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The patent EP2462351 was granted to Robert Bosch on Apr 29, 2020. The application was filed on Jul 5, 2010 under application number EP10730450A. 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 |
|---|---|---|---|
| BUHLER MOTOR | Dec 18, 2017 | SCHLOGL | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| INTERNATIONAL-SEARCH-REPORT | DE3706970 |
| INTERNATIONAL-SEARCH-REPORT | DE9214418U |
| INTERNATIONAL-SEARCH-REPORT | GB979009 |
| INTERNATIONAL-SEARCH-REPORT | US2001033800 |
| OPPOSITION | DE102006021244 |
| OPPOSITION | DE3706970 |
| OPPOSITION | DE9214418U |
| OPPOSITION | EP0416237 |
| OPPOSITION | GB979009 |
| OPPOSITION | JP2002155884 |
| OPPOSITION | JP2006009819 |
| OPPOSITION | JP2006316652 |
| OPPOSITION | JP2007205190 |
| OPPOSITION | JP2007205246 |
| OPPOSITION | JP2007211691 |
| OPPOSITION | JPH02252998 |
| OPPOSITION | US2001033800 |
| OPPOSITION | US2005281498 |
| OPPOSITION | US2007177993 |
| OPPOSITION | US4512724 |
| OPPOSITION | US4722661 |
| OPPOSITION | US6264440 |
| OPPOSITION | US6443710 |
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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OPPO
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Decision to grant a European patent
Search/Exam
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Intention to grant (signatures)
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Apr 21, 2017
Text intended for grant
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(Electronic) Receipt
Search/Exam
Apr 6, 2017
Letter accompanying subsequently filed items
Search/Exam
Apr 6, 2017
Letter concerning fees and payments
Search/Exam
Mar 21, 2017
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Amended claims with annotations
Search/Exam
Feb 17, 2017
Claims
Search/Exam
Feb 17, 2017
English translation of the claims
Search/Exam
Feb 17, 2017
French translation of claims
Search/Exam
Feb 17, 2017
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Intention to grant (signatures)
Search/Exam
Nov 21, 2016
Text intended for grant
Search/Exam
Oct 26, 2016
Examination started
Search/Exam
Sep 18, 2012
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Amended claims with annotations
Search/Exam
Sep 18, 2012
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Amended description with annotations
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Sep 18, 2012
Amendments received before examination
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(Electronic) Receipt
Search/Exam
Dec 16, 2011
Request for entry into the European phase
Search/Exam
Dec 14, 2011
Information on entry into European phase
Search/Exam
Mar 31, 2011
Copy of the international search report
Search/Exam
Mar 31, 2011
Copy of the international search report
Search/Exam
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Published international application - A2
Search/Exam
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Jul 5, 2010
(Electronic) Receipt
PCTRO
Jul 5, 2010
Abstract
PCTRO
Jul 5, 2010
Claims
PCTRO
Jul 5, 2010
Description
PCTRO
Jul 5, 2010
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PCTRO