Patent No. EP1708690 (titled "Treatment Of Phenylketonurias With Bh4") was filed by Biomarin Pharmaceutical on Nov 17, 2004. The application was issued on Jul 20, 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.
| Company | Opposition Date | Representative |
|---|---|---|
| ALFRED E TIEFENBACHER | Apr 20, 2017 | HERTIN UND PARTNER RECHTS UND PATENTANWALTE PARTG MBB |
| DIPHARMA S.A. | Apr 20, 2017 | ELKINGTON AND FIFE |
| TEVA PHARMACEUTICAL INDUSTRIES LTD | Apr 20, 2017 | ELKINGTON AND FIFE |
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
Oct 22, 2020
Oct 14, 2020
Oct 14, 2020
Oct 14, 2020
Oct 14, 2020
Oct 14, 2020
Oct 14, 2020
Oct 12, 2020
Oct 12, 2020
Oct 7, 2020
Oct 7, 2020
Oct 7, 2020
Oct 7, 2020
Oct 7, 2020
Jul 10, 2020
Jul 10, 2020
Jul 8, 2020
Jul 8, 2020
Jul 6, 2020
Jul 6, 2020
Jul 3, 2020
Jul 3, 2020
Jul 3, 2020
Jul 3, 2020
Jul 3, 2020
Jul 3, 2020
Jul 3, 2020
Jul 2, 2020
Jul 2, 2020
Jul 2, 2020
Jul 2, 2020
Jul 2, 2020
Jul 2, 2020
Jul 2, 2020
Jun 19, 2020
Jun 19, 2020
Jun 19, 2020
Jun 18, 2020
Jun 18, 2020
Jun 18, 2020
Jun 16, 2020
Jun 16, 2020
Jun 16, 2020
Jun 16, 2020
Jun 16, 2020
Jun 11, 2020
Jun 11, 2020
Jun 11, 2020
Jun 11, 2020
Jun 11, 2020
Jun 11, 2020
Jun 9, 2020
Jun 9, 2020
Jun 9, 2020
Jun 9, 2020
Jun 9, 2020
Jun 9, 2020
Jun 4, 2020
Jun 4, 2020
Jun 4, 2020
Jun 4, 2020
Jun 4, 2020
Jun 4, 2020
Jun 4, 2020
May 18, 2020
May 18, 2020
May 18, 2020
May 18, 2020
May 18, 2020
May 18, 2020
May 18, 2020
May 6, 2020
May 6, 2020
Apr 22, 2020
Apr 22, 2020
Apr 22, 2020
Apr 22, 2020
Apr 14, 2020
Apr 14, 2020
Apr 14, 2020
Apr 7, 2020
Apr 7, 2020
Apr 7, 2020
Apr 7, 2020
Apr 7, 2020
Apr 7, 2020
Apr 2, 2020
Apr 2, 2020
Apr 2, 2020
Jan 23, 2020
Jan 23, 2020
Dec 23, 2019
Dec 23, 2019
Dec 23, 2019
Dec 23, 2019
Dec 23, 2019
Dec 23, 2019
Dec 23, 2019
Dec 23, 2019
Dec 6, 2019
Dec 6, 2019
Nov 29, 2019
Nov 29, 2019
Nov 29, 2019
Nov 29, 2019
Nov 29, 2019
Nov 29, 2019
Nov 29, 2019
Nov 29, 2019
Nov 11, 2019
Nov 11, 2019
Nov 11, 2019
Oct 31, 2019
Oct 29, 2019
Oct 29, 2019
Oct 29, 2019
Oct 25, 2019
Oct 23, 2019
Oct 23, 2019
Oct 23, 2019
Oct 23, 2019
Oct 23, 2019
Oct 22, 2019
Oct 21, 2019
Oct 21, 2019
Oct 21, 2019
Oct 21, 2019
Oct 17, 2019
Jun 27, 2019
Jun 24, 2019
Jun 24, 2019
Jun 24, 2019
Jun 14, 2019
Jun 14, 2019
Jun 14, 2019
Jun 14, 2019
Jun 14, 2019
Jun 14, 2019
Jun 14, 2019
