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The patent EP2725172 was granted to Assa Abloy Sicherheitstechnik on Jun 27, 2018. The application was filed on Oct 24, 2013 under application number EP13190079A. 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 |
|---|---|---|---|
| GEZE | Mar 27, 2019 | MANITZ FINSTERWALD PATENT UND RECHTSANWALTSPARTNERSCHAFT MBB | - |
| DORMAKABA DEUTSCHLAND | Mar 26, 2019 | BALDER LAW | - |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| OPPOSITION | DE10011763 |
| OPPOSITION | DE10232272 |
| OPPOSITION | DE10257721 |
| OPPOSITION | DE19929193 |
| OPPOSITION | DE19936961 |
| OPPOSITION | DE19943041 |
| OPPOSITION | DE19963022 |
| OPPOSITION | DE4138078 |
| OPPOSITION | DE4344729 |
| OPPOSITION | EP1065577 |
| OPPOSITION | EP1347388 |
| OPPOSITION | EP1705539 |
| OPPOSITION | EP1850554 |
| OPPOSITION | EP2725172 |
| OPPOSITION | FR2560917 |
| OPPOSITION | US7832778 |
| OPPOSITION | WO0118339 |
| OPPOSITION | WO03078769 |
| OPPOSITION | WO2013189998 |
| OPPOSITION | WO9838664 |
| SEARCH | DE10232272 |
| SEARCH | DE10257721 |
| SEARCH | DE19943041 |
| SEARCH | DE4344729 |
| SEARCH | EP1065577 |
| SEARCH | FR2560917 |
| SEARCH | WO03078769 |
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
May 14, 2018
(Electronic) Receipt
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May 14, 2018
English translation of the claims
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May 14, 2018
Filing of the translations of the claims
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French translation of claims
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May 14, 2018
Letter accompanying subsequently filed items
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Description
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Dec 14, 2017
Letter accompanying subsequently filed items
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Intention to grant (signatures)
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Nov 28, 2017
Apr 27, 2017
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Apr 27, 2017
Claims
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Apr 27, 2017
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Apr 25, 2017
Claims
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Apr 25, 2017
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Annex to the communication
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Feb 24, 2017
Communication from the Examining Division
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Nov 19, 2015
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Amended claims with annotations
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Letter accompanying subsequently filed items
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May 26, 2015
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European search opinion
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European search report
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Apr 8, 2015
Search started
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Nov 7, 2014
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Notification of forthcoming publication
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Dec 20, 2013
Letter concerning the priority
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Dec 20, 2013
Priority document
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Dec 17, 2013
Communication to designated inventor
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Oct 24, 2013
Abstract
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Oct 24, 2013
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Claims
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Oct 24, 2013
Description
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Oct 24, 2013
Designation of inventor
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Oct 24, 2013
Drawings
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Oct 24, 2013
Priority search results
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Oct 24, 2013
Request for grant of a European patent
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