The patent EP3288987 was granted to Arlanxeo Deutschland on Dec 28, 2022. The application was originally filed on Apr 29, 2016 under application number EP16720805A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

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.
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | DE19942301 |
| DESCRIPTION | EP0905182 |
| DESCRIPTION | EP1654687 |
| DESCRIPTION | US2599123 |
| DESCRIPTION | US3883472 |
| DESCRIPTION | US4026851 |
| DESCRIPTION | US4826721 |
| INTERNATIONAL-SEARCH-REPORT | DE19942301 |
| INTERNATIONAL-SEARCH-REPORT | DE2953631T |
| INTERNATIONAL-SEARCH-REPORT | FR2961513 |
| INTERNATIONAL-SEARCH-REPORT | US4323666 |
| OPPOSITION | JP2007186631 |
| OPPOSITION | JP2007194102 |
| OPPOSITION | JP2015059208 |
| OPPOSITION | US5216101 |
| OPPOSITION | US5777029 |
| OPPOSITION | WO2013040174 |
NPL citations refer to non-patent references such as research papers, articles, or other publications cited during examination or opposition phases.
| Citation Phase | Reference Text |
|---|---|
| DESCRIPTION | - "Chemicals and Additives", Ullmann's Encyclopedia of Industrial Chemistry, VCH VERLAGSGESELLSCHAFT MBH, (1993), vol. A 23, pages 366 - 417 |
| DESCRIPTION | - J. POLYM. SCI., POLYM. CHEM., (2008), vol. 46, page 3459 |
| DESCRIPTION | - MACROMOLECULES, (2006), vol. 39, page 893 |
| OPPOSITION | - ZUBER R. et al., "Neuer Acrylat-Werkstoff fur den Dauereinsatz von - 40°C bis 175 °C", KGK Raw materials and applications, (200604), pages 163 - 168, URL: http://www.all-electronics.de/ai/resources/4202f53d2fe.pdf, XP055711731 |
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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Decision to grant a European patent
Search/Exam
Mar 22, 2019
(Electronic) Receipt
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Mar 22, 2019
English translation of the claims
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Mar 22, 2019
Filing of the translations of the claims
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French translation of claims
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Intention to grant (signatures)
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Dec 7, 2018
Text intended for grant (clean copy)
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Dec 7, 2018
Oct 29, 2018
Examination started
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Aug 16, 2018
Jun 11, 2018
(Electronic) Receipt
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Amended claims with annotations
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Amended description with annotations
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Amendments received before examination
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Jun 11, 2018
Letter accompanying subsequently filed items
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Feb 7, 2018
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Communication to designated inventor
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Communication to designated inventor
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Communication to designated inventor
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Communication to designated inventor
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Communication to designated inventor
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Priority search results copy provided by EPO
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(Electronic) Receipt
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Request for entry into the European phase
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Sep 8, 2017
Information on entry into European phase
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Nov 3, 2016
Copy of the international search report
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Copy of the international search report
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Nov 3, 2016
Published international application - A1
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Aug 31, 2016
ISR: cited documents
PCTISA
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(Electronic) Receipt
PCTRO
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Abstract
PCTRO
Apr 29, 2016
Claims
PCTRO
Apr 29, 2016
Description
PCTRO
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