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The patent EP3144352 was granted to Tiger Coatings on May 16, 2018. The application was filed on Sep 18, 2015 under application number EP15185834A. 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 |
|---|---|---|---|
| IGP PULVERTECHNIK | Feb 15, 2019 | HEPP WENGER RYFFEL | - |
| AXALTA COATING SYSTEMS GERMANY | Feb 13, 2019 | INGRASSIA | - |
| AXALTA COATING SYSTEMS GERMANY | Feb 13, 2019 | LKGLOBAL UK | - |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | CN101955720 |
| DESCRIPTION | CN103756525 |
| DESCRIPTION | DE102007006820 |
| DESCRIPTION | EP2896661 |
| DESCRIPTION | WO2005063897 |
| OPPOSITION | DE102007006820 |
| OPPOSITION | DE102008031901 |
| OPPOSITION | DE102011055072 |
| OPPOSITION | DE2457872 |
| OPPOSITION | EP0459048 |
| OPPOSITION | EP2896661 |
| OPPOSITION | US3939114 |
| OPPOSITION | WO2005063897 |
| OPPOSITION | WO2015107181 |
| SEARCH | EP0176132 |
| SEARCH | EP2896661 |
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
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English translation of the claims
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Filing of the translations of the claims
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Examination started
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Amended claims with annotations
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Letter accompanying subsequently filed items
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Notification of forthcoming publication
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European search opinion
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European search report
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Information on Search Strategy
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Communication to designated inventor
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Communication to designated inventor
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(Electronic) Receipt
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Letter accompanying subsequently filed items
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Abstract
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Claims
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Description
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Request for grant of a European patent
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