Patent No. EP2701671 (titled "Oil-In-Water Emulsion Concentrate, Method For Producing Same, And Skin Cosmetic Containing Said Oil-In-Water Emulsion Concentrate") was filed by Tunap on Apr 24, 2012. The application was issued on Mar 16, 2016.

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 |
|---|---|---|
| SEUSS, THOMAS | Dec 15, 2016 | - |
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
Apr 29, 2022
Apr 28, 2022
Apr 28, 2022
Apr 14, 2022
Mar 15, 2022
Mar 14, 2022
Mar 14, 2022
Mar 14, 2022
Mar 4, 2022
Mar 4, 2022
Mar 4, 2022
Feb 22, 2022
Jan 17, 2022
Jan 17, 2022
Jan 14, 2022
Jan 14, 2022
Jan 12, 2022
Jan 10, 2022
Jan 4, 2022
Dec 23, 2021
Dec 20, 2021
Dec 20, 2021
Dec 20, 2021
Dec 7, 2021
May 17, 2021
May 5, 2021
Apr 29, 2021
Apr 29, 2021
Apr 23, 2021
Apr 23, 2021
Apr 16, 2021
Apr 16, 2021
Apr 15, 2021
Apr 15, 2021
Jan 28, 2021
Jan 28, 2021
Jan 26, 2021
Jan 25, 2021
Jan 21, 2021
Jan 21, 2021
Jan 21, 2021
Jan 21, 2021
Jan 21, 2021
Oct 5, 2020
Oct 5, 2020
Oct 9, 2019
Oct 7, 2019
Oct 2, 2019
Feb 8, 2019
Feb 4, 2019
Feb 4, 2019
Feb 4, 2019
Feb 4, 2019
Feb 4, 2019
Nov 19, 2018
Sep 24, 2018
Sep 19, 2018
Sep 17, 2018
Jul 23, 2018
Jul 18, 2018
Jul 18, 2018
Jul 18, 2018
Jul 12, 2018
Jul 10, 2018
Jul 9, 2018
Jul 8, 2018
May 23, 2018
May 23, 2018
May 22, 2018
May 22, 2018
May 18, 2018
May 17, 2018
May 17, 2018
May 17, 2018
May 17, 2018
May 17, 2018
May 17, 2018
May 17, 2018
May 17, 2018
May 17, 2018
May 17, 2018
May 17, 2018
May 17, 2018
May 17, 2018
Apr 24, 2018
Feb 28, 2018
Feb 28, 2018
Feb 28, 2018
Feb 28, 2018
Feb 28, 2018
Feb 23, 2018
Feb 23, 2018
Feb 23, 2018
Feb 23, 2018
Feb 23, 2018
Feb 23, 2018
Feb 23, 2018
Feb 23, 2018
Feb 23, 2018
Feb 23, 2018
Feb 23, 2018
Feb 23, 2018
Feb 22, 2018
Feb 19, 2018
Feb 19, 2018
Feb 19, 2018
Dec 7, 2017
Dec 5, 2017
Nov 30, 2017
Nov 30, 2017
Aug 23, 2017
Aug 21, 2017
Aug 17, 2017
Aug 17, 2017
Aug 16, 2017
Aug 16, 2017
Aug 16, 2017
Aug 16, 2017
Aug 16, 2017
Aug 16, 2017
Aug 16, 2017
Aug 8, 2017
Jun 7, 2017
Jun 7, 2017
May 31, 2017
May 31, 2017
May 31, 2017
May 26, 2017
May 26, 2017
May 22, 2017
May 22, 2017
May 22, 2017
Jan 24, 2017
Jan 24, 2017
Jan 4, 2017
Dec 19, 2016
Dec 19, 2016
Dec 19, 2016
Dec 19, 2016
Dec 19, 2016
Dec 19, 2016
Dec 19, 2016
Dec 19, 2016
Dec 19, 2016
Dec 19, 2016
Dec 19, 2016
Dec 19, 2016
Dec 19, 2016
Dec 19, 2016
Dec 19, 2016
Dec 19, 2016
Dec 19, 2016
Dec 19, 2016
Dec 19, 2016
Dec 19, 2016
Dec 19, 2016
Dec 19, 2016
Dec 19, 2016
Dec 19, 2016
Dec 19, 2016
Dec 19, 2016
Dec 19, 2016
Dec 19, 2016
Dec 19, 2016
Dec 16, 2016
Dec 16, 2016
Dec 16, 2016
Dec 16, 2016
Dec 16, 2016
Dec 15, 2016
Dec 15, 2016
Oct 11, 2016
Oct 11, 2016
Sep 27, 2016
Mar 17, 2016
Feb 18, 2016
Jan 20, 2016
Jan 12, 2016
Jan 12, 2016
Jan 12, 2016
Jan 12, 2016
Sep 23, 2015
Sep 23, 2015
Sep 23, 2015
Sep 23, 2015
Aug 19, 2015
Jul 15, 2015
Jul 13, 2015
Dec 11, 2014
Oct 13, 2014
Jul 25, 2014
Jul 25, 2014
Jul 23, 2014
Jun 13, 2014
Jun 13, 2014
Jun 13, 2014
Jun 13, 2014
Jun 13, 2014
Mar 14, 2014
Feb 5, 2014
Dec 5, 2013
Dec 3, 2013
Dec 3, 2013
Nov 18, 2013
Nov 18, 2013
Nov 15, 2013
Nov 15, 2013
Sep 6, 2013
Nov 21, 2012
Nov 1, 2012
Nov 1, 2012
Nov 1, 2012
Aug 21, 2012
Aug 21, 2012
Aug 21, 2012
Apr 24, 2012
Apr 24, 2012
Apr 24, 2012
Apr 24, 2012