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IP Verse

A Casting Resin Composition - EP3381961

The patent EP3381961 was granted to Cliq Swisstech on Nov 11, 2020. The application was filed on Feb 26, 2018 under application number EP18158532A. The patent is currently recorded with a legal status of "Revoked".

EP3381961

CLIQ SWISSTECH
Application Number
EP18158532A
Filing Date
Feb 26, 2018
Status
Revoked
May 5, 2023
Publication Date
Nov 11, 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 CHEMIEAug 9, 2021ALTANA DEPARTMENTADMISSIBLE

Patent Citations (24) New

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

Citation PhasePublication Number
DESCRIPTIONDE19513391
DESCRIPTIONDE3706860
DESCRIPTIONDE4308794
DESCRIPTIONDE4321022
DESCRIPTIONEP0750606
DESCRIPTIONEP0835910
DESCRIPTIONEP2970696
DESCRIPTIONJPS58217598
DESCRIPTIONWO9013533
DESCRIPTIONWO9101295
DESCRIPTIONWO9519953
DESCRIPTIONWO9519954
DESCRIPTIONWO9519955
DESCRIPTIONWO9623768
DESCRIPTIONWO9923177
OPPOSITIONUS2002115882
OPPOSITIONUS2011265691
OPPOSITIONUS2016185985
OPPOSITIONUS2017037262
OPPOSITIONUS2017044378
OPPOSITIONUS5093031
SEARCHDE2822908
SEARCHEP1048681
SEARCHUS2007259120

Dossier Documents

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  • Date

    Description

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