Patent No. EP2573576 (titled "Method And System For Appliance Monitoring") was filed by Alertmecom on Apr 20, 2011. The application was issued on Jun 25, 2014.

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 |
|---|---|---|
| RWE EFFIZIENZ | Mar 25, 2015 | COHAUSZ & FLORACK |
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
Feb 28, 2018
Feb 27, 2018
Feb 22, 2018
Nov 21, 2017
Nov 20, 2017
Nov 20, 2017
Nov 20, 2017
Nov 20, 2017
Nov 13, 2017
Nov 13, 2017
Nov 13, 2017
Nov 13, 2017
Nov 13, 2017
Nov 13, 2017
Sep 26, 2017
Sep 26, 2017
Sep 22, 2017
Sep 15, 2017
Sep 15, 2017
Sep 15, 2017
Sep 12, 2017
Sep 11, 2017
Sep 7, 2017
Jul 10, 2017
Apr 26, 2017
Apr 26, 2017
Apr 26, 2017
Apr 26, 2017
Mar 17, 2017
Mar 9, 2017
Mar 3, 2017
Feb 20, 2017
Feb 20, 2017
Feb 20, 2017
Feb 16, 2017
Feb 14, 2017
Feb 13, 2017
Feb 13, 2017
Feb 13, 2017
Feb 13, 2017
Feb 13, 2017
Feb 13, 2017
Feb 13, 2017
Apr 25, 2016
Apr 11, 2016
Dec 1, 2015
Dec 1, 2015
Sep 29, 2015
Sep 23, 2015
Sep 23, 2015
Sep 23, 2015
May 21, 2015
May 20, 2015
May 13, 2015
May 13, 2015
May 12, 2015
May 11, 2015
May 11, 2015
May 9, 2015
Apr 13, 2015
Apr 13, 2015
Apr 13, 2015
Apr 13, 2015
Apr 13, 2015
Apr 13, 2015
Apr 7, 2015
Mar 25, 2015
Mar 25, 2015
Mar 25, 2015
Mar 25, 2015
Mar 25, 2015
Mar 25, 2015
Mar 25, 2015
Mar 25, 2015
Mar 25, 2015
Mar 25, 2015
Mar 25, 2015
Mar 25, 2015
Mar 25, 2015
Jun 27, 2014
Jun 24, 2014
Jun 23, 2014
Jun 17, 2014
May 30, 2014
May 13, 2014
May 13, 2014
May 13, 2014
May 13, 2014
May 13, 2014
Jan 8, 2014
Jan 8, 2014
Jan 8, 2014
Jan 8, 2014
Oct 25, 2013
Sep 26, 2013
Sep 26, 2013
Sep 26, 2013
Sep 26, 2013
Sep 26, 2013
Sep 26, 2013
Apr 3, 2013
Mar 6, 2013
Mar 6, 2013
Mar 4, 2013
Mar 4, 2013
Feb 27, 2013
Feb 27, 2013
Feb 27, 2013
Feb 27, 2013
Feb 26, 2013
Feb 26, 2013
Jan 28, 2013
Jan 21, 2013
Nov 23, 2012
Nov 23, 2012
Nov 23, 2012
Nov 23, 2012
Nov 23, 2012
Nov 23, 2012
Nov 16, 2011
Nov 16, 2011