Patent No. EP2014243 (titled "Surgical Staple With Augmented Compression Area") was filed by Covidien LP on Jul 4, 2008. The application was issued on Nov 21, 2018.

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 |
|---|---|---|
| ETHICON ENDO SURGERY | Apr 13, 2016 | CARPMAELS & RANSFORD |
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
Oct 25, 2018
Oct 25, 2018
Oct 19, 2018
Oct 11, 2018
Oct 11, 2018
Oct 11, 2018
Oct 11, 2018
Oct 11, 2018
Jul 12, 2018
Jul 12, 2018
Jul 12, 2018
Jun 25, 2018
Jun 1, 2018
May 30, 2018
May 24, 2018
May 22, 2018
May 18, 2018
May 18, 2018
May 18, 2018
Mar 26, 2018
Mar 20, 2018
Mar 19, 2018
Mar 19, 2018
Mar 19, 2018
Jan 24, 2018
Jan 23, 2018
Jan 23, 2018
Jan 8, 2018
Jan 8, 2018
Jan 8, 2018
Jan 8, 2018
Jan 8, 2018
Jan 8, 2018
Jan 8, 2018
Jan 8, 2018
Jan 8, 2018
Jan 8, 2018
Jan 8, 2018
Jan 8, 2018
Jan 8, 2018
Jan 8, 2018
Nov 14, 2017
Nov 7, 2017
Nov 7, 2017
Sep 19, 2017
Sep 14, 2017
Sep 14, 2017
Sep 14, 2017
Sep 14, 2017
Sep 14, 2017
Sep 14, 2017
Sep 14, 2017
Sep 14, 2017
Sep 14, 2017
Sep 14, 2017
Sep 14, 2017
Sep 14, 2017
Sep 14, 2017
Sep 14, 2017
Sep 14, 2017
Sep 14, 2017
Sep 14, 2017
Sep 14, 2017
Sep 14, 2017
Sep 14, 2017
Sep 14, 2017
Sep 14, 2017
Sep 14, 2017
Sep 14, 2017
Sep 14, 2017
Sep 14, 2017
Sep 14, 2017
Sep 14, 2017
Sep 14, 2017
Sep 14, 2017
Sep 14, 2017
Sep 14, 2017
Sep 14, 2017
Sep 14, 2017
Sep 14, 2017
Sep 14, 2017
Sep 12, 2017
Sep 12, 2017
Sep 12, 2017
Sep 12, 2017
Sep 12, 2017
Sep 12, 2017
Mar 16, 2017
Mar 16, 2017
Mar 16, 2017
Mar 3, 2017
Mar 3, 2017
Mar 3, 2017
Mar 3, 2017
Mar 3, 2017
Sep 29, 2016
Sep 27, 2016
Sep 27, 2016
Sep 27, 2016
Sep 27, 2016
Sep 27, 2016
Sep 27, 2016
Sep 27, 2016
Sep 27, 2016
Sep 27, 2016
Sep 27, 2016
Sep 27, 2016
Sep 27, 2016
Sep 27, 2016
Sep 27, 2016
Sep 27, 2016
Sep 27, 2016
Sep 27, 2016
Sep 27, 2016
May 18, 2016
May 18, 2016
Apr 18, 2016
Apr 13, 2016
Apr 13, 2016
Apr 13, 2016
Apr 13, 2016
Apr 13, 2016
Apr 13, 2016
Apr 13, 2016
Apr 13, 2016
Apr 13, 2016
Jul 15, 2015
Jul 15, 2015
Jul 9, 2015
Jul 2, 2015
Jul 2, 2015
Jun 30, 2015
Jun 19, 2015
Jun 19, 2015
Jun 18, 2015
Jun 2, 2015
Jun 2, 2015
Jun 2, 2015
Jun 2, 2015
Jun 2, 2015
Feb 6, 2015
Jan 30, 2015
Jan 26, 2015
Jan 26, 2015
Jan 26, 2015
Jan 26, 2015
Jan 14, 2015
Dec 30, 2014
Dec 30, 2014
Dec 30, 2014
Dec 30, 2014
Oct 24, 2014
Oct 17, 2014
Sep 1, 2014
Sep 1, 2014
Sep 1, 2014
Sep 1, 2014
Jul 11, 2014
Nov 27, 2012
Nov 20, 2012
Nov 19, 2012
Nov 13, 2012
Jan 12, 2010
Dec 18, 2009
Dec 18, 2009
Dec 18, 2009
Dec 18, 2009
Oct 1, 2009
Aug 20, 2009
Jul 27, 2009
Jul 27, 2009
Mar 23, 2009
Mar 18, 2009
Mar 18, 2009
Feb 27, 2009
Jan 26, 2009
Jan 26, 2009
Jan 26, 2009
Dec 17, 2008
Nov 25, 2008
Nov 6, 2008
Nov 6, 2008
Oct 7, 2008
Jul 4, 2008
Jul 4, 2008
Jul 4, 2008
Jul 4, 2008
Jul 4, 2008
Jul 4, 2008