCH-REPORTUS2006199930
INTERNATIONAL-SEARCH-REPORTWO2008141026
INTERNATIONAL-SEARCH-REPORTWO2015123187
OPPOSITIONCN103374171
OPPOSITIONCN103665546
OPPOSITIONEP0974617
OPPOSITIONUS2006199930
OPPOSITIONUS8728600
OPPOSITIONWO2015123187
OPPOSITIONWO2015154253

Dossier Documents

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    Description

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