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The patent EP3087771 was granted to Abbott on Jun 17, 2020. The application was filed on Dec 17, 2014 under application number EP14873437A. The patent is currently recorded with a legal status of "Revoked".

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 |
|---|---|---|---|
| DEXCOM DEUTSCHLAND | Nov 9, 2021 | HOFFMANN EITLE | INTERVENTION ADMISSIBLE |
| DEXCOM | Mar 16, 2021 | HOFFMANN EITLE | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | US2004118704 |
| DESCRIPTION | US2006091006 |
| DESCRIPTION | US2008066305 |
| DESCRIPTION | US2008267823 |
| DESCRIPTION | US2010081905 |
| DESCRIPTION | US2010094110 |
| DESCRIPTION | US2010094111 |
| DESCRIPTION | US2010094112 |
| DESCRIPTION | US2010230285 |
| DESCRIPTION | US2011184264 |
| DESCRIPTION | US2011193704 |
| DESCRIPTION | US2011213225 |
| DESCRIPTION | US6377894 |
| DESCRIPTION | US6616819 |
| DESCRIPTION | US6736957 |
| DESCRIPTION | US7418285 |
| DESCRIPTION | US7501053 |
| DESCRIPTION | US7749740 |
| DESCRIPTION | US7754093 |
| EXAMINATION | US2010045425 |
| INTERNATIONAL-SEARCH-REPORT | KR20080051779 |
| INTERNATIONAL-SEARCH-REPORT | KR20090110287 |
| INTERNATIONAL-SEARCH-REPORT | KR20110103277 |
| OPPOSITION | US2004127958 |
| OPPOSITION | US2005049501 |
| OPPOSITION | US2005177398 |
| OPPOSITION | US2005204134 |
| OPPOSITION | US2007043279 |
| OPPOSITION | US2007288265 |
| OPPOSITION | US2008312512 |
| OPPOSITION | US2010045425 |
| OPPOSITION | US2010230285 |
| OPPOSITION | US2010327063 |
| OPPOSITION | US2011125000 |
| OPPOSITION | US2011282671 |
| OPPOSITION | US2012237022 |
| OPPOSITION | US2012255875 |
| OPPOSITION | US2012260323 |
| OPPOSITION | US2012265035 |
| OPPOSITION | US2013078912 |
| OPPOSITION | US2013310896 |
| OPPOSITION | US5660163 |
| OPPOSITION | US6266551 |
| OPPOSITION | US6298255 |
| OPPOSITION | WO2007002189 |
| OPPOSITION | WO2013090731 |
| OPPOSITION | WO2014011488 |
| SEARCH | US2005132194 |
| SEARCH | US2008224823 |
| SEARCH | WO2011025549 |
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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Amended claims with annotations
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Claims
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Decision to grant a European patent
Search/Exam
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(Electronic) Receipt
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Filing of the translations of the claims
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May 7, 2020
French translation of claims
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May 7, 2020
German translation of the claims
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May 7, 2020
Letter accompanying subsequently filed items
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Jan 9, 2020
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Intention to grant (signatures)
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Jan 9, 2020
Text intended for grant (clean copy)
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Jan 9, 2020
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(Electronic) Receipt
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Nov 11, 2019
Claims
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Letter accompanying subsequently filed items
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Intention to grant (signatures)
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Text intended for grant (clean copy)
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Aug 7, 2019
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Annex to the communication
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Jul 10, 2019
Consultation by telephone/in person
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Jul 10, 2019
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(Electronic) Receipt
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Mar 7, 2019
Amended claims with annotations
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Mar 7, 2019
Claims
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Mar 7, 2019
Letter accompanying subsequently filed items
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Mar 7, 2019
Nov 2, 2018
Annex to the communication
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Nov 2, 2018
Communication from the Examining Division
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Oct 24, 2018
Examination started
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Dec 19, 2017
(Electronic) Receipt
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Amended claims with annotations
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Amended description with annotations
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Dec 19, 2017
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Dec 19, 2017
Letter accompanying subsequently filed items
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Dec 18, 2017
(Electronic) Receipt
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Dec 18, 2017
Letter accompanying subsequently filed items
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Dec 18, 2017
Maintenance of the application
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Jun 16, 2017
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European search opinion
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May 29, 2017
Information on Search Strategy
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May 16, 2017
Search started
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Oct 6, 2016
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Communication to designated inventor
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Aug 3, 2016
Communication to designated inventor
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Aug 3, 2016
Communication to designated inventor
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Aug 3, 2016
Communication to designated inventor
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Aug 3, 2016
Communication to designated inventor
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Jul 25, 2016
(Electronic) Receipt
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Jul 25, 2016
Jul 25, 2016
Amended claims with annotations
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Jul 25, 2016
Amendments received before examination
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Jul 25, 2016
Request for entry into the European phase
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Jul 25, 2016
Submission concerning representation
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Jul 12, 2016
May 9, 2016
Information on entry into European phase
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Jul 23, 2015
Jul 2, 2015
Copy of the international search report
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Jul 2, 2015
Published international application - A1
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