Patent No. EP2091108 (titled "Connector With A Coding Device And Method For Fitting The Coding Device") was filed by Weidmller Interface on Jan 19, 2009. The application was issued on Oct 23, 2019.

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 |
|---|---|---|
| PHOENIX CONTACT | Jan 20, 2017 | GESTHUYSEN PATENTANWALTE |
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
Sep 26, 2019
Sep 26, 2019
Sep 20, 2019
Sep 16, 2019
Sep 16, 2019
Sep 16, 2019
Sep 16, 2019
Sep 16, 2019
Sep 16, 2019
Sep 16, 2019
Jun 19, 2019
Jun 19, 2019
Jun 12, 2019
Nov 16, 2018
Nov 16, 2018
Nov 14, 2018
Nov 12, 2018
Nov 9, 2018
Nov 9, 2018
Nov 9, 2018
Nov 9, 2018
Nov 9, 2018
Nov 9, 2018
Nov 9, 2018
Nov 9, 2018
Nov 9, 2018
Nov 9, 2018
Nov 9, 2018
Nov 9, 2018
Nov 9, 2018
Nov 9, 2018
Nov 9, 2018
Nov 9, 2018
Sep 27, 2018
Jul 31, 2018
Jul 31, 2018
Jul 31, 2018
Jul 30, 2018
Jul 30, 2018
Jul 30, 2018
Jul 26, 2018
Jul 26, 2018
Jul 26, 2018
Jul 23, 2018
Jul 23, 2018
Jul 23, 2018
Jul 20, 2018
Jul 18, 2018
Jul 17, 2018
Feb 23, 2018
Feb 19, 2018
Feb 19, 2018
Feb 16, 2018
Feb 15, 2018
Feb 15, 2018
Feb 15, 2018
Feb 15, 2018
Feb 15, 2018
Feb 15, 2018
Feb 15, 2018
Jun 16, 2017
Jun 14, 2017
Jun 12, 2017
Feb 27, 2017
Feb 27, 2017
Jan 25, 2017
Jan 20, 2017
Jan 20, 2017
Jan 20, 2017
Jan 20, 2017
Jan 20, 2017
Jan 20, 2017
Jan 20, 2017
Jan 20, 2017
Jan 20, 2017
Jan 20, 2017
Jan 20, 2017
Jan 20, 2017
Jan 20, 2017
Apr 20, 2016
Mar 24, 2016
Mar 1, 2016
Mar 1, 2016
Mar 1, 2016
Mar 1, 2016
Mar 1, 2016
Dec 4, 2015
Dec 4, 2015
Dec 4, 2015
Dec 4, 2015
Dec 4, 2015
Oct 19, 2015
Oct 19, 2015
Oct 19, 2015
Oct 16, 2015
Oct 16, 2015
Oct 16, 2015
Aug 6, 2015
Jul 31, 2015
Apr 8, 2015
Apr 8, 2015
Mar 26, 2015
Jan 17, 2013
Jan 20, 2012
Jan 18, 2012
Sep 9, 2010
Sep 9, 2010
Sep 9, 2010
Jul 14, 2010
Jul 3, 2010
Mar 10, 2010
Jan 27, 2010
Aug 21, 2009
Jul 22, 2009
May 20, 2009
May 20, 2009
May 20, 2009
Jan 20, 2009
Jan 20, 2009
Jan 19, 2009
Jan 19, 2009
Jan 19, 2009
Jan 19, 2009
Jan 19, 2009
Jan 19, 2009
Jan 19, 2009
Jan 19, 2009
Jan 19, 2009
Jan 19, 2009
Jan 19, 2009
Jan 19, 2009
Jan 19, 2009