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The patent EP2595810 was granted to Plastipak Packaging on Aug 22, 2018. The application was filed on Jul 25, 2011 under application number EP11810510A. 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 |
|---|---|---|---|
| KHS | May 21, 2019 | GLUCK KRITZENBERGER PATENTANWALTE PARTGMBB | WITHDRAWN |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | EP1806233 |
| DESCRIPTION | EP1918100 |
| DESCRIPTION | WO2009018892 |
| EXAMINATION | US6769357 |
| INTERNATIONAL-SEARCH-REPORT | US2006144261 |
| INTERNATIONAL-SEARCH-REPORT | US2007039490 |
| INTERNATIONAL-SEARCH-REPORT | US2009133593 |
| INTERNATIONAL-SEARCH-REPORT | US6164199 |
| INTERNATIONAL-SEARCH-REPORT | US6584895 |
| INTERNATIONAL-SEARCH-REPORT | US6857359 |
| INTERNATIONAL-SEARCH-REPORT | US6948425 |
| OPPOSITION | DE102006001223 |
| OPPOSITION | DE102008049241 |
| OPPOSITION | DE102009013477 |
| OPPOSITION | DE102009043497 |
| OPPOSITION | US2006144261 |
| OPPOSITION | US2006250464 |
| OPPOSITION | WO2004009360 |
| OPPOSITION | WO2007133339 |
| OPPOSITION | WO2008064248 |
| OPPOSITION | WO2009018893 |
| OPPOSITION | WO2010108527 |
| OPPOSITION | WO2011009536 |
| OPPOSITION | WO9908935 |
| SEARCH | EP1806233 |
| SEARCH | EP1918100 |
| SEARCH | WO03106177 |
| SEARCH | WO2009018892 |
| SEARCH | WO2011009536 |
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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Authorisation
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Sep 3, 2018
Jul 26, 2018
Decision to grant a European patent
Search/Exam
Jun 29, 2018
(Electronic) Receipt
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Jun 29, 2018
Filing of the translations of the claims
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Jun 29, 2018
French translation of claims
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Jun 29, 2018
German translation of the claims
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Jun 29, 2018
Letter accompanying subsequently filed items
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Mar 6, 2018
Mar 6, 2018
Mar 6, 2018
Intention to grant (signatures)
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Mar 6, 2018
Text intended for grant (clean copy)
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Mar 6, 2018
Feb 2, 2018
Decision to allow further processing
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Jan 16, 2018
(Electronic) Receipt
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Jan 16, 2018
Amended claims with annotations
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Jan 16, 2018
Amended description with annotations
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Jan 16, 2018
Claims
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Jan 16, 2018
Description
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Jan 16, 2018
Letter accompanying subsequently filed items
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Jan 16, 2018
Request for further processing
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Sep 5, 2017
Annex to the communication
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Sep 5, 2017
Communication from the Examining Division
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Aug 25, 2017
Examination started
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Apr 6, 2017
Mar 22, 2017
(Electronic) Receipt
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Mar 22, 2017
Enquiry as to the processing of the file
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Mar 22, 2017
Letter accompanying subsequently filed items
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Sep 25, 2015
(Electronic) Receipt
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Sep 25, 2015
Sep 25, 2015
Sep 25, 2015
Amended claims with annotations
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Sep 25, 2015
Amended claims with annotations
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Sep 25, 2015
Sep 25, 2015
Amended description with annotations
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Sep 25, 2015
Amendments received before examination
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Sep 25, 2015
Matter concerning the application
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Jun 30, 2015
Jun 23, 2015
Mar 19, 2015
Mar 2, 2015
Mar 2, 2015
European search opinion
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Mar 2, 2015
Supplementary European search report
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Feb 20, 2015
Search started
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Dec 3, 2014
Refund of fees
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Dec 3, 2014
Refund of fees
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Dec 2, 2014
Dec 2, 2014
Submission concerning representation
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Nov 25, 2014
Nov 24, 2014
Nov 20, 2014
Jun 26, 2014
Payment of fees and costs
Search/Exam
Jun 26, 2014
Payment of fees and costs
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Nov 5, 2013
(Electronic) Receipt
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Nov 5, 2013
Nov 5, 2013
Amended claims with annotations
Search/Exam
Nov 5, 2013
Amendments received before examination
Search/Exam
Nov 5, 2013
Letter accompanying subsequently filed items
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Jun 28, 2013
Payment of fees and costs
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Jun 28, 2013
Payment of fees and costs
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May 3, 2013
Apr 26, 2013
Apr 18, 2013
Copy of the international search report
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Apr 18, 2013
Apr 9, 2013
Mar 26, 2013
Reply by International Bureau
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Mar 5, 2013
Communication to designated inventor
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Feb 25, 2013
Enquiry with the International Bureau
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Feb 21, 2013
Payment of fees and costs
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Feb 21, 2013
Payment of fees and costs
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Jan 17, 2013
(Electronic) Receipt
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Jan 17, 2013
Request for entry into the European phase
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Nov 30, 2012
Information on entry into European phase
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Feb 15, 2012
Jan 26, 2012
Published international application - A2
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