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A Cross-Linkable Polyolefin Composition Comprising A First And A Second Olefin Polymer - EP3797135

The patent EP3797135 was granted to Borealis on Feb 19, 2025. The application was filed on May 23, 2019 under application number EP19725994A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3797135

BOREALIS
Application Number
EP19725994A
Filing Date
May 23, 2019
Status
Granted And Under Opposition
Jan 17, 2025
Publication Date
Feb 19, 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
THE DOW CHEMICALNov 14, 2025BECK GREENERADMISSIBLE

Patent Citations (20) New

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

Citation PhasePublication Number
DESCRIPTIONEP2318210
DESCRIPTIONEP2444980
DESCRIPTIONFR2498609
DESCRIPTIONFR2569411
DESCRIPTIONFR2569412
DESCRIPTIONJPH06116362
DESCRIPTIONUS4925901
DESCRIPTIONUS5539075
DESCRIPTIONWO2010040964
DESCRIPTIONWO2013091575
DESCRIPTIONWO2017000121
INTERNATIONAL-SEARCH-REPORTEP0750319
INTERNATIONAL-SEARCH-REPORTUS2011240330
INTERNATIONAL-SEARCH-REPORTWO2013091575
INTERNATIONAL-SEARCH-REPORTWO2017000121
OPPOSITIONUS2012152324
OPPOSITIONUS4855363
OPPOSITIONUS8507097
OPPOSITIONWO2013091575
OPPOSITIONWO2017000121

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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