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The patent EP3191902 was granted to Schneider Electric Automation on Apr 22, 2020. The application was filed on Nov 13, 2015 under application number EP15797048A. The patent is currently recorded with a legal status of "Opposition Rejected".

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 |
|---|---|---|---|
| DTS PATENT UND RECHTSANWALTE SCHNEKENBUHL UND PARTNER MBB | Jan 21, 2021 | - | - |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| INTERNATIONAL-SEARCH-REPORT | DE10229704 |
| INTERNATIONAL-SEARCH-REPORT | EP1887447 |
| INTERNATIONAL-SEARCH-REPORT | EP2458463 |
| INTERNATIONAL-SEARCH-REPORT | US5127099 |
| OPPOSITION | DE10229704 |
| OPPOSITION | EP1887447 |
| OPPOSITION | EP2458463 |
| OPPOSITION | US2008238594 |
| OPPOSITION | US2009064026 |
| OPPOSITION | US2009125983 |
| OPPOSITION | US2012005735 |
| OPPOSITION | US2013117803 |
| OPPOSITION | US2014336786 |
| OPPOSITION | US5127099 |
| OPPOSITION | US7536548 |
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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Mar 26, 2020
Decision to grant a European patent
Search/Exam
Mar 13, 2020
(Electronic) Receipt
Search/Exam
Mar 13, 2020
English translation of the claims
Search/Exam
Mar 13, 2020
Filing of the translations of the claims
Search/Exam
Mar 13, 2020
French translation of claims
Search/Exam
Mar 13, 2020
Letter accompanying subsequently filed items
Search/Exam
Nov 5, 2019
Nov 5, 2019
Nov 5, 2019
Intention to grant (signatures)
Search/Exam
Nov 5, 2019
Text intended for grant (clean copy)
Search/Exam
Nov 5, 2019
Oct 17, 2019
Oct 15, 2019
Examination started
Search/Exam
Oct 2, 2019
(Electronic) Receipt
Search/Exam
Oct 2, 2019
Enquiry as to the processing of the file
Search/Exam
Oct 2, 2019
Letter accompanying subsequently filed items
Search/Exam
Feb 18, 2019
Submission concerning representation
Search/Exam
Oct 23, 2017
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Amended claims with annotations
Search/Exam
Oct 23, 2017
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Amended description with annotations
Search/Exam
Oct 23, 2017
Amendments received before examination
Search/Exam
Jun 23, 2017
Communication to designated inventor
Search/Exam
Jun 23, 2017
Communication to designated inventor
Search/Exam
Jun 21, 2017
Jun 7, 2017
May 4, 2017
Apr 10, 2017
(Electronic) Receipt
Search/Exam
Apr 10, 2017
Matter concerning the application
Search/Exam
Apr 10, 2017
Priority search results
Search/Exam
Apr 10, 2017
Request for entry into the European phase
Search/Exam
Mar 31, 2017
Information on entry into European phase
Search/Exam
Jun 14, 2016
May 26, 2016
Copy of the international search report
Search/Exam
May 26, 2016
Copy of the international search report
Search/Exam
May 26, 2016
Published international application - A1
Search/Exam
Jan 25, 2016
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Dec 10, 2015
Nov 23, 2015
Nov 13, 2015
(Electronic) Receipt
PCTRO
Nov 13, 2015
Abstract
PCTRO
Nov 13, 2015
Claims
PCTRO
Nov 13, 2015
Description
PCTRO
Nov 13, 2015
Nov 13, 2015
Drawings
PCTRO
Nov 13, 2015