Jun 14, 2019
Apr 23, 2019
Apr 3, 2019
Apr 3, 2019
Mar 19, 2019
Mar 19, 2019
Mar 19, 2019
Mar 11, 2019
Mar 11, 2019
Mar 11, 2019
Mar 11, 2019
Mar 11, 2019
Mar 11, 2019
Mar 11, 2019
Mar 11, 2019
Jan 16, 2019
Jan 9, 2019
Jan 9, 2019
Jan 9, 2019
Jan 9, 2019
Dec 14, 2018
Dec 14, 2018
Nov 19, 2018
Nov 16, 2018
Nov 16, 2018
Nov 16, 2018
Nov 14, 2018
Nov 14, 2018
Nov 12, 2018
Nov 12, 2018
Nov 12, 2018
Nov 12, 2018
Nov 12, 2018
Nov 12, 2018
Nov 12, 2018
Nov 12, 2018
Nov 12, 2018
Nov 12, 2018
Nov 12, 2018
Nov 12, 2018
Nov 12, 2018
Nov 12, 2018
Nov 12, 2018
Nov 12, 2018
Nov 12, 2018
Nov 6, 2018
Oct 12, 2018
Oct 12, 2018
Oct 9, 2018
Oct 9, 2018
Oct 8, 2018
Oct 8, 2018
Oct 8, 2018
Oct 2, 2018
Sep 28, 2018
Sep 24, 2018
Sep 24, 2018
Sep 24, 2018
Sep 24, 2018
Sep 24, 2018
Sep 24, 2018
Sep 19, 2018
Sep 19, 2018
Sep 19, 2018
Sep 19, 2018
Sep 19, 2018
Sep 19, 2018
Sep 17, 2018
Sep 17, 2018
Sep 17, 2018
Sep 17, 2018
Sep 17, 2018
Sep 17, 2018
Sep 17, 2018
Sep 17, 2018
Aug 27, 2018
Aug 7, 2018
Aug 7, 2018
Aug 7, 2018
Aug 6, 2018
Aug 2, 2018
Aug 2, 2018
Aug 2, 2018
Aug 2, 2018
Aug 2, 2018
Aug 2, 2018
Aug 2, 2018
Aug 2, 2018
Aug 1, 2018
Aug 1, 2018
Aug 1, 2018
Jul 30, 2018
Jul 30, 2018
Jul 30, 2018
Jul 27, 2018
Jul 27, 2018
Jul 27, 2018
Jul 27, 2018
Jul 27, 2018
Jul 27, 2018
Jul 27, 2018
Jul 27, 2018
Jul 27, 2018
Jul 27, 2018
Jul 27, 2018
Jul 27, 2018
Jul 27, 2018
Jul 27, 2018
Jul 27, 2018
Jul 27, 2018
Jul 27, 2018
Jul 20, 2018
Jul 20, 2018
Jul 20, 2018
Jul 20, 2018
Jul 17, 2018
Jul 17, 2018
Jul 17, 2018
Jul 13, 2018
Jul 13, 2018
Jul 13, 2018
Jul 13, 2018
Jul 3, 2018
Jul 3, 2018
Jul 3, 2018
Jun 27, 2018
Jun 27, 2018
Jun 27, 2018
Jun 14, 2018
Jun 14, 2018
Jun 14, 2018
Jun 7, 2018
Mar 12, 2018
Feb 26, 2018
Feb 16, 2018
Feb 12, 2018
Feb 9, 2018
Feb 7, 2018
Feb 6, 2018
Feb 5, 2018
Feb 5, 2018
Feb 5, 2018
Feb 5, 2018
Feb 5, 2018
Feb 5, 2018
Feb 5, 2018
Feb 5, 2018
Feb 5, 2018
Feb 5, 2018
Feb 5, 2018
Feb 5, 2018
Jan 4, 2018
Jan 4, 2018
Jan 4, 2018
Dec 21, 2017
Dec 21, 2017
Dec 21, 2017
Dec 21, 2017
Dec 21, 2017
Sep 28, 2017
Sep 28, 2017
Sep 28, 2017
Sep 22, 2017
Sep 22, 2017
Sep 22, 2017
Sep 22, 2017
Sep 22, 2017
Sep 22, 2017
Sep 22, 2017
Sep 22, 2017
Sep 22, 2017
Sep 22, 2017
Sep 22, 2017
Sep 22, 2017
Sep 22, 2017
Sep 22, 2017
Sep 22, 2017
Sep 22, 2017
Sep 22, 2017
Sep 22, 2017
Sep 22, 2017
Sep 22, 2017
