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The patent EP2678435 was granted to Isis Innovation on Feb 7, 2024. The application was filed on Feb 21, 2012 under application number EP12706308A. 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 |
|---|---|---|---|
| STRAWMAN | Feb 15, 2019 | MEWBURN ELLIS | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| INTERNATIONAL-SEARCH-REPORT | WO0168888 |
| INTERNATIONAL-SEARCH-REPORT | WO2004084951 |
| INTERNATIONAL-SEARCH-REPORT | WO2009097129 |
| INTERNATIONAL-SEARCH-REPORT | WO2011088081 |
| OPPOSITION | WO0168888 |
| OPPOSITION | WO02082904 |
| OPPOSITION | WO2004084951 |
| OPPOSITION | WO2011088081 |
| OPPOSITION | WO2012114090 |
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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Decision to grant a European patent
Search/Exam
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(Electronic) Receipt
Search/Exam
Apr 6, 2018
Filing of the translations of the claims
Search/Exam
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French translation of claims
Search/Exam
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German translation of the claims
Search/Exam
Apr 6, 2018
Letter accompanying subsequently filed items
Search/Exam
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Intention to grant (signatures)
Search/Exam
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Text intended for grant (clean copy)
Search/Exam
Nov 27, 2017
Text intended for grant (sequence listing)
Search/Exam
Nov 27, 2017
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(Electronic) Receipt
Search/Exam
Oct 16, 2017
Amended claims with annotations
Search/Exam
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Amended description with annotations
Search/Exam
Oct 16, 2017
Claims
Search/Exam
Oct 16, 2017
Description
Search/Exam
Oct 16, 2017
Letter accompanying subsequently filed items
Search/Exam
Oct 16, 2017
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Annex to the communication
Search/Exam
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(Electronic) Receipt
Search/Exam
Jul 19, 2017
Amended claims with annotations
Search/Exam
Jul 19, 2017
Claims
Search/Exam
Jul 19, 2017
Letter accompanying subsequently filed items
Search/Exam
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Annex to the communication
Search/Exam
Mar 9, 2017
Communication from the Examining Division
Search/Exam
Feb 7, 2017
Jan 25, 2017
Oct 10, 2016
(Electronic) Receipt
Search/Exam
Oct 10, 2016
Amended claims with annotations
Search/Exam
Oct 10, 2016
Claims
Search/Exam
Oct 10, 2016
Letter accompanying subsequently filed items
Search/Exam
Oct 10, 2016
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(Electronic) Receipt
Search/Exam
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Annex to the communication
Search/Exam
Mar 31, 2016
Communication from the Examining Division
Search/Exam
Mar 22, 2016
Examination started
Search/Exam
Jul 9, 2015
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(Electronic) Receipt
Search/Exam
May 1, 2014
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Amended claims with annotations
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May 1, 2014
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May 1, 2014
Letter accompanying subsequently filed items
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May 1, 2014
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Feb 12, 2014
Letter accompanying subsequently filed items
Search/Exam
Feb 12, 2014
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Communication to designated inventor
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Communication to designated inventor
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Sep 11, 2013
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(Electronic) Receipt
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Sep 6, 2013
Matter concerning the application
Search/Exam
Sep 6, 2013
Request for entry into the European phase
Search/Exam
Jul 5, 2013
Information on entry into European phase
Search/Exam
Sep 18, 2012
Aug 30, 2012
Converted Sequence Listing
Search/Exam
Aug 30, 2012
Copy of the international search report
Search/Exam
Aug 30, 2012
Published international application - A1
Search/Exam
May 31, 2012
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Abstract
PCTISA
Mar 2, 2012
Claims
PCTISA
Mar 2, 2012
Description
PCTISA
Mar 2, 2012
Drawings
PCTISA
Mar 2, 2012
Sequence listing
PCTISA