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The patent EP3030503 was granted to Biserkon on Dec 30, 2020. The application was filed on Dec 3, 2014 under application number EP14831061A. 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 |
|---|---|---|---|
| FOSTAG FORMENBAU | Aug 21, 2018 | KELLER SCHNEIDER PATENT UND MARKENANWALTE ZURICH | - |
| BISIO PROGETTI | Aug 10, 2018 | PULIERI | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | EP0512468 |
| DESCRIPTION | WO2011159162 |
| DESCRIPTION | WO2011159163 |
| INTERNATIONAL-SEARCH-REPORT | EP2287090 |
| INTERNATIONAL-SEARCH-REPORT | WO2012003891 |
| INTERNATIONAL-SEARCH-REPORT | WO2013029184 |
| INTERNATIONAL-SEARCH-REPORT | WO2013157924 |
| OPPOSITION | DE102009035058 |
| OPPOSITION | DE102011052149 |
| OPPOSITION | EP1667841 |
| OPPOSITION | EP2152510 |
| OPPOSITION | EP2218653 |
| OPPOSITION | EP2284100 |
| OPPOSITION | EP2287090 |
| OPPOSITION | EP2476633 |
| OPPOSITION | ES1077395U |
| OPPOSITION | US2012070551 |
| OPPOSITION | US2012097602 |
| OPPOSITION | US5325765 |
| OPPOSITION | US6344249 |
| OPPOSITION | WO2006042364 |
| OPPOSITION | WO2007118280 |
| OPPOSITION | WO2009053811 |
| OPPOSITION | WO2010063644 |
| OPPOSITION | WO2011115905 |
| OPPOSITION | WO2012009656 |
| OPPOSITION | WO2012071497 |
| OPPOSITION | WO2012138473 |
| OPPOSITION | WO2012160342 |
| OPPOSITION | WO2013076551 |
| OPPOSITION | WO2013120997 |
| OPPOSITION | WO2013124234 |
| OPPOSITION | WO2014161653 |
| OPPOSITION | WO8100231 |
| OPPOSITION | WO9727050 |
| OTHER | US2012097602 |
| OTHER | US5325765 |
| OTHER | WO2006042364 |
| OTHER | WO9727050 |
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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Dec 3, 2020
Dec 3, 2020
Dec 3, 2020
Nov 27, 2020
Nov 20, 2020
Nov 20, 2020
Nov 20, 2020
Nov 20, 2020
Nov 20, 2020
Nov 10, 2020
Oct 6, 2020
Communication of amended entries
Search/Exam
Sep 24, 2020
Request concerning representative opponent
Search/Exam
Aug 20, 2020
Aug 20, 2020
Aug 20, 2020
Aug 20, 2020
Aug 11, 2020
Refund of fees
Search/Exam
Aug 7, 2020
Aug 7, 2020
Aug 7, 2020
Aug 7, 2020
Aug 4, 2020
Jul 31, 2020
(Electronic) Receipt
Appeal
Jul 31, 2020
Jul 31, 2020
Withdrawal of an appeal
Appeal
Jun 18, 2020
Jun 18, 2020
Jun 18, 2020
Jun 11, 2020
(Electronic) Receipt
Appeal
Jun 11, 2020
Jun 11, 2020
Notice of appeal
Appeal
May 22, 2020
May 22, 2020
May 22, 2020
May 11, 2020
Apr 8, 2020
Apr 7, 2020
Apr 2, 2020
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Means of redress
OPPO
Apr 2, 2020
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Jan 15, 2020
Nov 21, 2019
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Claims
OPPO
Nov 15, 2019
Claims
OPPO
Nov 15, 2019
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Nov 14, 2019
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Apr 10, 2019
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Jan 21, 2019
Jan 21, 2019
Jan 15, 2019
Jan 15, 2019
Claims
OPPO
Jan 15, 2019
Claims
OPPO
Jan 15, 2019
Claims
OPPO
Jan 15, 2019
Claims
OPPO
Jan 15, 2019
Claims
OPPO
Jan 15, 2019
Claims
OPPO
Jan 15, 2019
Claims
OPPO
Jan 15, 2019
Claims
OPPO
Jan 15, 2019
Claims
OPPO
Jan 15, 2019
Claims
OPPO
Jan 15, 2019
Claims
OPPO
Jan 15, 2019
Claims
OPPO
Jan 15, 2019
Claims
OPPO
Jan 15, 2019
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Sep 5, 2018
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Aug 24, 2018
