The weekly litigation news digest is live. Subscribe now
The patent EP2196189 was granted to L'Oreal on Mar 6, 2019. The application was filed on Nov 14, 2002 under application number EP10154126A. 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 |
|---|---|---|---|
| COHAUSZ & FLORACK PATENT UND RECHTSANWALTE PARTNERSCHAFTSGESELLSCHAFT MBB | Dec 6, 2019 | COHAUSZ & FLORACK | ADMISSIBLE |
| STADA ARZNEIMITTEL | Dec 4, 2019 | HAMM & WITTKOPP | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | CH350763 |
| DESCRIPTION | DE10012408 |
| DESCRIPTION | DE19726184 |
| DESCRIPTION | DE19746654 |
| DESCRIPTION | DE19755649 |
| DESCRIPTION | DE19855649 |
| DESCRIPTION | DE676103 |
| DESCRIPTION | EP0390683 |
| DESCRIPTION | EP0517104 |
| DESCRIPTION | EP0518772 |
| DESCRIPTION | EP0518773 |
| DESCRIPTION | EP0570838 |
| DESCRIPTION | EP0576974 |
| DESCRIPTION | EP0669323 |
| DESCRIPTION | EP0693471 |
| DESCRIPTION | EP0694521 |
| DESCRIPTION | EP0712855 |
| DESCRIPTION | EP0714880 |
| DESCRIPTION | EP0743309 |
| DESCRIPTION | EP0775698 |
| DESCRIPTION | EP0790243 |
| DESCRIPTION | EP0796851 |
| DESCRIPTION | EP0863145 |
| DESCRIPTION | EP0878469 |
| DESCRIPTION | EP0893119 |
| DESCRIPTION | EP0921126 |
| DESCRIPTION | EP0933376 |
| DESCRIPTION | EP0967200 |
| DESCRIPTION | EP1008586 |
| DESCRIPTION | EP1046391 |
| DESCRIPTION | FR2315991 |
| DESCRIPTION | FR2395023 |
| DESCRIPTION | FR2416008 |
| DESCRIPTION | FR2506156 |
| DESCRIPTION | FR2528420 |
| DESCRIPTION | FR2529887 |
| DESCRIPTION | FR2638354 |
| DESCRIPTION | FR2639347 |
| DESCRIPTION | GB2286774 |
| DESCRIPTION | GB2303549 |
| DESCRIPTION | GB2319523 |
| DESCRIPTION | JP4134041B |
| DESCRIPTION | JP4134042B |
| DESCRIPTION | JP4134043B |
| DESCRIPTION | JP4290882B |
| DESCRIPTION | JPH01158090 |
| DESCRIPTION | JPS62166517 |
| DESCRIPTION | US2463264 |
| DESCRIPTION | US4367390 |
| DESCRIPTION | US5166355 |
| DESCRIPTION | US5237071 |
| DESCRIPTION | US5501850 |
| DESCRIPTION | US5518713 |
| DESCRIPTION | US5888481 |
| DESCRIPTION | US5961960 |
| DESCRIPTION | WO9304665 |
| DESCRIPTION | WO9310753 |
| DESCRIPTION | WO9311095 |
| DESCRIPTION | WO9505150 |
| DESCRIPTION | WO9522959 |
| DESCRIPTION | WO9703642 |
| DESCRIPTION | WO9822447 |
| DESCRIPTION | WO9825922 |
| EXAMINATION | EP1290999 |
| EXAMINATION | EP1310235 |
| EXAMINATION | GB2303549 |
| EXAMINATION | WO03039507 |
| OPPOSITION | DE19917906 |
| OPPOSITION | EP0893119 |
| OPPOSITION | EP1046391 |
| OPPOSITION | EP1133980 |
| OPPOSITION | EP1606270 |
| OPPOSITION | GB2286774 |
| OPPOSITION | GB2303549 |
| OPPOSITION | US5501850 |
| OPPOSITION | WO9522959 |
| OPPOSITION | WO9703642 |
| OPPOSITION | WO9966896 |
| OTHER | DE10012408 |
| OTHER | EP0893119 |
| OTHER | EP1317918 |
| OTHER | GB2303549 |
| SEARCH | EP0893119 |
| SEARCH | EP1046391 |
| SEARCH | EP1133980 |
| SEARCH | EP1219287 |
| SEARCH | WO9522959 |
