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The patent EP2682099 was granted to Arven Ilac Sanayi VE Ticaret on Sep 2, 2020. The application was filed on Jul 4, 2013 under application number EP13175125A. 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 |
|---|---|---|---|
| ALFRED E TIEFENBACHER | Jun 1, 2021 | HAMM & WITTKOPP | ADMISSIBLE |
| KRAUS & LEDERER PARTGMBB | Jun 1, 2021 | KRAUS & LEDERER PARTGMBB | ADMISSIBLE |
| HOFFMANN EITLE | May 28, 2021 | HOFFMANN EITLE | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| OPPOSITION | DE3345722 |
| OPPOSITION | US5478578 |
| OPPOSITION | WO02098874 |
| OPPOSITION | WO0230389 |
| OPPOSITION | WO03017979 |
| OPPOSITION | WO03024396 |
| OPPOSITION | WO03024439 |
| OPPOSITION | WO03078429 |
| OPPOSITION | WO2004017914 |
| OPPOSITION | WO2008103426 |
| OPPOSITION | WO2008133900 |
| OPPOSITION | WO2009035542 |
| OPPOSITION | WO2011093813 |
| OPPOSITION | WO2011093819 |
| OPPOSITION | WO2011152804 |
| OPPOSITION | WO2011160920 |
| OPPOSITION | WO9311746 |
| SEARCH | EP1894568 |
| SEARCH | EP1944018 |
| SEARCH | WO2010144628 |
| SEARCH | WO2011048379 |
| SEARCH | WO2011093819 |
| SEARCH | WO2012050945 |
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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OPPO
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Sep 14, 2020
Aug 6, 2020
Decision to grant a European patent
Search/Exam
Jul 2, 2020
(Electronic) Receipt
Search/Exam
Jul 2, 2020
Filing of the translations of the claims
Search/Exam
Jul 2, 2020
French translation of claims
Search/Exam
Jul 2, 2020
German translation of the claims
Search/Exam
Jul 2, 2020
Letter accompanying subsequently filed items
Search/Exam
Feb 26, 2020
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Intention to grant (signatures)
Search/Exam
Feb 26, 2020
Text intended for grant (clean copy)
Search/Exam
Feb 26, 2020
Dec 4, 2019
Nov 27, 2019
(Electronic) Receipt
Search/Exam
Nov 27, 2019
Letter accompanying subsequently filed items
Search/Exam
Nov 27, 2019
Oct 4, 2019
(Electronic) Receipt
Search/Exam
Oct 4, 2019
Description
Search/Exam
Oct 4, 2019
Letter accompanying subsequently filed items
Search/Exam
Oct 4, 2019
Jul 18, 2019
Jul 12, 2019
(Electronic) Receipt
Search/Exam
Jul 12, 2019
Letter accompanying subsequently filed items
Search/Exam
Jul 12, 2019
Mar 28, 2019
Annex to the communication
Search/Exam
Mar 28, 2019
Communication from the Examining Division
Search/Exam
Mar 28, 2019
Decision to allow further processing
Search/Exam
Mar 18, 2019
(Electronic) Receipt
Search/Exam
Mar 18, 2019
Amended claims with annotations
Search/Exam
Mar 18, 2019
Claims
Search/Exam
Mar 18, 2019
Letter accompanying subsequently filed items
Search/Exam
Mar 18, 2019
Request for further processing
Search/Exam
Jan 7, 2019
Oct 8, 2018
Sep 27, 2018
(Electronic) Receipt
Search/Exam
Sep 27, 2018
Letter accompanying subsequently filed items
Search/Exam
Sep 27, 2018
May 28, 2018
May 22, 2018
(Electronic) Receipt
Search/Exam
May 22, 2018
Letter accompanying subsequently filed items
Search/Exam
May 22, 2018
Mar 21, 2018
Annex to the communication
Search/Exam
Mar 21, 2018
Communication from the Examining Division
Search/Exam
Mar 16, 2018
Examination started
Search/Exam
Jun 3, 2015
May 27, 2015
Submission concerning representation
Search/Exam
Jul 18, 2014
Priority search results copy provided by EPO
Search/Exam
Jul 17, 2014
Jul 11, 2014
Priority search results copy provided by EPO
Search/Exam
Jul 3, 2014
(Electronic) Receipt
Search/Exam
Jul 3, 2014
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Amendments received before examination
Search/Exam
Jul 3, 2014
Letter accompanying subsequently filed items
Search/Exam
Jul 3, 2014
Written request for examination
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Jan 13, 2014
Dec 11, 2013
Notification of forthcoming publication
Search/Exam
Dec 2, 2013
Refund of fees
Search/Exam
Nov 12, 2013
Nov 12, 2013
European search opinion
Search/Exam
Nov 12, 2013
European search report
Search/Exam
Nov 7, 2013
Letter concerning the priority
Search/Exam
Nov 7, 2013
Priority document
Search/Exam
Nov 7, 2013
Priority document
Search/Exam
Nov 7, 2013
Priority document
Search/Exam
Nov 4, 2013
Search started
Search/Exam
Oct 4, 2013
Sep 11, 2013
Communication to designated inventor
Search/Exam
Sep 11, 2013
Communication to designated inventor
Search/Exam
Sep 11, 2013
Communication to designated inventor
Search/Exam
Sep 11, 2013
Communication to designated inventor
Search/Exam
Aug 29, 2013
Jul 26, 2013
Priority search results copy provided by EPO
Search/Exam
Jul 4, 2013
Abstract
Search/Exam
Jul 4, 2013
Jul 4, 2013
Claims
Search/Exam
Jul 4, 2013
Description
Search/Exam
Jul 4, 2013
Designation of inventor
Search/Exam
Jul 4, 2013
Designation of inventor
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Jul 4, 2013
Designation of inventor
Search/Exam
Jul 4, 2013
Designation of inventor
Search/Exam
Jul 4, 2013
Request for grant of a European patent
Search/Exam