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The patent EP2116411 was granted to Getrag Driveline Systems on Aug 22, 2018. The application was filed on May 5, 2009 under application number EP09159451A. 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 |
|---|---|---|---|
| ZF FRIEDRICHSHAFEN | May 22, 2019 | - | - |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | DE102004015304 |
| DESCRIPTION | US2006163018 |
| EXAMINATION | JP2002370557 |
| EXAMINATION | JPH0257725 |
| EXAMINATION | US2007238567 |
| OPPOSITION | DE102004015304 |
| OPPOSITION | DE102006045007 |
| OPPOSITION | DE19800328 |
| OPPOSITION | DE3027282 |
| OPPOSITION | DE4000667 |
| OPPOSITION | DE4017454 |
| OPPOSITION | EP0066945 |
| OPPOSITION | EP0241382 |
| OPPOSITION | EP0869299 |
| OPPOSITION | EP1826089 |
| OPPOSITION | EP1850035 |
| OPPOSITION | GB2407804 |
| OPPOSITION | JP2002370557 |
| OPPOSITION | JPH0257725 |
| OPPOSITION | JPH09123786 |
| OPPOSITION | US2004106487 |
| OPPOSITION | US2006163018 |
| OPPOSITION | US2007238567 |
| OPPOSITION | WO2008115963 |
| OTHER | JP2002370557 |
| OTHER | JP2007278423 |
| OTHER | JPH0257725 |
| SEARCH | DE102004015304 |
| SEARCH | DE19800328 |
| SEARCH | US2004106487 |
| SEARCH | US2006163018 |
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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Sep 3, 2018
Jul 26, 2018
Decision to grant a European patent
Search/Exam
Jul 24, 2018
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Jul 12, 2018
(Electronic) Receipt
Search/Exam
Jul 12, 2018
English translation of the claims
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Jul 12, 2018
Filing of the translations of the claims
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Jul 12, 2018
French translation of claims
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Jul 12, 2018
Letter accompanying subsequently filed items
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Jul 11, 2018
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Intention to grant (signatures)
Search/Exam
Jul 11, 2018
Text intended for grant (clean copy)
Search/Exam
Jul 11, 2018
Jul 5, 2018
Annex to a communication
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Jul 5, 2018
Annex to the communication
Search/Exam
Jul 5, 2018
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Jun 21, 2018
(Electronic) Receipt
Search/Exam
Jun 21, 2018
Amended claims with annotations
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Jun 21, 2018
Claims
Search/Exam
Jun 21, 2018
Letter accompanying subsequently filed items
Search/Exam
Jun 21, 2018
Letter dealing with oral proceedings
Search/Exam
May 4, 2018
(Electronic) Receipt
Search/Exam
May 4, 2018
Amended claims with annotations
Search/Exam
May 4, 2018
Amended claims with annotations
Search/Exam
May 4, 2018
Amended description with annotations
Search/Exam
May 4, 2018
Claims
Search/Exam
May 4, 2018
Claims
Search/Exam
May 4, 2018
Description
Search/Exam
May 4, 2018
Letter accompanying subsequently filed items
Search/Exam
May 4, 2018
Dec 27, 2017
Advice of delivery
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Dec 22, 2017
Advice of delivery
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Dec 21, 2017
Annex to the communication
Search/Exam
Dec 21, 2017
Preparation for oral proceedings
Search/Exam
Dec 21, 2017
Summons to attend oral proceedings
Search/Exam
Jul 17, 2017
(Electronic) Receipt
Search/Exam
Jul 17, 2017
Amended claims with annotations
Search/Exam
Jul 17, 2017
Amended description with annotations
Search/Exam
Jul 17, 2017
Claims
Search/Exam
Jul 17, 2017
Description
Search/Exam
Jul 17, 2017
Drawings
Search/Exam
Jul 17, 2017
Letter accompanying subsequently filed items
Search/Exam
Jul 17, 2017
May 12, 2017
May 8, 2017
Jan 5, 2017
Annex to the communication
Search/Exam
Jan 5, 2017
Communication from the Examining Division
Search/Exam
Apr 8, 2016
(Electronic) Receipt
Search/Exam
Apr 8, 2016
Amended claims with annotations
Search/Exam
Apr 8, 2016
Claims
Search/Exam
Apr 8, 2016
Letter accompanying subsequently filed items
Search/Exam
Apr 8, 2016
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Letter accompanying subsequently filed items
Search/Exam
Jan 20, 2016
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Jul 31, 2015
Annex to the communication
Search/Exam
Jul 31, 2015
Communication from the Examining Division
Search/Exam
Mar 16, 2015
Mar 6, 2015
Observations by third parties
Search/Exam
Jan 15, 2015
(Electronic) Receipt
Search/Exam
Jan 15, 2015
Claims
Search/Exam
Jan 15, 2015
Claims
Search/Exam
Jan 15, 2015
Letter accompanying subsequently filed items
Search/Exam
Jan 15, 2015
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Annexes in respect of a client data request
Search/Exam
Sep 9, 2014
Annexes in respect of a client data request
Search/Exam
Sep 9, 2014
Annexes in respect of a client data request
Search/Exam
Sep 9, 2014
Sep 8, 2014
Letter concerning fees and payments
Search/Exam
Sep 8, 2014
Payment of fees and costs
Search/Exam
Sep 5, 2014
Annex to the communication
Search/Exam
Sep 5, 2014
Communication from the Examining Division
Search/Exam
Jul 2, 2014
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(Electronic) Receipt
Search/Exam
Mar 7, 2014
Amended claims with annotations
Search/Exam
Mar 7, 2014
Amended description with annotations
Search/Exam
Mar 7, 2014
Claims
Search/Exam
Mar 7, 2014
Description
Search/Exam
Mar 7, 2014
Letter accompanying subsequently filed items
Search/Exam
Mar 7, 2014
Oct 29, 2013
Annex to the communication
Search/Exam
Oct 29, 2013
Communication from the Examining Division
Search/Exam
May 2, 2013
(Electronic) Receipt
Search/Exam
May 2, 2013
Amended claims with annotations
Search/Exam
May 2, 2013
Amended description with annotations
Search/Exam
May 2, 2013
Claims
Search/Exam
May 2, 2013
Description
Search/Exam
May 2, 2013
Letter accompanying subsequently filed items
Search/Exam
May 2, 2013
Mar 26, 2013
Mar 20, 2013
Feb 14, 2013
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Jan 23, 2013
Nov 9, 2012
Nov 5, 2012
Sep 28, 2012
Annex to the communication
Search/Exam
Sep 28, 2012
Communication from the Examining Division
Search/Exam
May 6, 2010
Amendments received before examination
Search/Exam
Nov 13, 2009
Oct 14, 2009
Notification of forthcoming publication
Search/Exam
Jul 22, 2009
Jul 22, 2009
European search opinion
Search/Exam
Jul 22, 2009
European search report
Search/Exam
Jul 16, 2009
Modified abstract
Search/Exam
Jun 5, 2009
May 20, 2009
Letter concerning the priority
Search/Exam
May 20, 2009
Priority document
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May 20, 2009
Priority document
Search/Exam
May 5, 2009
Abstract
Search/Exam
May 5, 2009
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Claims
Search/Exam
May 5, 2009
Description
Search/Exam
May 5, 2009
Designation of inventor
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May 5, 2009
Designation of inventor
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May 5, 2009
Designation of inventor
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May 5, 2009
Designation of inventor
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May 5, 2009
Designation of inventor
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May 5, 2009
Drawings
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May 5, 2009
Drawings
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May 5, 2009
Request for grant of a European patent
Search/Exam