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The patent EP2252880 was granted to Nordischer Maschinenbau RUD Baader on Nov 28, 2018. The application was filed on Feb 20, 2009 under application number EP09718983A. The patent is currently recorded with a legal status of "Opposition Rejected".

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 |
|---|---|---|---|
| MAREL ICELAND EHF | Aug 28, 2019 | INSPICOS PS | - |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| INTERNATIONAL-SEARCH-REPORT | US2008018892 |
| INTERNATIONAL-SEARCH-REPORT | US4706336 |
| INTERNATIONAL-SEARCH-REPORT | WO2006075164 |
| OPPOSITION | US2007210242 |
| OPPOSITION | US2008018892 |
| OPPOSITION | US4538909 |
| OPPOSITION | US4706336 |
| OPPOSITION | US5699153 |
| OPPOSITION | US6252189 |
| OPPOSITION | WO2006075164 |
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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General enquiry
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Decision to grant a European patent
Search/Exam
Oct 19, 2018
(Electronic) Receipt
Search/Exam
Oct 19, 2018
English translation of the claims
Search/Exam
Oct 19, 2018
Filing of the translations of the claims
Search/Exam
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French translation of claims
Search/Exam
Oct 19, 2018
Letter accompanying subsequently filed items
Search/Exam
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Intention to grant (signatures)
Search/Exam
Jun 26, 2018
Text intended for grant (clean copy)
Search/Exam
Jun 26, 2018
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Submission concerning representation
Search/Exam
Oct 13, 2015
(Electronic) Receipt
Search/Exam
Oct 13, 2015
Claims
Search/Exam
Oct 13, 2015
Description
Search/Exam
Oct 13, 2015
Letter accompanying subsequently filed items
Search/Exam
Oct 13, 2015
Jun 19, 2015
Annex to the communication
Search/Exam
Jun 19, 2015
Communication from the Examining Division
Search/Exam
Jun 11, 2015
Examination started
Search/Exam
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Refund of fees
Search/Exam
Nov 23, 2010
Letter concerning the inventor
Search/Exam
Nov 22, 2010
Letter concerning the inventor
Search/Exam
Nov 11, 2010
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Amendments received before examination
Search/Exam
Nov 8, 2010
Nov 4, 2010
Refund of fees
Search/Exam
Nov 2, 2010
Letter which had not been notified
Search/Exam
Oct 27, 2010
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Sep 28, 2010
Comments on Written Opinion of ISA
Search/Exam
Sep 28, 2010
Request for entry into the European phase
Search/Exam
Jul 21, 2010
Information on entry into European phase
Search/Exam
Feb 11, 2010
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Notification of the recording of a change
Search/Exam
Oct 7, 2009
Sep 17, 2009
Copy of the international search report
Search/Exam
Sep 17, 2009
Published international application - A1
Search/Exam
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Feb 20, 2009
Abstract
PCTRO
Feb 20, 2009
Claims
PCTRO
Feb 20, 2009
Description
PCTRO
Feb 20, 2009
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PCTRO