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The patent EP2993650 was granted to ELV Elektronik on Jul 29, 2020. The application was filed on Sep 2, 2015 under application number EP15183478A. 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 |
|---|---|---|---|
| TELEKOM DEUTSCHLAND | Apr 21, 2021 | BARDEHLE PAGENBERG PARTNERSCHAFT MBB PATENTANWALTE RECHTSANWALTE | ADMISSIBLE |
| EUROTRONIC TECHNOLOGY | Sep 4, 2020 | PATENTANWALTE OLBRICHT BUCHHOLD KEULERTZ | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| EXAMINATION | DE3119876 |
| EXAMINATION | US5912619 |
| OPPOSITION | DE202013001605U |
| OPPOSITION | DE202013006363U |
| OPPOSITION | DE202014104195U |
| OPPOSITION | DE3119876 |
| OPPOSITION | DE4011351 |
| OPPOSITION | EP0503965 |
| OPPOSITION | EP0929999 |
| OPPOSITION | EP1271439 |
| OPPOSITION | EP1918890 |
| OPPOSITION | EP2015272 |
| OPPOSITION | EP2019377 |
| OPPOSITION | EP2993650 |
| OPPOSITION | JP2010129005 |
| OPPOSITION | JP2588667Y |
| OPPOSITION | US2005201086 |
| OPPOSITION | US2014240717 |
| OPPOSITION | US4250498 |
| OPPOSITION | US4507654 |
| OPPOSITION | US4583082 |
| OPPOSITION | US5055685 |
| OPPOSITION | US5912619 |
| OPPOSITION | US6411215 |
| OPPOSITION | US7170060 |
| OPPOSITION | US7196330 |
| OPPOSITION | US7456738 |
| OPPOSITION | US7986232 |
| OPPOSITION | WO0169287 |
| SEARCH | DE202013001605U |
| SEARCH | EP2015272 |
| SEARCH | US4507654 |
| SEARCH | WO0169287 |
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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Abstract
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Claims
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Description
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Drawings
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Request for grant of a European patent
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