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The patent EP2687354 was granted to Basf on Apr 5, 2017. The application was filed on Jul 17, 2012 under application number EP12176773A. 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 |
|---|---|---|---|
| AUSTROTHERM | Jan 5, 2018 | MULLNER | ADMISSIBLE |
| SYNTHOS | Jan 5, 2018 | UEXKULL & STOLBERG | ADMISSIBLE |
| URSA INSULATION | Jan 3, 2018 | ZIMMERMANN & PARTNER PATENTANWALTE MBB | ADMISSIBLE |
| SWISSPOR MANAGEMENT | Dec 29, 2017 | KOELLIKER | ADMISSIBLE |
| JACKON INSULATION | Dec 20, 2017 | KAEWERT | ADMISSIBLE |
| KARL BACHL KUNSTSTOFFVERARBEITUNG | Dec 14, 2017 | KUHNEN & WACKER PATENT UND RECHTSANWALTSBURO PARTG MBB | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
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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Sep 12, 2016
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Sep 12, 2016
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Advice of delivery
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Acknowledgement of a document
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Annex to the communication
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Preparation for oral proceedings
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Summons to attend oral proceedings
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Mar 10, 2016
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Mar 3, 2016
CDS Clean up - amended applicant details
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Mar 3, 2016
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Communication from the Examining Division
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May 2, 2015
Patent document filed by a Third party
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Apr 30, 2015
Matter concerning the application
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Patent document filed by a Third party
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Feb 27, 2015
Amended claims with annotations
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Feb 27, 2015
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Feb 27, 2015
Description
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Description
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Feb 24, 2015
Oct 14, 2014
Annex to the communication
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Oct 14, 2014
Communication from the Examining Division
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Oct 8, 2014
Examination started
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Aug 6, 2014
(Electronic) Receipt
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Aug 6, 2014
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Letter accompanying subsequently filed items
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Aug 6, 2014
Observations by third parties
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Non-patent literature filed by a third party
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Notification of forthcoming publication
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Jan 25, 2013
Letter concerning the inventor
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Jan 23, 2013
Letter concerning the inventor
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Dec 5, 2012
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European search opinion
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European search report
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Dec 1, 2012
Letter concerning the inventor
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Nov 23, 2012
Communication to designated inventor
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Nov 9, 2012
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Letter which had not been notified
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Oct 26, 2012
Submission concerning representation
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Oct 10, 2012
Communication to designated inventor
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Communication to designated inventor
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Communication to designated inventor
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Oct 10, 2012
Communication to designated inventor
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Oct 10, 2012
Communication to designated inventor
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Oct 10, 2012
Communication to designated inventor
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Oct 10, 2012
Communication to designated inventor
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Jul 17, 2012
Abstract
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Jul 17, 2012
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Claims
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Jul 17, 2012
Description
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Jul 17, 2012
Designation of inventor
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Jul 17, 2012
Designation of inventor
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Jul 17, 2012
Designation of inventor
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Jul 17, 2012
Designation of inventor
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Designation of inventor
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Designation of inventor
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Jul 17, 2012
Designation of inventor
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Jul 17, 2012
Request for grant of a European patent
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