The patent EP3556230A4 was granted to KT & G Coporation on Dec 2, 2020 following the initial filing on Nov 6, 2017 under the application number EP17880867 .
The dossier documents provide a comprehensive record of the patent’s prosecution history, including filings, correspondence, and decisions made by patent offices. These documents are crucial for understanding the patent’s legal journey and any challenges it may have faced during examination. It also includes the oppositions documents filed against the patent.
Date
Description
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Sep 12, 2024
(Electronic) Receipt
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Sep 12, 2024
Amended claims with annotations
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Sep 12, 2024
Claims
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Sep 12, 2024
Letter accompanying subsequently filed items
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Sep 12, 2024
Jun 6, 2024
(Electronic) Receipt
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Jun 6, 2024
Letter accompanying subsequently filed items
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Jun 6, 2024
Translation of priority document
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May 21, 2024
Annex to the communication
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May 21, 2024
Communication from the Examining Division
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May 21, 2024
May 30, 2023
CDS Clean up - amended applicant details
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Aug 23, 2022
(Electronic) Receipt
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Aug 23, 2022
Amended claims with annotations
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Aug 23, 2022
Claims
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Aug 23, 2022
Letter accompanying subsequently filed items
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Aug 23, 2022
Apr 13, 2022
Annex to the communication
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Apr 13, 2022
Communication from the Examining Division
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Mar 10, 2022
Examination started
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May 25, 2021
(Electronic) Receipt
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May 25, 2021
May 25, 2021
Amended claims with annotations
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May 25, 2021
May 25, 2021
Amended description with annotations
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May 25, 2021
Amendments received before examination
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May 25, 2021
Letter accompanying subsequently filed items
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Nov 24, 2020
Nov 4, 2020
Nov 4, 2020
European search opinion
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Nov 4, 2020
Information on Search Strategy
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Nov 4, 2020
Supplementary European search report
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Aug 3, 2020
Aug 3, 2020
Information on Search Strategy
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Aug 3, 2020
Partial European search report
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Aug 3, 2020
Jul 13, 2020
Search started
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Apr 20, 2020
Apr 9, 2020
Letter which had not been notified
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Sep 25, 2019
Notification of forthcoming publication
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Sep 9, 2019
Sep 2, 2019
Letter which had not been notified
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Aug 2, 2019
Aug 2, 2019
Jul 24, 2019
Communication to designated inventor
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Jul 24, 2019
Communication to designated inventor
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Jul 24, 2019
Communication to designated inventor
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Jul 24, 2019
Communication to designated inventor
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Jul 24, 2019
Communication to designated inventor
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Jul 24, 2019
Communication to designated inventor
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Jul 24, 2019
Communication to designated inventor
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Jul 24, 2019
Communication to designated inventor
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Jul 24, 2019
Communication to designated inventor
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Jul 24, 2019
Communication to designated inventor
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Jul 24, 2019
Communication to designated inventor
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Jul 24, 2019
Communication to designated inventor
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Jul 24, 2019
Communication to designated inventor
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Jul 10, 2019
(Electronic) Receipt
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Jul 10, 2019
Abstract
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Jul 10, 2019
Claims
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Jul 10, 2019
Description
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Jul 10, 2019
Drawings
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Jul 10, 2019
Request for entry into the European phase
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Jul 2, 2019
Jul 2, 2019
Apr 26, 2019
Information on entry into European phase
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Aug 9, 2018
Copy of the international search report
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Aug 9, 2018
Aug 9, 2018
Jul 16, 2018
Jul 16, 2018
Jul 16, 2018
Jul 16, 2018
Jul 16, 2018
Jul 16, 2018
Jul 16, 2018
Jul 16, 2018
Jul 16, 2018
Jul 16, 2018
Jul 16, 2018
Jun 21, 2018
International publication pamphlet
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