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The patent EP3007553 was granted to Horsch Leeb Application Systems on Dec 28, 2022. The application was filed on Sep 18, 2014 under application number EP14776604A. 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 |
|---|---|---|---|
| HERBERT DAMMANN | Dec 1, 2017 | - | ADMISSIBLE |
| HARDI | Dec 1, 2017 | LAVOIX | WITHDRAWN |
| AMAZONEN WERKE H DREYER | Nov 22, 2017 | GRUNECKER PATENT | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| INTERNATIONAL-SEARCH-REPORT | EP0922385 |
| INTERNATIONAL-SEARCH-REPORT | EP2559332 |
| INTERNATIONAL-SEARCH-REPORT | US2011282554 |
| INTERNATIONAL-SEARCH-REPORT | WO2012146255 |
| OPPOSITION | DE102004004491 |
| OPPOSITION | DE102004033900 |
| OPPOSITION | DE102007045846 |
| OPPOSITION | DE102010035291 |
| OPPOSITION | DE19962687 |
| OPPOSITION | EP0922385 |
| OPPOSITION | EP1416095 |
| OPPOSITION | EP1444894 |
| OPPOSITION | EP2042276 |
| OPPOSITION | EP2123588 |
| OPPOSITION | EP2308755 |
| OPPOSITION | EP2511678 |
| OPPOSITION | EP2559332 |
| OPPOSITION | GB1380029 |
| OPPOSITION | GB2252295 |
| OPPOSITION | JP2004321135 |
| OPPOSITION | JP2008029261 |
| OPPOSITION | JP2008129813 |
| OPPOSITION | JP2011030464 |
| OPPOSITION | JPH06178603 |
| OPPOSITION | US2009069987 |
| OPPOSITION | US2009118892 |
| OPPOSITION | US2011282554 |
| OPPOSITION | US2012211301 |
| OPPOSITION | US2012215410 |
| OPPOSITION | US6131821 |
| OPPOSITION | WO0036376 |
| OPPOSITION | WO0134511 |
| OPPOSITION | WO2007046980 |
| OPPOSITION | WO2010121713 |
| OPPOSITION | WO2012146255 |
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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Refund of fees
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Search/Exam
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Intention to grant (signatures)
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Text intended for grant (clean copy)
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(Electronic) Receipt
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Amended claims with annotations
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English translation of the claims
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French translation of claims
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Intention to grant (signatures)
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Aug 4, 2016
Text intended for grant (clean copy)
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Aug 4, 2016
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Examination started
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Apr 22, 2016
Communication to designated inventor
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Communication to designated inventor
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Apr 8, 2016
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Jan 12, 2016
Letter concerning fees and payments
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Dec 22, 2015
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Dec 22, 2015
Request for entry into the European phase
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Apr 14, 2015
Mar 26, 2015
Copy of the international search report
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Mar 26, 2015
Copy of the international search report
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Mar 26, 2015
Published international application - A1
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Jan 7, 2015
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Sep 18, 2014
(Electronic) Receipt
PCTRO
Sep 18, 2014
Abstract
PCTRO
Sep 18, 2014
Claims
PCTRO
Sep 18, 2014
Description
PCTRO
Sep 18, 2014
Drawings
PCTRO