The patent EP3743216B1 was granted to Gema Switzerland on Jul 5, 2023 following the initial filing on Jan 23, 2019 under the application number EP19703017A . The current legal status of the patent is Granted And Under Opposition.
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.
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.
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May 24, 2023
EP19703017: (Electronic) Receipt
Search/Exam
May 24, 2023
May 24, 2023
May 24, 2023
EP19703017: French translation of claims
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May 24, 2023
Mar 24, 2023
Mar 20, 2023
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Feb 14, 2023
EP19703017: Change to the inventor details
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Feb 9, 2023
EP19703017: (Electronic) Receipt
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Feb 9, 2023
Feb 9, 2023
EP19703017: Letter concerning the inventor
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Jan 18, 2023
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Jan 18, 2023
EP19703017: Intention to grant (signatures)
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Jan 18, 2023
Jan 18, 2023
Mar 15, 2022
EP19703017: (Electronic) Receipt
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Mar 15, 2022
EP19703017: Amended claims with annotations
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Mar 15, 2022
EP19703017: Claims
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Mar 15, 2022
Mar 15, 2022
Nov 22, 2021
EP19703017: Annex to the communication
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Nov 22, 2021
Sep 22, 2021
EP19703017: Examination started
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Apr 23, 2021
EP19703017: (Electronic) Receipt
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Apr 23, 2021
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Apr 19, 2021
Jan 29, 2021
EP19703017: (Electronic) Receipt
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Jan 29, 2021
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Nov 4, 2020
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Aug 28, 2020
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Jul 27, 2020
Jul 21, 2020
EP19703017: (Electronic) Receipt
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Jul 21, 2020
Jul 21, 2020
EP19703017: Amended claims with annotations
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Jul 21, 2020
Jun 5, 2020
Dec 9, 2019
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EP19703017: Notification of election of EPO
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Sep 4, 2019
Aug 19, 2019
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EP19703017: Abstract
PCTRO
Jan 23, 2019
EP19703017: Claims
PCTRO
Jan 23, 2019
Jan 23, 2019
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EP19703017: Drawings
PCTRO
Jan 23, 2019