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Jun 8, 2018
Jun 8, 2018
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Jan 31, 2018
Refund of fees
Search/Exam
Dec 1, 2017
Oct 26, 2017
Decision to grant a European patent
Search/Exam
Oct 25, 2017
Decision to allow further processing
Search/Exam
Oct 13, 2017
(Electronic) Receipt
Search/Exam
Oct 13, 2017
French translation of claims
Search/Exam
Oct 13, 2017
German translation of the claims
Search/Exam
Oct 13, 2017
Letter accompanying subsequently filed items
Search/Exam
Oct 13, 2017
Request for further processing
Search/Exam
Aug 7, 2017
Jul 25, 2017
Jul 25, 2017
Jul 13, 2017
Observations by third parties
Search/Exam
Jul 13, 2017
Patent document filed by a Third party
Search/Exam
Jul 13, 2017
Patent document filed by a Third party
Search/Exam
Jul 13, 2017
Patent document filed by a Third party
Search/Exam
Jul 13, 2017
Patent document filed by a Third party
Search/Exam
Jun 1, 2017
Jun 1, 2017
Jun 1, 2017
Intention to grant (signatures)
Search/Exam
Jun 1, 2017
Text intended for grant (clean copy)
Search/Exam
Jun 1, 2017
Feb 1, 2017
(Electronic) Receipt
Search/Exam
Feb 1, 2017
Amended claims with annotations
Search/Exam
Feb 1, 2017
Claims
Search/Exam
Feb 1, 2017
Letter accompanying subsequently filed items
Search/Exam
Feb 1, 2017
Dec 15, 2016
Sep 27, 2016
Annex to the communication
Search/Exam
Sep 27, 2016
Communication from the Examining Division
Search/Exam
Jul 8, 2016
Communication to designated inventor
Search/Exam
Jul 8, 2016
Communication to designated inventor
Search/Exam
Jul 8, 2016
Communication to designated inventor
Search/Exam
Jun 14, 2016
Jun 13, 2016
Jun 8, 2016
(Electronic) Receipt
Search/Exam
Jun 8, 2016
Letter accompanying subsequently filed items
Search/Exam
Jun 8, 2016
Jun 5, 2016
Citation filed by a third party
Search/Exam
Jun 5, 2016
Citation filed by a third party
Search/Exam
Jun 5, 2016
Citation filed by a third party
Search/Exam
Jun 5, 2016
Citation filed by a third party
Search/Exam
Jun 5, 2016
Citation filed by a third party
Search/Exam
Jun 5, 2016
Citation filed by a third party
Search/Exam
Jun 5, 2016
Citation filed by a third party
Search/Exam
Jun 5, 2016
Observations by third parties
Search/Exam
Jun 5, 2016
Observations by third parties
Search/Exam
May 25, 2016
May 19, 2016
May 10, 2016
Apr 6, 2016
Refund of fees
Search/Exam
Apr 1, 2016
Matter concerning the application
Search/Exam
Apr 1, 2016
Mar 29, 2016
Information regarding early processing
Search/Exam
Mar 8, 2016
(Electronic) Receipt
Search/Exam
Mar 8, 2016
Mar 8, 2016
Amended claims with annotations
Search/Exam
Mar 8, 2016
Matter concerning the application
Search/Exam
Mar 8, 2016
Request for entry into the European phase
Search/Exam
Mar 1, 2016
Mar 1, 2016
Mar 1, 2016
Mar 1, 2016
Mar 1, 2016
Mar 1, 2016
Mar 1, 2016
Feb 1, 2016
Jan 5, 2016
Written opinion
PCT2
Jan 5, 2016
Jan 5, 2016
Jan 4, 2016
Notification of election of EPO
Search/Exam
Oct 15, 2015
Oct 5, 2015
Oct 5, 2015
PCT demand form
PCT2
Oct 5, 2015
Oct 5, 2015
Jun 29, 2015
Jun 29, 2015
Jun 29, 2015
Jun 11, 2015
Copy of the international search report
Search/Exam
Jun 11, 2015
Published international application - A1
Search/Exam
May 12, 2015
May 12, 2015
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Jan 27, 2015
Abstract
PCTISA
Jan 27, 2015
Claims
PCTISA
Jan 27, 2015
Description
PCTISA
Jan 27, 2015
Drawings
PCTISA