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The patent EP2175044 was granted to Systec System UND Anlagentechnik on May 29, 2019. The application was filed on Oct 7, 2009 under application number EP09012663A. 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 |
|---|---|---|---|
| CEMECON | Feb 27, 2020 | KALKOFF & PARTNER PATENTANWALTE MBB | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | DE102006017382 |
| DESCRIPTION | EP0428358 |
| DESCRIPTION | EP0521045 |
| DESCRIPTION | EP1260603 |
| DESCRIPTION | US2005109607 |
| DESCRIPTION | WO2004087994 |
| DESCRIPTION | WO9840532 |
| EXAMINATION | DE102006021994 |
| EXAMINATION | US6413382 |
| EXAMINATION | WO02103078 |
| EXAMINATION | WO2004044261 |
| OPPOSITION | DE102006020004 |
| OPPOSITION | DE102006021994 |
| OPPOSITION | DE102006058078 |
| OPPOSITION | DE69700893T |
| OPPOSITION | US6413382 |
| OPPOSITION | WO02103078 |
| OPPOSITION | WO2004044261 |
| OPPOSITION | WO2006087558 |
| OPPOSITION | WO2006114610 |
| OPPOSITION | WO2007009634 |
| OPPOSITION | WO2007129021 |
| OPPOSITION | WO2008155051 |
| OPPOSITION | WO2009132822 |
| OPPOSITION | WO9100378 |
| OPPOSITION | WO9846807 |
| OTHER | DE102006021994 |
| OTHER | DE102006058078 |
| OTHER | US6413382 |
| OTHER | WO02103078 |
| OTHER | WO2004044261 |
| SEARCH | WO2006114610 |
| SEARCH | WO2007009634 |
| SEARCH | WO2007129021 |
| SEARCH | WO2008155051 |
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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Jun 11, 2019
May 3, 2019
Decision to grant a European patent
Search/Exam
Apr 15, 2019
English translation of the claims
Search/Exam
Apr 15, 2019
Filing of the translations of the claims
Search/Exam
Apr 15, 2019
French translation of claims
Search/Exam
Jan 15, 2019
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Intention to grant (signatures)
Search/Exam
Jan 15, 2019
Text intended for grant (clean copy)
Search/Exam
Jan 15, 2019
Nov 7, 2016
Amended claims with annotations
Search/Exam
Nov 7, 2016
Claims
Search/Exam
Nov 7, 2016
Nov 1, 2016
Amended claims with annotations
Search/Exam
Nov 1, 2016
Claims
Search/Exam
Nov 1, 2016
Sep 7, 2016
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Apr 21, 2016
Annex to the communication
Search/Exam
Apr 21, 2016
Communication from the Examining Division
Search/Exam
Jul 7, 2014
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Jun 23, 2014
(Electronic) Receipt
Search/Exam
Jun 23, 2014
Observations by third parties
Search/Exam
Jun 23, 2014
Observations by third parties
Search/Exam
Jun 23, 2014
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Amended claims with annotations
Search/Exam
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Amended description with annotations
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Claims
Search/Exam
Dec 20, 2013
Description
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Amended claims with annotations
Search/Exam
Dec 19, 2013
Amended description with annotations
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Dec 19, 2013
Claims
Search/Exam
Dec 19, 2013
Description
Search/Exam
Dec 19, 2013
Oct 25, 2013
Oct 22, 2013
Jun 12, 2013
Annex to the communication
Search/Exam
Jun 12, 2013
Communication from the Examining Division
Search/Exam
May 20, 2011
Amended claims with annotations
Search/Exam
May 20, 2011
Claims
Search/Exam
May 20, 2011
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Amended claims with annotations
Search/Exam
May 19, 2011
Claims
Search/Exam
May 19, 2011
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Nov 10, 2010
Communication from the Examining Division
Search/Exam
May 7, 2010
Apr 27, 2010
Apr 19, 2010
Mar 17, 2010
Notification of forthcoming publication
Search/Exam
Feb 10, 2010
Feb 10, 2010
European search opinion
Search/Exam
Feb 10, 2010
European search report
Search/Exam
Oct 26, 2009
Letter concerning the priority
Search/Exam
Oct 26, 2009
Priority document
Search/Exam
Oct 8, 2009
Abstract
Search/Exam
Oct 8, 2009
Claims
Search/Exam
Oct 8, 2009
Description
Search/Exam
Oct 8, 2009
Designation of inventor
Search/Exam
Oct 8, 2009
Drawings
Search/Exam
Oct 8, 2009
General authorisation
Search/Exam
Oct 8, 2009
Request for grant of a European patent
Search/Exam
Oct 7, 2009
Abstract filed by fax
Search/Exam
Oct 7, 2009
Claims filed by fax
Search/Exam
Oct 7, 2009
Description filed by fax
Search/Exam
Oct 7, 2009
Drawings filed by fax
Search/Exam
Oct 7, 2009
Request for grant of a European patent
Search/Exam