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The patent EP4072364 was granted to Dainese on Jan 3, 2024. The application was filed on Dec 9, 2020 under application number EP20830321A. The patent is currently recorded with a legal status of "Granted And Under Opposition".
Latest UPC cases involving this patent.
| Case Number | Filing Date | Plaintiff | Proceeding Type |
|---|---|---|---|
| UPC_CFI_182/2025 | Feb 27, 2025 | Alpinestars | Counter Claim For Revocation |
| UPC_CFI_792/2024 | Dec 11, 2024 | Alpinestars Research | Counter Claim For Revocation |
| UPC_CFI_472/2024 | Aug 7, 2024 | Dainese | Infringement |

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.
| Company | Opposition Date | Representative | Opposition Status |
|---|---|---|---|
| ALPINESTARS | Oct 3, 2024 | DRAGOTTI & ASSOCIATI | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| INTERNATIONAL-SEARCH-REPORT | CN109998200 |
| INTERNATIONAL-SEARCH-REPORT | EP3291697 |
| INTERNATIONAL-SEARCH-REPORT | KR20170123046 |
| OPPOSITION | CN110123064 |
| OPPOSITION | CN111671174 |
| OPPOSITION | EP2621297 |
| OPPOSITION | EP2879536 |
| OPPOSITION | EP3498117 |
| OPPOSITION | EP3835140 |
| OPPOSITION | EP3890537 |
| OPPOSITION | EP4051041 |
| OPPOSITION | EP4171302 |
The dossier documents provide a comprehensive record of the patent's prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent's legal journey and any challenges it may have faced during examination.
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Description
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(Electronic) Receipt
Appeal
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Notice of appeal
Appeal
Dec 1, 2025
Notice of appeal
Appeal
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(Electronic) Receipt
Search/Exam
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Annexes in respect of a client data request
Search/Exam
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Letter accompanying subsequently filed items
Search/Exam
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Decision to grant a European patent
Search/Exam
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Refund of fees
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(Electronic) Receipt
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Oct 31, 2023
Filing of the translations of the claims
Search/Exam
Oct 31, 2023
French translation of claims
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Oct 31, 2023
German translation of the claims
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Oct 31, 2023
Matter concerning the application
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Intention to grant (signatures)
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Oct 30, 2023
Text intended for grant (clean copy)
Search/Exam
Oct 30, 2023
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Annex to the communication
Search/Exam
Sep 12, 2023
Consultation by telephone/in person
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Sep 12, 2023
Sep 8, 2023
(Electronic) Receipt
Search/Exam
Sep 8, 2023
Amended claims with annotations
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Sep 8, 2023
Claims
Search/Exam
Sep 8, 2023
Letter accompanying subsequently filed items
Search/Exam
Sep 8, 2023
Aug 30, 2023
Annex to the communication
Search/Exam
Aug 30, 2023
Communication from the Examining Division
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(Electronic) Receipt
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Jun 15, 2023
Amended claims with annotations
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Claims
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Description
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Jun 15, 2023
Letter accompanying subsequently filed items
Search/Exam
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Intention to grant (signatures)
Search/Exam
Mar 24, 2023
Text intended for grant (clean copy)
Search/Exam
Mar 24, 2023
Jan 9, 2023
Examination started
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Sep 21, 2022
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(Electronic) Receipt
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Jul 12, 2022
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Amended claims with annotations
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Jul 12, 2022
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Jul 12, 2022
Amendments received before examination
Search/Exam
Jul 12, 2022
Request for entry into the European phase
Search/Exam
Jul 12, 2022
Submission concerning representation
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Jun 27, 2022
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Information on entry into European phase
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Jul 5, 2021
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Jun 17, 2021
Copy of the international search report
Search/Exam
Jun 17, 2021
Published international application - A1
Search/Exam
Mar 5, 2021
ISR: cited documents
PCTISA
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Feb 27, 2021
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Abstract
PCTISA
Jan 8, 2021
Annex
PCTISA
Jan 8, 2021
Claims
PCTISA
Jan 8, 2021
Description
PCTISA
Jan 8, 2021
Drawings
PCTISA
Jan 8, 2021
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Sep 3, 2020
Priority search results copy provided by EPO
Search/Exam
Sep 3, 2020
Priority search results copy provided by EPO
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May 4, 2020
Priority search results copy provided by EPO
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