The patent EP4074920B1 was granted to Schck Bauteile on Aug 7, 2024 following the initial filing on Apr 16, 2021 under the application number EP21168932A . 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.
Date
Description
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Authorisation
OPPO
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Citation for the examination procedure
Search/Exam
May 6, 2025
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Mar 26, 2025
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Mar 13, 2025
Annexes in respect of a client data request
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Mar 13, 2025
Letter accompanying subsequently filed items
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Mar 13, 2025
Aug 21, 2024
Jul 11, 2024
Decision to grant a European patent
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Jul 1, 2024
(Electronic) Receipt
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Jul 1, 2024
English translation of the claims
Search/Exam
Jul 1, 2024
Filing of the translations of the claims
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Jul 1, 2024
French translation of claims
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Jun 4, 2024
Feb 29, 2024
Feb 29, 2024
Feb 29, 2024
Feb 29, 2024
Intention to grant (signatures)
Search/Exam
Feb 29, 2024
Text intended for grant (clean copy)
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Feb 29, 2024
Nov 30, 2023
(Electronic) Receipt
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Nov 30, 2023
Amended claims with annotations
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Nov 30, 2023
Amended description with annotations
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Nov 30, 2023
Claims
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Nov 30, 2023
Description
Search/Exam
Nov 30, 2023
Nov 30, 2023
Summary of subsequently filed documents
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Oct 6, 2023
Oct 2, 2023
(Electronic) Receipt
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Oct 2, 2023
May 22, 2023
Annex to the communication
Search/Exam
May 22, 2023
Communication from the Examining Division
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May 15, 2023
Examination started
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Apr 19, 2023
(Electronic) Receipt
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Apr 19, 2023
Apr 19, 2023
Amended claims with annotations
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Apr 19, 2023
Amendments received before examination
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Apr 19, 2023
Letter accompanying subsequently filed items
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Oct 24, 2022
Sep 21, 2022
Notification of forthcoming publication
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Aug 16, 2022
(Electronic) Receipt
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Aug 16, 2022
Designation of inventor
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Aug 16, 2022
Letter accompanying subsequently filed items
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Jun 28, 2022
Jun 7, 2022
Letter accompanying subsequently filed items
Search/Exam
Jun 7, 2022
Sep 23, 2021
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Sep 23, 2021
European search opinion
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Sep 23, 2021
European search report
Search/Exam
Sep 23, 2021
Information on Search Strategy
Search/Exam
Sep 14, 2021
Search started
Search/Exam
May 27, 2021
Deficiency in designation of inventor
Search/Exam
May 17, 2021
(Electronic) Receipt
Search/Exam
May 17, 2021
Letter accompanying subsequently filed items
Search/Exam
Apr 16, 2021
Abstract
Search/Exam
Apr 16, 2021
Apr 16, 2021
Claims
Search/Exam
Apr 16, 2021
Description
Search/Exam
Apr 16, 2021
Drawings
Search/Exam
Apr 16, 2021
Request for grant of a European patent
Search/Exam