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The patent EP1983149 was granted to Liebherr Werk Nenzing on Jan 3, 2024. The application was filed on Apr 10, 2008 under application number EP08007129A. 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.
| Company | Opposition Date | Representative | Opposition Status |
|---|---|---|---|
| BAUER MASCHINEN | Feb 14, 2018 | WUNDERLICH & HEIM PATENTANWALTE PARTG MBB | - |
| ABI ANLAGENTECHNIK BAUMASCHINEN INDUSTRIEBEDARF MASCHINENFABRIK UND VERTRIEBSGESELLSCHAFT | Jan 30, 2018 | PATENTANWALTE DORNER & KOTTER 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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Description
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Jan 3, 2024
Refund of fees
OPPO
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Decision to grant a European patent
Search/Exam
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(Electronic) Receipt
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English translation of the claims
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Filing of the translations of the claims
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European search report
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Notification of forthcoming publication
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Priority document
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May 7, 2008
Authorisation
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Apr 10, 2008
Abstract
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Apr 10, 2008
Claims
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Apr 10, 2008
Description
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Apr 10, 2008
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Request for grant of a European patent
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