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The patent EP1723612 was granted to Haldex Brake Products on Apr 19, 2017. The application was filed on Feb 3, 2005 under application number EP05765575A. The patent is currently recorded with a legal status of "Opposition Rejected".

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 |
|---|---|---|---|
| WABCO EUROPE BVBA | Jan 17, 2018 | WASILJEFF | - |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| EXAMINATION | DE4443218 |
| EXAMINATION | US5907293 |
| EXAMINATION | US6490513 |
| INTERNATIONAL-SEARCH-REPORT | EP1087343 |
| INTERNATIONAL-SEARCH-REPORT | EP1118965 |
| INTERNATIONAL-SEARCH-REPORT | EP1197396 |
| INTERNATIONAL-SEARCH-REPORT | US2003095038 |
| INTERNATIONAL-SEARCH-REPORT | US5694322 |
| INTERNATIONAL-SEARCH-REPORT | US5999091 |
| INTERNATIONAL-SEARCH-REPORT | US6339736 |
| OPPOSITION | DE2944526 |
| OPPOSITION | DE4443218 |
| OPPOSITION | EP1005627 |
| OPPOSITION | EP1087343 |
| OPPOSITION | EP1118965 |
| OPPOSITION | US2003036823 |
| OPPOSITION | US2003095038 |
| OPPOSITION | US5694322 |
| OPPOSITION | US5907293 |
| OPPOSITION | US5999091 |
| OPPOSITION | US6339736 |
| OPPOSITION | US6490513 |
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.
Date
Description
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Claims
OPPO
Jun 8, 2018
Claims
OPPO
Jun 8, 2018
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Jan 17, 2018
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May 26, 2017
May 18, 2017
(Electronic) Receipt
Search/Exam
May 18, 2017
Letter accompanying subsequently filed items
Search/Exam
May 18, 2017
Apr 19, 2017
Mar 23, 2017
Decision to grant a European patent
Search/Exam
Mar 7, 2017
(Electronic) Receipt
Search/Exam
Mar 7, 2017
Filing of the translations of the claims
Search/Exam
Mar 7, 2017
French translation of claims
Search/Exam
Mar 7, 2017
German translation of the claims
Search/Exam
Dec 1, 2016
Dec 1, 2016
Dec 1, 2016
Intention to grant (signatures)
Search/Exam
Dec 1, 2016
Text intended for grant (clean copy)
Search/Exam
Dec 1, 2016
Nov 21, 2016
Oct 26, 2016
Oct 19, 2016
Oct 17, 2016
(Electronic) Receipt
Search/Exam
Oct 17, 2016
Amended claims with annotations
Search/Exam
Oct 17, 2016
Claims
Search/Exam
Oct 17, 2016
Description
Search/Exam
Oct 17, 2016
Letter accompanying subsequently filed items
Search/Exam
Oct 17, 2016
Oct 7, 2016
Annex to the communication
Search/Exam
Oct 7, 2016
Consultation by telephone/in person
Search/Exam
Oct 7, 2016
Jun 27, 2016
(Electronic) Receipt
Search/Exam
Jun 27, 2016
Amended claims with annotations
Search/Exam
Jun 27, 2016
Claims
Search/Exam
Jun 27, 2016
Letter accompanying subsequently filed items
Search/Exam
Jun 27, 2016
Apr 19, 2016
Apr 7, 2016
(Electronic) Receipt
Search/Exam
Apr 7, 2016
Letter accompanying subsequently filed items
Search/Exam
Apr 7, 2016
Feb 16, 2016
Advice of delivery
Search/Exam
Feb 12, 2016
Advice of delivery
Search/Exam
Feb 9, 2016
Acknowledgement of a document
Search/Exam
Feb 9, 2016
Annex to the communication
Search/Exam
Feb 9, 2016
Preparation for oral proceedings
