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IP Verse

Urea Urethanes (Ii) - EP3459985

The patent EP3459985 was granted to Cliq Swisstech on Jun 17, 2020. The application was filed on Sep 22, 2017 under application number EP17192570A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3459985

CLIQ SWISSTECH
Application Number
EP17192570A
Filing Date
Sep 22, 2017
Status
Granted And Under Opposition
May 15, 2020
Publication Date
Jun 17, 2020
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
BYK CHEMIEMar 15, 2021STRYCHADMISSIBLE

Patent Citations (20) New

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

Citation PhasePublication Number
DESCRIPTIONDE19513391
DESCRIPTIONDE4308794
DESCRIPTIONDE4321022
DESCRIPTIONEP0006252
DESCRIPTIONEP0198519
DESCRIPTIONEP0750606
DESCRIPTIONEP1048681
DESCRIPTIONJPS58217598
DESCRIPTIONWO9013533
DESCRIPTIONWO9101295
DESCRIPTIONWO9519953
DESCRIPTIONWO9519954
DESCRIPTIONWO9519955
DESCRIPTIONWO9623768
OPPOSITIONUS2002115882
OPPOSITIONUS2011265691
OPPOSITIONUS2016185985
OPPOSITIONUS5093031
SEARCHEP1048681
SEARCHUS2007259120

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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