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
Get instant alerts for new documents
Feb 6, 2024
Advice of delivery
Appeal
Feb 5, 2024
Refund of fees
Search/Exam
Feb 1, 2024
Advice of delivery
Appeal
Feb 1, 2024
Feb 1, 2024
Feb 1, 2024
Feb 1, 2024
Feb 1, 2024
Feb 1, 2024
Jan 29, 2024
Jan 24, 2024
(Electronic) Receipt
Appeal
Jan 24, 2024
Jan 24, 2024
Withdrawal of an appeal
Appeal
Dec 5, 2023
Dec 5, 2023
Dec 5, 2023
Oct 10, 2023
Advice of delivery
Search/Exam
Oct 9, 2023
Advice of delivery
Appeal
Oct 6, 2023
Oct 6, 2023
Oct 6, 2023
Oct 4, 2023
Sep 19, 2023
Mar 13, 2023
Mar 6, 2023
Mar 6, 2023
May 30, 2022
May 30, 2022
May 30, 2022
May 24, 2022
(Electronic) Receipt
Appeal
May 24, 2022
May 24, 2022
Reply to appeal
Appeal
May 23, 2022
May 23, 2022
May 23, 2022
May 23, 2022
Reply to appeal
OPPO
Jan 14, 2022
Jan 14, 2022
Jan 11, 2022
(Electronic) Receipt
Appeal
Jan 11, 2022
Jan 11, 2022
Jan 11, 2022
Jan 11, 2022
Jan 11, 2022
Jan 11, 2022
Jan 11, 2022
Jan 11, 2022
Jan 11, 2022
Jan 11, 2022
Jan 11, 2022
Jan 11, 2022
Jan 11, 2022
Jan 11, 2022
Jan 11, 2022
Jan 11, 2022
Jan 11, 2022
Nov 3, 2021
Nov 3, 2021
Nov 3, 2021
Oct 22, 2021
(Electronic) Receipt
Appeal
Oct 22, 2021
Oct 22, 2021
Notice of appeal
Appeal
Sep 10, 2021
Sep 9, 2021
Sep 7, 2021
Sep 7, 2021
Sep 7, 2021
Sep 7, 2021
Sep 7, 2021
Sep 7, 2021
Sep 7, 2021
Sep 7, 2021
Sep 7, 2021
Means of redress
OPPO
Sep 7, 2021
Sep 7, 2021
Sep 7, 2021
Sep 7, 2021
Sep 7, 2021
Sep 7, 2021
Sep 7, 2021
Sep 7, 2021
Sep 7, 2021
Sep 7, 2021
May 20, 2021
May 19, 2021
May 19, 2021
May 19, 2021
May 19, 2021
May 19, 2021
May 18, 2021
May 18, 2021
May 18, 2021
May 18, 2021
May 18, 2021
May 18, 2021
May 18, 2021
May 12, 2021
May 12, 2021
May 7, 2021
May 7, 2021
May 7, 2021
Apr 16, 2021
Apr 16, 2021
Mar 25, 2021
Mar 25, 2021
Mar 25, 2021
Mar 24, 2021
Mar 24, 2021
Mar 24, 2021
Mar 19, 2021
Mar 19, 2021
Mar 19, 2021
Mar 19, 2021
Mar 19, 2021
Mar 19, 2021
Mar 19, 2021
Mar 19, 2021
Mar 19, 2021
Mar 19, 2021
Mar 19, 2021
Mar 19, 2021
Mar 19, 2021
Mar 19, 2021
Mar 19, 2021
Mar 19, 2021
Mar 19, 2021
Mar 19, 2021
Mar 19, 2021
Mar 19, 2021
Mar 18, 2021
Mar 18, 2021
Mar 18, 2021
Mar 18, 2021
Feb 18, 2021
Feb 18, 2021
Feb 18, 2021
Sep 28, 2020
Sep 25, 2020
Sep 24, 2020
Sep 23, 2020
Sep 21, 2020
Sep 21, 2020
Sep 21, 2020
Sep 21, 2020
Sep 21, 2020
Sep 21, 2020
Sep 21, 2020
Apr 29, 2020
Apr 29, 2020
Apr 22, 2020
Apr 22, 2020
Apr 22, 2020
Apr 22, 2020
Apr 22, 2020
Dec 20, 2019
Dec 20, 2019
Dec 20, 2019
Dec 12, 2019
Dec 9, 2019
Dec 6, 2019
Dec 6, 2019
Dec 6, 2019
Dec 6, 2019
Dec 6, 2019
Dec 6, 2019
Dec 6, 2019
Dec 6, 2019
Dec 6, 2019
Dec 6, 2019
Dec 6, 2019
Dec 6, 2019
Dec 6, 2019
Dec 6, 2019
Dec 6, 2019
Dec 6, 2019
Dec 6, 2019
Dec 4, 2019
Dec 4, 2019
Dec 4, 2019
Dec 4, 2019
Dec 4, 2019
Dec 4, 2019
Dec 4, 2019
Dec 4, 2019
Dec 4, 2019
Dec 4, 2019
Dec 4, 2019
Dec 4, 2019
Dec 4, 2019
Dec 4, 2019
Dec 4, 2019
Dec 4, 2019
Dec 4, 2019
