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The patent EP2675838 was granted to Invibio on May 15, 2024. The application was filed on Feb 14, 2012 under application number EP12705393A. 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 |
|---|---|---|---|
| SOLVAY SPECIALTY POLYMERS USA | Sep 1, 2021 | FERRI | - |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | WO2006GB03947 |
| EXAMINATION | GB2469991 |
| INTERNATIONAL-SEARCH-REPORT | CN1943800 |
| INTERNATIONAL-SEARCH-REPORT | JP2010035827 |
| INTERNATIONAL-SEARCH-REPORT | US2002115742 |
| INTERNATIONAL-SEARCH-REPORT | US2008206297 |
| INTERNATIONAL-SEARCH-REPORT | US5092890 |
| INTERNATIONAL-SEARCH-REPORT | US5872159 |
| OPPOSITION | FR2722694 |
| OPPOSITION | JP2010035827 |
| OPPOSITION | US7230039 |
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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Dec 14, 2020
Nov 5, 2020
Decision to grant a European patent
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Oct 21, 2020
(Electronic) Receipt
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Oct 21, 2020
Filing of the translations of the claims
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Oct 21, 2020
French translation of claims
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Oct 21, 2020
German translation of the claims
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Oct 21, 2020
Letter accompanying subsequently filed items
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Oct 9, 2020
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Intention to grant (signatures)
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Oct 9, 2020
Text intended for grant (clean copy)
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Oct 9, 2020
Jul 20, 2020
(Electronic) Receipt
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Jul 20, 2020
Amended claims with annotations
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Jul 20, 2020
Claims
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Jul 20, 2020
Letter accompanying subsequently filed items
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Jul 20, 2020
May 19, 2020
May 14, 2020
(Electronic) Receipt
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May 14, 2020
Letter accompanying subsequently filed items
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May 14, 2020
Jan 22, 2020
Annex to the communication
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Jan 22, 2020
Communication from the Examining Division
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Aug 9, 2019
(Electronic) Receipt
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Aug 9, 2019
Amended description with annotations
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Aug 9, 2019
Description
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Aug 9, 2019
Letter accompanying subsequently filed items
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Aug 9, 2019
Jun 24, 2019
Jun 14, 2019
(Electronic) Receipt
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Jun 14, 2019
Letter accompanying subsequently filed items
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Jun 14, 2019
Feb 7, 2019
Annex to the communication
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Feb 7, 2019
Communication from the Examining Division
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Nov 2, 2018
(Electronic) Receipt
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Nov 2, 2018
Amended claims with annotations
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Nov 2, 2018
Amended description with annotations
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Nov 2, 2018
Claims
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Nov 2, 2018
Description
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Nov 2, 2018
Letter accompanying subsequently filed items
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Nov 2, 2018
Aug 7, 2018
Jul 24, 2018
(Electronic) Receipt
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Jul 24, 2018
Letter accompanying subsequently filed items
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Jul 24, 2018
Apr 26, 2018
Annex to the communication
Search/Exam
Apr 26, 2018
Communication from the Examining Division
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Jan 22, 2018
(Electronic) Receipt
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Jan 22, 2018
Amended claims with annotations
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Jan 22, 2018
Amended description with annotations
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Jan 22, 2018
Claims
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Jan 22, 2018
Description
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Jan 22, 2018
Letter accompanying subsequently filed items
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Jan 22, 2018
Nov 17, 2017
Nov 14, 2017
(Electronic) Receipt
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Nov 14, 2017
Letter accompanying subsequently filed items
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Nov 14, 2017
Jul 18, 2017
Annex to the communication
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Jul 18, 2017
Communication from the Examining Division
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Apr 19, 2017
Apr 5, 2017
Dec 22, 2016
(Electronic) Receipt
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Dec 22, 2016
Amended claims with annotations
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Dec 22, 2016
Claims
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Dec 22, 2016
Letter accompanying subsequently filed items
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Dec 22, 2016
Oct 27, 2016
Oct 21, 2016
(Electronic) Receipt
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Oct 21, 2016
Letter accompanying subsequently filed items
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Oct 21, 2016
Jul 1, 2016
Annex to the communication
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Jul 1, 2016
Communication from the Examining Division
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Mar 31, 2016
(Electronic) Receipt
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Mar 31, 2016
Amended claims with annotations
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Mar 31, 2016
Claims
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Mar 31, 2016
Letter accompanying subsequently filed items
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Mar 31, 2016
Feb 4, 2016
Jan 18, 2016
(Electronic) Receipt
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Jan 18, 2016
Letter accompanying subsequently filed items
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Jan 18, 2016
Sep 24, 2015
Sep 21, 2015
Annex to the communication
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Sep 21, 2015
Communication from the Examining Division
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Sep 15, 2015
Examination started
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Sep 4, 2015
Authorisation
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Sep 4, 2015
Authorisation
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Sep 4, 2015
Authorisation
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Sep 4, 2015
Authorisation
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Sep 4, 2015
Authorisation
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Sep 4, 2015
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Sep 4, 2015
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Authorisation
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Sep 4, 2015
Authorisation
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Sep 4, 2015
Authorisation
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Sep 4, 2015
Letter accompanying subsequently filed items
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Sep 4, 2015
Feb 20, 2015
Feb 13, 2015
Aug 15, 2014
Decision to allow further processing
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Jul 28, 2014
(Electronic) Receipt
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Jul 28, 2014
Jul 28, 2014
Amended claims with annotations
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Jul 28, 2014
Letter accompanying subsequently filed items
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Jul 28, 2014
Request for further processing
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May 19, 2014
May 19, 2014
Claim deemed abandoned
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Nov 27, 2013
Sep 27, 2013
Sep 25, 2013
Communication to designated inventor
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Sep 25, 2013
Communication to designated inventor
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Sep 25, 2013
Communication to designated inventor
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Sep 25, 2013
Communication to designated inventor
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Sep 10, 2013
(Electronic) Receipt
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Sep 10, 2013
Request for entry into the European phase
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Sep 3, 2013
Jun 28, 2013
Information on entry into European phase
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Sep 11, 2012
Aug 23, 2012
Copy of the international search report
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Aug 23, 2012
Published international application - A1
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Mar 30, 2012
Mar 30, 2012
Mar 30, 2012
Feb 24, 2012
Abstract
PCTISA
Feb 24, 2012
Claims
PCTISA
Feb 24, 2012
Description
PCTISA