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The patent EP3027926 was granted to Wabco Europe Bvba on May 15, 2024. The application was filed on May 23, 2014 under application number EP14726885A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

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 |
|---|---|---|---|
| KNORR BREMSE SYSTEME FUR NUTZFAHRZEUGE | Jul 2, 2019 | SPECHT | ADMISSIBLE |
| VRI VERBAND DER REIBBELAGINDUSTRIE EV | Jul 1, 2019 | IPSILON BENELUX | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | DE102004002571 |
| DESCRIPTION | DE69403650T |
| INTERNATIONAL-SEARCH-REPORT | DE102004002571 |
| INTERNATIONAL-SEARCH-REPORT | DE19653488 |
| INTERNATIONAL-SEARCH-REPORT | EP2570689 |
| INTERNATIONAL-SEARCH-REPORT | US4373616 |
| OPPOSITION | DE102004002571 |
| OPPOSITION | DE19653488 |
| OPPOSITION | DE2211013 |
| OPPOSITION | EP0710778 |
| OPPOSITION | EP1234994 |
| OPPOSITION | EP1375952 |
| OPPOSITION | EP2570689 |
| OPPOSITION | FR2704036 |
| OPPOSITION | US2005092562 |
| OPPOSITION | US4373616 |
| OPPOSITION | US4881623 |
| OPPOSITION | US6286636 |
| OPPOSITION | WO2006045376 |
| OPPOSITION | WO2007045819 |
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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Apr 18, 2024
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Refund of fees
Search/Exam
Feb 9, 2024
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(Electronic) Receipt
Appeal
Jan 12, 2024
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(Electronic) Receipt
Appeal
Jan 8, 2024
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Dec 19, 2023
(Electronic) Receipt
Appeal
Dec 19, 2023
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Sep 25, 2023
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Sep 22, 2023
(Electronic) Receipt
Appeal
Sep 22, 2023
Advice of delivery
Appeal
Sep 22, 2023
Advice of delivery
Appeal
Sep 22, 2023
Advice of delivery
Appeal
Sep 22, 2023
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(Electronic) Receipt
Appeal
Sep 20, 2023
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(Electronic) Receipt
Appeal
Aug 23, 2023
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Jul 11, 2023
(Electronic) Receipt
Appeal
Jul 11, 2023
Jul 11, 2023
Jul 6, 2023
May 31, 2023
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May 25, 2023
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(Electronic) Receipt
Appeal
May 16, 2023
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Mar 30, 2023
Mar 24, 2023
(Electronic) Receipt
Appeal
Mar 24, 2023
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Feb 27, 2023
(Electronic) Receipt
Appeal
Feb 27, 2023
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May 20, 2022
(Electronic) Receipt
Appeal
May 20, 2022
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May 2, 2022
Apr 25, 2022
(Electronic) Receipt
Appeal
Apr 25, 2022
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Oct 1, 2021
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Sep 17, 2021
(Electronic) Receipt
Appeal
Sep 17, 2021
Description
Appeal
Sep 17, 2021
Sep 17, 2021
Reply to appeal
Appeal
Jul 16, 2021
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Jul 9, 2021
(Electronic) Receipt
Appeal
Jul 9, 2021
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May 12, 2021
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May 5, 2021
(Electronic) Receipt
Appeal
May 5, 2021
May 5, 2021
Notice of appeal
Appeal
Apr 26, 2021
Mar 15, 2021
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Mar 11, 2021
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Means of redress
OPPO
Mar 11, 2021
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Oct 24, 2019
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Claims
OPPO
Oct 17, 2019
Claims
OPPO
Oct 17, 2019
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Feb 18, 2019
Feb 5, 2019
Oct 15, 2018
Sep 6, 2018
Decision to grant a European patent
Search/Exam
Aug 22, 2018
(Electronic) Receipt
Search/Exam
Aug 22, 2018
English translation of the claims
Search/Exam
Aug 22, 2018
French translation of claims
Search/Exam
Aug 22, 2018
Letter accompanying subsequently filed items
Search/Exam
May 25, 2018
May 25, 2018
May 25, 2018
Intention to grant (signatures)
Search/Exam
May 25, 2018
Text intended for grant (clean copy)
Search/Exam
May 25, 2018
Apr 24, 2018
Examination started
Search/Exam
Nov 24, 2016
Nov 15, 2016
Jun 21, 2016
Jun 21, 2016
Amended claims with annotations
Search/Exam
Jun 21, 2016
Amendments received before examination
Search/Exam
May 11, 2016
Apr 1, 2016
Mar 8, 2016
Communication to designated inventor
Search/Exam
Feb 16, 2016
Sep 25, 2015
Information regarding early processing
Search/Exam
Sep 4, 2015
Request for entry into the European phase
Search/Exam
Feb 24, 2015
Feb 5, 2015
Copy of the international search report
Search/Exam
Feb 5, 2015
Copy of the international search report
Search/Exam
Feb 5, 2015
Published international application - A1
Search/Exam
Sep 2, 2014
Sep 2, 2014
Sep 2, 2014
May 23, 2014
Abstract
PCTRO
May 23, 2014
Claims
PCTRO
May 23, 2014
Description
PCTRO
May 23, 2014
Drawings
PCTRO
May 23, 2014