Dec 4, 2019
Dec 4, 2019
Mar 18, 2019
Feb 7, 2019
Decision to grant a European patent
Search/Exam
Feb 6, 2019
Refund of fees
Search/Exam
Feb 6, 2019
Refund of fees
Search/Exam
Jan 14, 2019
(Electronic) Receipt
Search/Exam
Jan 14, 2019
English translation of the claims
Search/Exam
Jan 14, 2019
Filing of the translations of the claims
Search/Exam
Jan 14, 2019
German translation of the claims
Search/Exam
Jan 14, 2019
Letter accompanying subsequently filed items
Search/Exam
Sep 17, 2018
Sep 17, 2018
Sep 17, 2018
Intention to grant (signatures)
Search/Exam
Sep 17, 2018
Text intended for grant (clean copy)
Search/Exam
Sep 17, 2018
Aug 20, 2018
Decision to allow further processing
Search/Exam
Aug 3, 2018
(Electronic) Receipt
Search/Exam
Aug 3, 2018
Amended claims with annotations
Search/Exam
Aug 3, 2018
Claims
Search/Exam
Aug 3, 2018
Letter accompanying subsequently filed items
Search/Exam
Aug 3, 2018
Request for further processing
Search/Exam
Jun 1, 2018
May 2, 2018
Apr 24, 2018
(Electronic) Receipt
Search/Exam
Apr 24, 2018
Letter accompanying subsequently filed items
Search/Exam
Apr 24, 2018
Feb 22, 2018
Feb 16, 2018
(Electronic) Receipt
Search/Exam
Feb 16, 2018
Letter accompanying subsequently filed items
Search/Exam
Feb 16, 2018
Oct 19, 2017
Annex to the communication
Search/Exam
Oct 19, 2017
Communication from the Examining Division
Search/Exam
May 5, 2017
(Electronic) Receipt
Search/Exam
May 5, 2017
Letter accompanying subsequently filed items
Search/Exam
May 5, 2017
Mar 2, 2017
Feb 24, 2017
(Electronic) Receipt
Search/Exam
Feb 24, 2017
Letter accompanying subsequently filed items
Search/Exam
Feb 24, 2017
Oct 26, 2016
Annex to the communication
Search/Exam
Oct 26, 2016
Communication from the Examining Division
Search/Exam
Oct 18, 2016
Examination started
Search/Exam
Aug 1, 2016
May 6, 2016
May 6, 2016
Apr 26, 2016
Jul 29, 2015
Refund of fees
Search/Exam
May 10, 2011
May 9, 2011
Decision to allow further processing
Search/Exam
May 9, 2011
May 3, 2011
Observations by third parties
Search/Exam
Feb 8, 2011
Feb 8, 2011
Amendments received before examination
Search/Exam
Jan 27, 2011
Dec 16, 2010
Dec 16, 2010
Dec 4, 2010
Non-patent literature filed by a third party
Search/Exam
Dec 4, 2010
Non-patent literature filed by a third party
Search/Exam
Dec 4, 2010
Observations by third parties
Search/Exam
Jun 21, 2010
May 21, 2010
Refund of fees
Search/Exam
May 19, 2010
Notification of forthcoming publication
Search/Exam
Apr 22, 2010
Apr 22, 2010
European search opinion
Search/Exam
Apr 22, 2010
European search report
Search/Exam
Feb 19, 2010
Abstract
Search/Exam
Feb 19, 2010
Feb 19, 2010
Claims
Search/Exam
Feb 19, 2010
Description
Search/Exam
Feb 19, 2010
Designation of inventor
Search/Exam
Feb 19, 2010
Letter concerning search matters
Search/Exam
Feb 19, 2010
Request for grant of a European patent
Search/Exam
Nov 14, 2002
Priority document
Search/Exam