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The patent EP3574283 was granted to Teraview on Dec 27, 2023. The application was filed on Jan 26, 2018 under application number EP18704288A. The patent is currently recorded with a legal status of "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.
| Company | Opposition Date | Representative | Opposition Status |
|---|---|---|---|
| FRAUNHOFER GESELLSCHAFT ZUR FORDERUNG DER ANGEWANDTEN FORSCHUNG EV | Sep 27, 2024 | WSL PATENTANWALTE PARTNERSCHAFT MBB | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| INTERNATIONAL-SEARCH-REPORT | DE102015107616 |
| OPPOSITION | DE102015107616 |
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.
Date
Description
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Means of redress
OPPO
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Nov 30, 2023
Decision to grant a European patent
Search/Exam
Nov 21, 2023
(Electronic) Receipt
Search/Exam
Nov 21, 2023
Filing of the translations of the claims
Search/Exam
Nov 21, 2023
French translation of claims
Search/Exam
Nov 21, 2023
German translation of the claims
Search/Exam
Jul 11, 2023
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Intention to grant (signatures)
Search/Exam
Jul 11, 2023
Text intended for grant (clean copy)
Search/Exam
Jul 11, 2023
Jul 20, 2022
Jul 13, 2022
(Electronic) Receipt
Search/Exam
Jul 13, 2022
Amended claims with annotations
Search/Exam
Jul 13, 2022
Amended description with annotations
Search/Exam
Jul 13, 2022
Claims
Search/Exam
Jul 13, 2022
Description
Search/Exam
Jul 13, 2022
Document concerning representation
Search/Exam
Jul 13, 2022
Drawings
Search/Exam
Jul 13, 2022
Letter accompanying subsequently filed items
Search/Exam
Jul 13, 2022
Jul 12, 2022
Letter accompanying subsequently filed items
Search/Exam
May 19, 2022
May 13, 2022
(Electronic) Receipt
Search/Exam
May 13, 2022
Letter accompanying subsequently filed items
Search/Exam
May 13, 2022
Jan 3, 2022
Annex to the communication
Search/Exam
Jan 3, 2022
Communication from the Examining Division
Search/Exam
Dec 20, 2021
Examination started
Search/Exam
Sep 14, 2021
Aug 31, 2021
(Electronic) Receipt
Search/Exam
Aug 31, 2021
Enquiry as to the processing of the file
Search/Exam
Aug 31, 2021
Letter accompanying subsequently filed items
Search/Exam
Mar 19, 2020
(Electronic) Receipt
Search/Exam
Mar 19, 2020
Mar 19, 2020
Amended claims with annotations
Search/Exam
Mar 19, 2020
Mar 19, 2020
Amended description with annotations
Search/Exam
Mar 19, 2020
Amendments received before examination
Search/Exam
Mar 19, 2020
Letter accompanying subsequently filed items
Search/Exam
Nov 6, 2019
Sep 10, 2019
Sep 6, 2019
Communication to designated inventor
Search/Exam
Sep 6, 2019
Communication to designated inventor
Search/Exam
Sep 6, 2019
Communication to designated inventor
Search/Exam
Aug 27, 2019
(Electronic) Receipt
Search/Exam
Aug 27, 2019
Request for entry into the European phase
Search/Exam
Aug 12, 2019
Jun 7, 2019
Information on entry into European phase
Search/Exam
Apr 23, 2019
Apr 23, 2019
Notification of the recording of a change
Search/Exam
Aug 22, 2018
Aug 2, 2018
Copy of the international search report
Search/Exam
Aug 2, 2018
Published international application - A1
Search/Exam
Jun 20, 2018
ISR: cited documents
PCTISA
Jun 19, 2018
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Feb 26, 2018
Feb 9, 2018
Abstract
PCTISA
Feb 9, 2018
Claims
PCTISA
Feb 9, 2018
Description
PCTISA
Feb 9, 2018
Drawings
PCTISA
Feb 9, 2018
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