Patent No. EP1496887 (titled "Personal Care Compositions Comprising A Zinc Containing Material In An Aqueous Surfactant Composition") was filed by The Procter & Gamble on Mar 18, 2003. The application was issued on Aug 3, 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.
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
Aug 3, 2018
Aug 3, 2018
Jul 31, 2018
Jul 5, 2018
Apr 26, 2018
Apr 25, 2018
Apr 25, 2018
Apr 23, 2018
Apr 20, 2018
Apr 20, 2018
Apr 20, 2018
Apr 20, 2018
Apr 20, 2018
Apr 20, 2018
Mar 23, 2018
Mar 23, 2018
Mar 16, 2018
Mar 15, 2018
Mar 13, 2018
Mar 1, 2018
Feb 28, 2018
Feb 23, 2018
Feb 23, 2018
Feb 21, 2018
Feb 21, 2018
Feb 21, 2018
Feb 21, 2018
Feb 21, 2018
Feb 21, 2018
Feb 21, 2018
Nov 13, 2017
Oct 27, 2017
Oct 27, 2017
Oct 27, 2017
Jun 20, 2017
Apr 25, 2017
Apr 20, 2017
Apr 13, 2017
Apr 13, 2017
Apr 13, 2017
Apr 13, 2017
Apr 13, 2017
Apr 13, 2017
Apr 13, 2017
Apr 10, 2017
Apr 10, 2017
Apr 10, 2017
Apr 10, 2017
Apr 10, 2017
Apr 10, 2017
Apr 10, 2017
Apr 10, 2017
Apr 10, 2017
Aug 3, 2016
Jul 7, 2016
Jun 22, 2016
Jun 22, 2016
Jun 22, 2016
Jun 22, 2016
Jun 9, 2016
Jun 3, 2016
Mar 16, 2016
Mar 16, 2016
Mar 16, 2016
Mar 16, 2016
Feb 29, 2016
Feb 23, 2016
Feb 5, 2016
Feb 5, 2016
Feb 5, 2016
Feb 5, 2016
Feb 5, 2016
Feb 5, 2016
Feb 5, 2016
Oct 23, 2015
Oct 23, 2015
Oct 22, 2015
Oct 22, 2015
Oct 22, 2015
Oct 19, 2015
May 28, 2014
May 15, 2014
May 15, 2014
May 15, 2014
May 15, 2014
May 15, 2014
May 15, 2014
May 7, 2014
Mar 21, 2014
Mar 21, 2014
Dec 4, 2013
Oct 11, 2013
Sep 27, 2013
Sep 10, 2013
Sep 5, 2013
Sep 5, 2013
Aug 12, 2013
Aug 12, 2013
Jul 13, 2011
Jul 6, 2011
May 5, 2011
May 5, 2011
May 5, 2011
Mar 15, 2011
Mar 15, 2011
Feb 28, 2011
Feb 21, 2011
Feb 21, 2011
Feb 21, 2011
Feb 15, 2011
Feb 7, 2011
Feb 4, 2011
Jan 31, 2011
Oct 26, 2010
Oct 26, 2010
May 27, 2009
May 27, 2009
May 27, 2009
May 27, 2009
May 27, 2009
Mar 16, 2009
Mar 10, 2009
Mar 10, 2009
Mar 10, 2009
Nov 21, 2008
Nov 21, 2008
May 8, 2008
May 8, 2008
May 8, 2008
May 8, 2008
Apr 28, 2008
Apr 28, 2008
Apr 28, 2008
Apr 28, 2008
Apr 10, 2008
Mar 31, 2008
Feb 26, 2008
Feb 21, 2008
Nov 2, 2007
Nov 2, 2007
Jan 12, 2005
Jan 5, 2005
Dec 16, 2004
Dec 8, 2004
Nov 30, 2004
Sep 24, 2004
Sep 3, 2004
May 21, 2004
Oct 30, 2003
Oct 30, 2003
Apr 28, 2003
Apr 28, 2003
Apr 28, 2003
Apr 28, 2003