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IP Verse

Preparation Of Ultra High Molecular Weight Ethylene Copolymer - EP3060586

The patent EP3060586 was granted to DSM Assets on Mar 29, 2023. The application was filed on Oct 24, 2014 under application number EP14789271A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP3060586

DSM ASSETS
Application Number
EP14789271A
Filing Date
Oct 24, 2014
Status
Patent Maintained As Amended
Feb 24, 2023
Publication Date
Mar 29, 2023
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
SABIC SABIC PETROCHEMICALSMar 9, 2021SABIC GROUPADMISSIBLE
SABIC SABIC PETROCHEMICALSMar 9, 2021SABIC INTELLECTUAL GROUPADMISSIBLE

Patent Citations (28) New

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

Citation PhasePublication Number
EXAMINATIONUS2012316301
INTERNATIONAL-SEARCH-REPORTCN102219870
INTERNATIONAL-SEARCH-REPORTEP0890581
INTERNATIONAL-SEARCH-REPORTUS2003119661
INTERNATIONAL-SEARCH-REPORTUS6528671
INTERNATIONAL-SEARCH-REPORTWO2008058749
OPPOSITIONEP0890581
OPPOSITIONEP1749574
OPPOSITIONEP2135884
OPPOSITIONRU2064836
OPPOSITIONUS2003119661
OPPOSITIONUS2011218309
OPPOSITIONUS2012031601
OPPOSITIONUS2012316297
OPPOSITIONUS3645992
OPPOSITIONUS5696044
OPPOSITIONUS6528671
OPPOSITIONWO2009063084
OPPOSITIONWO2011089112
OPPOSITIONWO2012122624
OPPOSITIONWO2013087531
OPPOSITIONWO9744371
OTHERCN102219870
OTHEREP0890581
OTHERUS2003119661
OTHERUS5696044
OTHERUS6528671
OTHERWO2008058749

Dossier Documents

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