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IP Verse

Coating Composition For Low Ignition Propensity Cigarette Paper, Tobacco Using Same, And Method For Manufacturing Low Ignition Propensity Cigarette Paper - EP3636831

The patent EP3636831 was granted to KT & G on Nov 2, 2022. The application was filed on Aug 7, 2018 under application number EP18843475A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3636831

KT & G
Application Number
EP18843475A
Filing Date
Aug 7, 2018
Status
Granted And Under Opposition
Sep 30, 2022
Publication Date
Nov 2, 2022
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
MIQUEL Y COSTAS & MIQUELAug 2, 2023CUETOWITHDRAWN

Patent Citations (24) New

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

Citation PhasePublication Number
DESCRIPTIONKR20130045157
INTERNATIONAL-SEARCH-REPORTCN104805730
INTERNATIONAL-SEARCH-REPORTKR101534822B
INTERNATIONAL-SEARCH-REPORTKR101582900B
INTERNATIONAL-SEARCH-REPORTKR20140084035
INTERNATIONAL-SEARCH-REPORTUS4044778
INTERNATIONAL-SEARCH-REPORTUS4453553
OPPOSITIONCN104805730
OPPOSITIONEP1417899
OPPOSITIONEP2679722
OPPOSITIONEP2719293
OPPOSITIONUS4044778
OPPOSITIONUS4453553
OTHERCN104805730
OTHEREP1417899
OTHEREP2679722
OTHEREP2719293
OTHEREP2725138
OTHERUS4044778
OTHERUS4453553
OTHERWO8504080
SEARCHEP2719293
SEARCHWO03061410
SEARCHWO2015141919

Dossier Documents

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    Description

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