Patent No. EP2133279 (titled "Laminated Packaging Material For Paper Container") was filed by Tetra Laval & Finance on Jan 25, 2000. The application was issued on Jun 28, 2017.

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 |
|---|---|---|
| SIG TECHNOLOGY | Mar 27, 2018 | ALTMANN STOSSEL DICK PATENTANWALTE PARTG MBB |
| GREATVIEW ASEPTIC PACKAGING EUROPE | Mar 23, 2018 | STREHLKE |
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
Dec 4, 2018
Dec 4, 2018
Dec 4, 2018
Nov 29, 2018
Aug 28, 2018
Aug 27, 2018
Aug 24, 2018
Aug 23, 2018
Aug 22, 2018
Aug 20, 2018
Aug 20, 2018
Aug 20, 2018
Aug 20, 2018
Aug 20, 2018
Aug 20, 2018
Aug 13, 2018
Aug 13, 2018
Aug 13, 2018
Apr 13, 2018
Apr 13, 2018
Apr 13, 2018
Apr 4, 2018
Apr 4, 2018
Mar 29, 2018
Mar 27, 2018
Mar 27, 2018
Mar 27, 2018
Mar 27, 2018
Mar 27, 2018
Mar 27, 2018
Mar 27, 2018
Mar 27, 2018
Mar 27, 2018
Mar 27, 2018
Mar 27, 2018
Mar 27, 2018
Mar 27, 2018
Mar 27, 2018
Mar 27, 2018
Mar 27, 2018
Mar 27, 2018
Mar 27, 2018
Mar 27, 2018
Mar 27, 2018
Mar 27, 2018
Mar 27, 2018
Mar 27, 2018
Mar 27, 2018
Mar 27, 2018
Mar 27, 2018
Mar 27, 2018
Mar 27, 2018
Mar 26, 2018
Mar 26, 2018
Mar 26, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Mar 23, 2018
Jun 28, 2017
Jun 1, 2017
May 22, 2017
May 22, 2017
May 22, 2017
May 12, 2017
May 12, 2017
May 12, 2017
May 12, 2017
May 12, 2017
May 12, 2017
May 8, 2017
May 8, 2017
May 8, 2017
Apr 11, 2017
Mar 27, 2017
Mar 27, 2017
Mar 27, 2017
Mar 27, 2017
Mar 27, 2017
Mar 27, 2017
Mar 27, 2017
Dec 13, 2016
Dec 13, 2016
Dec 13, 2016
Dec 13, 2016
Dec 13, 2016
Dec 13, 2016
Dec 8, 2016
Dec 8, 2016
Dec 8, 2016
Dec 8, 2016
Dec 8, 2016
Nov 8, 2016
Nov 8, 2016
Oct 27, 2016
Oct 27, 2016
Oct 27, 2016
Oct 27, 2016
Oct 21, 2016
Oct 21, 2016
Oct 21, 2016
Oct 20, 2016
Oct 20, 2016
Oct 19, 2016
Oct 19, 2016
Oct 18, 2016
Oct 18, 2016
Oct 18, 2016
Oct 18, 2016
Oct 3, 2016
Oct 3, 2016
Oct 3, 2016
Oct 3, 2016
Oct 3, 2016
Oct 3, 2016
Oct 3, 2016
Jun 10, 2016
Jun 3, 2016
Jun 3, 2016
Jun 3, 2016
Jun 3, 2016
May 27, 2016
Mar 9, 2016
Mar 9, 2016
Feb 26, 2016
Feb 26, 2016
Feb 26, 2016
Feb 26, 2016
Feb 26, 2016
Feb 26, 2016
Feb 26, 2016
Feb 26, 2016
Feb 26, 2016
Feb 26, 2016
Feb 26, 2016
Feb 26, 2016
Feb 26, 2016
Feb 26, 2016
Feb 26, 2016
Feb 26, 2016
Feb 26, 2016
Feb 26, 2016
Feb 26, 2016
Feb 26, 2016
Feb 26, 2016
Feb 26, 2016
Feb 26, 2016
Nov 14, 2014
Nov 14, 2014
Nov 14, 2014
Nov 10, 2014
Nov 10, 2014
Nov 10, 2014
Nov 10, 2014
Nov 10, 2014
Nov 10, 2014
Nov 10, 2014
Nov 10, 2014
Nov 10, 2014
Nov 10, 2014
Nov 10, 2014
Nov 10, 2014
Nov 10, 2014
Sep 19, 2014
Sep 16, 2014
Sep 16, 2014
Sep 16, 2014
May 16, 2014
May 16, 2014
Apr 25, 2014
Apr 25, 2014
Apr 25, 2014
Mar 17, 2014
Mar 7, 2014
Feb 13, 2014
Feb 13, 2014
Jan 31, 2014
Jan 31, 2014
Jan 31, 2014
Jan 31, 2014
Jan 31, 2014
Jan 24, 2014
Jan 24, 2014
Jan 24, 2014
Aug 3, 2013
Jul 24, 2013
Jul 24, 2013
Jul 24, 2013
Jul 24, 2013
Jul 24, 2013
Jul 24, 2013
Jul 24, 2013
Jul 24, 2013
Jul 24, 2013
Jul 24, 2013
Jul 24, 2013
Jul 24, 2013
Jul 24, 2013
Jul 24, 2013
Jul 24, 2013
Jul 24, 2013
Jul 24, 2013
Jul 24, 2013
Jul 24, 2013
Jul 24, 2013
Jun 5, 2013
Feb 13, 2013
Feb 7, 2013
Feb 7, 2013
Feb 7, 2013
Oct 17, 2012
Oct 17, 2012
Mar 19, 2012
Mar 12, 2012
Oct 31, 2011
Oct 31, 2011
Oct 28, 2011
Oct 28, 2011
Oct 28, 2011
Oct 28, 2011
Oct 28, 2011
Oct 28, 2011
Oct 28, 2011
Oct 28, 2011
Oct 28, 2011
Oct 28, 2011
Oct 28, 2011
Oct 17, 2011
Oct 17, 2011
Oct 17, 2011
Oct 17, 2011
Oct 17, 2011
Oct 17, 2011
Oct 17, 2011
Oct 17, 2011
Oct 17, 2011
Oct 17, 2011
Oct 17, 2011
Oct 17, 2011
Oct 17, 2011
Sep 20, 2010
Sep 20, 2010
Sep 20, 2010
Sep 20, 2010
Sep 20, 2010
Aug 2, 2010
Aug 2, 2010
Jul 23, 2010
Jul 23, 2010
Jul 21, 2010
Jul 21, 2010
Jul 21, 2010
Jul 21, 2010
May 25, 2010
May 21, 2010
Apr 27, 2010
Apr 27, 2010
Apr 27, 2010
Dec 21, 2009
Nov 18, 2009
Nov 18, 2009
Nov 10, 2009
Nov 10, 2009
Nov 10, 2009
Sep 15, 2009
Sep 9, 2009
Sep 9, 2009
Sep 9, 2009
Sep 9, 2009
Sep 9, 2009
Sep 9, 2009
Sep 9, 2009
Sep 9, 2009
Sep 9, 2009
Sep 9, 2009
Sep 9, 2009
Aug 31, 2000
Aug 31, 2000
Aug 31, 2000