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The patent EP2978387 was granted to Carmichael on Oct 31, 2018. The application was filed on Mar 27, 2014 under application number EP14774195A. 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 |
|---|---|---|---|
| DENTSPLY IMPLANTS MANUFACTURING | Jul 30, 2019 | IPLODGE | - |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| INTERNATIONAL-SEARCH-REPORT | US2006093988 |
| INTERNATIONAL-SEARCH-REPORT | US2012109140 |
| OPPOSITION | JP2011224147 |
| OPPOSITION | US2003165796 |
| OPPOSITION | US2004146834 |
| OPPOSITION | US2006093988 |
| OPPOSITION | US2009253097 |
| OPPOSITION | US2009263764 |
| OPPOSITION | US2010297574 |
| OPPOSITION | US2012010740 |
| OPPOSITION | US2012109140 |
| OPPOSITION | US4863383 |
| OPPOSITION | US5362234 |
| OPPOSITION | WO02062255 |
| OPPOSITION | WO03071972 |
| OPPOSITION | WO2005120385 |
| OPPOSITION | WO2007129955 |
| OPPOSITION | WO2008089885 |
| OPPOSITION | WO2009035359 |
| OPPOSITION | WO2010036044 |
| OPPOSITION | WO2010076943 |
| OPPOSITION | WO2010125593 |
| OPPOSITION | WO2013005241 |
| SEARCH | JP2011224147 |
| SEARCH | US2003165796 |
| SEARCH | US2006093988 |
| SEARCH | US2010297574 |
| SEARCH | US2012109140 |
| SEARCH | US5362234 |
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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Feb 4, 2019
Jan 29, 2019
(Electronic) Receipt
Search/Exam
Jan 29, 2019
Letter accompanying subsequently filed items
Search/Exam
Jan 29, 2019
Nov 12, 2018
Oct 5, 2018
Decision to grant a European patent
Search/Exam
Sep 19, 2018
(Electronic) Receipt
Search/Exam
Sep 19, 2018
Filing of the translations of the claims
Search/Exam
Sep 19, 2018
French translation of claims
Search/Exam
Sep 19, 2018
German translation of the claims
Search/Exam
May 11, 2018
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May 11, 2018
Intention to grant (signatures)
Search/Exam
May 11, 2018
Text intended for grant (clean copy)
Search/Exam
May 11, 2018
Mar 16, 2018
(Electronic) Receipt
Search/Exam
Mar 16, 2018
Amended claims with annotations
Search/Exam
Mar 16, 2018
Amended description with annotations
Search/Exam
Mar 16, 2018
Claims
Search/Exam
Mar 16, 2018
Description
Search/Exam
Mar 16, 2018
Letter accompanying subsequently filed items
Search/Exam
Mar 16, 2018
Feb 21, 2018
Annex to the communication
Search/Exam
Feb 21, 2018
Feb 21, 2018
Feb 14, 2018
Examination started
Search/Exam
Jun 5, 2017
(Electronic) Receipt
Search/Exam
Jun 5, 2017
Jun 5, 2017
Amended claims with annotations
Search/Exam
Jun 5, 2017
Amendments received before examination
Search/Exam
Jun 5, 2017
Letter accompanying subsequently filed items
Search/Exam
Nov 29, 2016
Nov 11, 2016
Nov 11, 2016
European search opinion
Search/Exam
Nov 11, 2016
Information on Search Strategy
Search/Exam
Nov 11, 2016
Supplementary European search report
Search/Exam
Oct 25, 2016
Search started
Search/Exam
Jan 7, 2016
Dec 1, 2015
Oct 26, 2015
(Electronic) Receipt
Search/Exam
Oct 26, 2015
Request for entry into the European phase
Search/Exam
Oct 26, 2015
Submission concerning representation
Search/Exam
Oct 5, 2015
Oct 5, 2015
Aug 7, 2015
Information on entry into European phase
Search/Exam
Feb 16, 2015
Notification of election of EPO
Search/Exam
Oct 22, 2014
Oct 2, 2014
Copy of the international search report
Search/Exam
Oct 2, 2014
Published international application - A1
Search/Exam