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The patent EP3029443 was granted to Sensata on May 8, 2019. The application was filed on Nov 20, 2015 under application number EP15195593A. The patent is currently recorded with a legal status of "Revoked".

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 |
|---|---|---|---|
| DANFOSS | Feb 6, 2020 | KEIL & SCHAAFHAUSEN PATENTANWALTE PARTGMBB | - |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| OPPOSITION | EP1570247 |
| OPPOSITION | US5847282 |
| OPPOSITION | US6952042 |
| OPPOSITION | WO2006102460 |
| OPPOSITION | WO2014061263 |
| OTHER | JP2009075056 |
| OTHER | JPH11132887 |
| SEARCH | CN103454032 |
| SEARCH | DE102004048367 |
| SEARCH | EP1074827 |
| SEARCH | JP2010256187 |
| SEARCH | US2002029639 |
| SEARCH | US2004020300 |
| SEARCH | US2007148788 |
| SEARCH | US2014260648 |
| SEARCH | US5625151 |
| SEARCH | WO2006102460 |
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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May 20, 2019
Apr 11, 2019
Decision to grant a European patent
Search/Exam
Mar 27, 2019
(Electronic) Receipt
Search/Exam
Mar 27, 2019
Filing of the translations of the claims
Search/Exam
Mar 27, 2019
French translation of claims
Search/Exam
Mar 27, 2019
German translation of the claims
Search/Exam
Jan 15, 2019
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Intention to grant (signatures)
Search/Exam
Jan 10, 2019
Text intended for grant (clean copy)
Search/Exam
Jan 10, 2019
Jan 3, 2019
(Electronic) Receipt
Search/Exam
Jan 3, 2019
Letter accompanying subsequently filed items
Search/Exam
Jan 3, 2019
Observations by third parties
Search/Exam
Jan 3, 2019
Patent document filed by a Third party
Search/Exam
Jan 3, 2019
Patent document filed by a Third party
Search/Exam
Dec 11, 2018
Examination started
Search/Exam
Jun 8, 2017
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Decision to allow further processing
Search/Exam
Mar 22, 2017
(Electronic) Receipt
Search/Exam
Mar 22, 2017
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Amended claims with annotations
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Mar 22, 2017
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Amended description with annotations
Search/Exam
Mar 22, 2017
Letter accompanying subsequently filed items
Search/Exam
Mar 22, 2017
Request for further processing
Search/Exam
Jan 16, 2017
Dec 7, 2016
(Electronic) Receipt
Search/Exam
Dec 7, 2016
Letter accompanying subsequently filed items
Search/Exam
Jun 13, 2016
May 11, 2016
Notification of forthcoming publication
Search/Exam
Apr 21, 2016
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European search opinion
Search/Exam
Apr 21, 2016
European search report
Search/Exam
Apr 21, 2016
Information on Search Strategy
Search/Exam
Apr 12, 2016
Search started
Search/Exam
Jan 27, 2016
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Note on telephone consultation
Search/Exam
Jan 20, 2016
Jan 13, 2016
Communication to designated inventor
Search/Exam
Jan 13, 2016
Communication to designated inventor
Search/Exam
Jan 13, 2016
Communication to designated inventor
Search/Exam
Jan 11, 2016
(Electronic) Receipt
Search/Exam
Jan 11, 2016
Jan 11, 2016
Letter accompanying subsequently filed items
Search/Exam
Dec 10, 2015
Nov 20, 2015
Abstract
Search/Exam
Nov 20, 2015
Nov 20, 2015
Claims
Search/Exam
Nov 20, 2015
Description
Search/Exam
Nov 20, 2015
Designation of inventor
Search/Exam
Nov 20, 2015
Drawings
Search/Exam
Nov 20, 2015
Request for grant of a European patent
Search/Exam
Nov 20, 2015
Submission concerning representation
Search/Exam