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The patent EP3009812 was granted to Senstronic Socit PAR Actions Simplifie on Apr 22, 2020. The application was filed on Oct 12, 2015 under application number EP15306610A. 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 |
|---|---|---|---|
| TURCK HOLDING | Mar 20, 2018 | DTS PATENT UND RECHTSANWALTE PARTMBB | - |
| UNIVER | Mar 20, 2018 | QUERMANN | - |
| DESTACO EUROPE | Mar 19, 2018 | WOLF | ADMISSIBLE |
| PEPPERL FUCHS | Mar 14, 2018 | HAMEL | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | WO0123856 |
| OPPOSITION | DE10141400 |
| OPPOSITION | DE102004017899 |
| OPPOSITION | DE102006003916 |
| OPPOSITION | DE102008002938 |
| OPPOSITION | DE102008012570 |
| OPPOSITION | DE102008029956 |
| OPPOSITION | DE102012108415 |
| OPPOSITION | DE102014101363 |
| OPPOSITION | DE19923985 |
| OPPOSITION | DE19940453 |
| OPPOSITION | DE202006003916U |
| OPPOSITION | DE202006006614U |
| OPPOSITION | DE29718644U |
| OPPOSITION | DE4033052 |
| OPPOSITION | EP1426143 |
| OPPOSITION | EP1623795 |
| OPPOSITION | EP2546614 |
| OPPOSITION | FR2777353 |
| OPPOSITION | FR2973506 |
| OPPOSITION | US2009195409 |
| OPPOSITION | US6250149 |
| OPPOSITION | WO0123856 |
| OPPOSITION | WO2007089329 |
| OPPOSITION | WO2008077737 |
| OPPOSITION | WO2009127954 |
| SEARCH | EP2546614 |
| SEARCH | FR2777353 |
| SEARCH | FR2973506 |
| SEARCH | US6250149 |
| SEARCH | WO0123856 |
| SEARCH | WO2007089329 |
| SEARCH | WO2009127954 |
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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Decision to grant a European patent
Search/Exam
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(Electronic) Receipt
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Letter accompanying subsequently filed items
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Examination started
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(Electronic) Receipt
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Refund of fees
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European search opinion
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European search report
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Information on Search Strategy
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Feb 20, 2016
Priority search results copy provided by EPO
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Communication to designated inventor
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Letter concerning the priority
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Abstract
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Description
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