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The patent EP2852370 was granted to Johnson And Johnson Consumer Companies on Oct 17, 2018. The application was filed on May 14, 2012 under application number EP12876904A. 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 |
|---|---|---|---|
| HENKEL | Jul 16, 2019 | LKGLOBAL LORENZ & KOPF | - |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | US2008057138 |
| DESCRIPTION | WO2006068717 |
| INTERNATIONAL-SEARCH-REPORT | CN1658822 |
| INTERNATIONAL-SEARCH-REPORT | US2004223928 |
| INTERNATIONAL-SEARCH-REPORT | US2007031354 |
| OPPOSITION | WO2008080702 |
| SEARCH | US2008057138 |
| SEARCH | WO2006068717 |
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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Jul 14, 2023
Jul 14, 2023
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Jun 16, 2023
Jun 15, 2023
(Electronic) Receipt
Appeal
Jun 15, 2023
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Apr 11, 2022
(Electronic) Receipt
Appeal
Apr 11, 2022
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Apr 11, 2022
Oct 26, 2021
Oct 20, 2021
(Electronic) Receipt
Appeal
Oct 20, 2021
Oct 20, 2021
Oct 20, 2021
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Claims
Appeal
Oct 20, 2021
Oct 20, 2021
Reply to appeal
Appeal
Jun 11, 2021
Jun 7, 2021
(Electronic) Receipt
Appeal
Jun 7, 2021
Jun 7, 2021
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Mar 26, 2021
Mar 26, 2021
Mar 19, 2021
(Electronic) Receipt
Appeal
Mar 19, 2021
Mar 19, 2021
Notice of appeal
Appeal
Feb 4, 2021
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Means of redress
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Oct 29, 2018
Sep 20, 2018
Decision to grant a European patent
Search/Exam
Sep 10, 2018
(Electronic) Receipt
Search/Exam
Sep 10, 2018
Filing of the translations of the claims
Search/Exam
Sep 10, 2018
French translation of claims
Search/Exam
Sep 10, 2018
German translation of the claims
Search/Exam
Sep 10, 2018
Letter accompanying subsequently filed items
Search/Exam
Aug 29, 2018
Aug 8, 2018
(Electronic) Receipt
Search/Exam
Aug 8, 2018
Annexes in respect of a client data request
Search/Exam
Aug 8, 2018
Annexes in respect of a client data request
Search/Exam
Aug 8, 2018
Letter accompanying subsequently filed items
Search/Exam
Aug 8, 2018
Jun 4, 2018
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Intention to grant (signatures)
Search/Exam
Jun 4, 2018
Text intended for grant (clean copy)
Search/Exam
Jun 4, 2018
Nov 30, 2017
(Electronic) Receipt
Search/Exam
Nov 30, 2017
Amended claims with annotations
Search/Exam
Nov 30, 2017
Amended description with annotations
Search/Exam
Nov 30, 2017
Claims
Search/Exam
Nov 30, 2017
Description
Search/Exam
Nov 30, 2017
Letter accompanying subsequently filed items
Search/Exam
Nov 30, 2017
Jul 25, 2017
Annex to the communication
Search/Exam
Jul 25, 2017
Communication from the Examining Division
Search/Exam
Jul 18, 2017
Examination started
Search/Exam
Aug 15, 2016
(Electronic) Receipt
Search/Exam
Aug 15, 2016
Aug 15, 2016
Amended claims with annotations
Search/Exam
Aug 15, 2016
Amendments received before examination
Search/Exam
Aug 15, 2016
Letter accompanying subsequently filed items
Search/Exam
Feb 5, 2016
Jan 19, 2016
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European search opinion
Search/Exam
Jan 19, 2016
Information on Search Strategy
Search/Exam
Jan 19, 2016
Supplementary European search report
Search/Exam
Jan 11, 2016
Search started
Search/Exam
Mar 4, 2015
Feb 10, 2015
Feb 6, 2015
Communication to designated inventor
Search/Exam
Feb 6, 2015
Communication to designated inventor
Search/Exam
Feb 6, 2015
Communication to designated inventor
Search/Exam
Feb 6, 2015
Communication to designated inventor
Search/Exam
Feb 6, 2015
Communication to designated inventor
Search/Exam
Dec 12, 2014
(Electronic) Receipt
Search/Exam
Dec 12, 2014
Dec 12, 2014
Amended claims with annotations
Search/Exam
Dec 12, 2014
Request for entry into the European phase
Search/Exam
Dec 2, 2014
Sep 26, 2014
Information on entry into European phase
Search/Exam
Nov 21, 2013
Copy of the international search report
Search/Exam
Nov 21, 2013
Published international application - A1
Search/Exam