Search/Exam
Feb 9, 2016
Summons to attend oral proceedings
Search/Exam
May 6, 2015
Apr 27, 2015
(Electronic) Receipt
Search/Exam
Apr 27, 2015
Apr 27, 2015
Letter accompanying subsequently filed items
Search/Exam
Dec 18, 2013
CDS Clean up - amended applicant details
Search/Exam
Jul 3, 2013
(Electronic) Receipt
Search/Exam
Jul 3, 2013
Amended claims with annotations
Search/Exam
Jul 3, 2013
Claims
Search/Exam
Jul 3, 2013
Description
Search/Exam
Jul 3, 2013
Letter accompanying subsequently filed items
Search/Exam
Jul 3, 2013
May 23, 2013
May 16, 2013
(Electronic) Receipt
Search/Exam
May 16, 2013
Letter accompanying subsequently filed items
Search/Exam
May 16, 2013
Jan 23, 2013
Annex to the communication
Search/Exam
Jan 23, 2013
Communication from the Examining Division
Search/Exam
Jun 21, 2012
(Electronic) Receipt
Search/Exam
Jun 21, 2012
Claims
Search/Exam
Jun 21, 2012
Letter accompanying subsequently filed items
Search/Exam
Jun 21, 2012
Mar 6, 2012
Annex to the communication
Search/Exam
Mar 6, 2012
Communication from the Examining Division
Search/Exam
Jan 18, 2012
(Electronic) Receipt
Search/Exam
Jan 18, 2012
Claims
Search/Exam
Jan 18, 2012
Letter accompanying subsequently filed items
Search/Exam
Jan 18, 2012
Oct 6, 2011
Annex to the communication
Search/Exam
Oct 6, 2011
Communication from the Examining Division
Search/Exam
Nov 9, 2010
(Electronic) Receipt
Search/Exam
Nov 9, 2010
Claims
Search/Exam
Nov 9, 2010
Description
Search/Exam
Nov 9, 2010
Letter accompanying subsequently filed items
Search/Exam
Nov 9, 2010
Sep 1, 2010
Annex to the communication
Search/Exam
Sep 1, 2010
Communication from the Examining Division
Search/Exam
Apr 23, 2010
Mar 30, 2010
(Electronic) Receipt
Search/Exam
Mar 30, 2010
Annexes in respect of a client data request
Search/Exam
Mar 30, 2010
Letter accompanying subsequently filed items
Search/Exam
Mar 30, 2010
Feb 21, 2008
Feb 7, 2008
Feb 7, 2008
Feb 6, 2008
Refund of fees
Search/Exam
Feb 6, 2008
Refund of fees
Search/Exam
Jan 23, 2008
Jan 11, 2008
(Electronic) Receipt
Search/Exam
Jan 11, 2008
Grounds for re-establishment of rights
Search/Exam
Jan 11, 2008
Letter accompanying subsequently filed items
Search/Exam
Jan 11, 2008
Request for re-establishment of rights
Search/Exam
Jan 11, 2008
Request for re-establishment of rights
Search/Exam
Jan 11, 2008
Request for re-establishment of rights
Search/Exam
Jan 11, 2008
Request for re-establishment of rights
Search/Exam
Nov 26, 2007
Apr 4, 2007
Nov 13, 2006
Letter concerning the inventor
Search/Exam
Oct 27, 2006
Oct 25, 2006
Oct 4, 2006
Letter which had not been notified
Search/Exam
Sep 20, 2006
Sep 1, 2006
Sep 1, 2006
Request for entry into the European phase
Search/Exam
Aug 23, 2006
Apr 21, 2006
Apr 13, 2006
Copy of the international search report
Search/Exam
Apr 13, 2006
Feb 20, 2006
Nov 17, 2005
Copy of the international search report
Search/Exam
Nov 17, 2005
Nov 17, 2005
Published international application - A2
Search/Exam
Nov 1, 2005
Abstract
PCTISA
Nov 1, 2005
Claims
PCTISA
Nov 1, 2005
Description
PCTISA
Nov 1, 2005
Drawings
PCTISA