Sep 22, 2017
Sep 22, 2017
Sep 22, 2017
Sep 22, 2017
Sep 22, 2017
Sep 22, 2017
Sep 22, 2017
Sep 22, 2017
Sep 22, 2017
Sep 22, 2017
Jun 8, 2017
Jun 8, 2017
Jun 8, 2017
Jun 1, 2017
Jun 1, 2017
Jun 1, 2017
Jun 1, 2017
May 30, 2017
May 30, 2017
May 30, 2017
May 30, 2017
May 17, 2017
Apr 28, 2017
Apr 26, 2017
Apr 26, 2017
Apr 20, 2017
Apr 20, 2017
Apr 20, 2017
Apr 20, 2017
Apr 20, 2017
Apr 20, 2017
Apr 20, 2017
Apr 20, 2017
Apr 20, 2017
Apr 20, 2017
Apr 20, 2017
Apr 20, 2017
Apr 20, 2017
Apr 20, 2017
Apr 20, 2017
Apr 20, 2017
Apr 20, 2017
Apr 20, 2017
Apr 20, 2017
Apr 20, 2017
Apr 20, 2017
Apr 20, 2017
Apr 20, 2017
Apr 20, 2017
Apr 20, 2017
Apr 20, 2017
Apr 20, 2017
Apr 20, 2017
Apr 20, 2017
Apr 20, 2017
Apr 20, 2017
Apr 20, 2017
Apr 20, 2017
Apr 20, 2017
Apr 20, 2017
Apr 20, 2017
Apr 20, 2017
Apr 20, 2017
Apr 20, 2017
Apr 20, 2017
Apr 20, 2017
Apr 20, 2017
Apr 20, 2017
Apr 20, 2017
Apr 20, 2017
Apr 20, 2017
Apr 20, 2017
Apr 20, 2017
Apr 20, 2017
Apr 20, 2017
Apr 20, 2017
Apr 20, 2017
Apr 20, 2017
Apr 20, 2017
Apr 20, 2017
Apr 20, 2017
Apr 20, 2017
Apr 20, 2017
Apr 20, 2017
Apr 20, 2017
Jul 20, 2016
Jun 23, 2016
Jun 6, 2016
May 19, 2016
May 12, 2016
May 12, 2016
May 12, 2016
May 11, 2016
May 11, 2016
May 11, 2016
May 11, 2016
May 11, 2016
May 9, 2016
Mar 14, 2016
Feb 22, 2016
Feb 22, 2016
Jan 27, 2016
Jan 27, 2016
Jan 15, 2016
Jan 15, 2016
Jan 15, 2016
Jan 15, 2016
Jan 15, 2016
Jan 15, 2016
Jan 15, 2016
Jan 14, 2016
Jan 14, 2016
Jan 14, 2016
Jan 14, 2016
Jan 14, 2016
Jan 13, 2016
Jan 13, 2016
Jan 13, 2016
Dec 18, 2015
Dec 11, 2015
Dec 11, 2015
Dec 11, 2015
Dec 11, 2015
Dec 10, 2015
Dec 10, 2015
Dec 10, 2015
Dec 10, 2015
Dec 10, 2015
Dec 10, 2015
Dec 10, 2015
Dec 9, 2015
Dec 9, 2015
Dec 9, 2015
Dec 9, 2015
Dec 9, 2015
Dec 9, 2015
Dec 9, 2015
Dec 9, 2015
Dec 9, 2015
Dec 9, 2015
Dec 9, 2015
Dec 7, 2015
Dec 7, 2015
Dec 7, 2015
Dec 1, 2015
Dec 1, 2015
Dec 1, 2015
Nov 30, 2015
Nov 30, 2015
Nov 6, 2015
Nov 6, 2015
Nov 6, 2015
Nov 6, 2015
Nov 6, 2015
Nov 6, 2015
Nov 6, 2015
Nov 6, 2015
Nov 6, 2015
Nov 6, 2015
Nov 6, 2015
Nov 6, 2015
Nov 6, 2015
Nov 6, 2015
Nov 6, 2015
Nov 6, 2015
Nov 6, 2015
Nov 6, 2015
Nov 6, 2015
Oct 13, 2015
Oct 13, 2015
Oct 6, 2015
Oct 6, 2015
Oct 6, 2015
Jun 10, 2015
Jun 8, 2015
Jun 5, 2015
Jun 5, 2015
Jun 5, 2015
Jun 5, 2015
Dec 5, 2013
Nov 27, 2013
Nov 27, 2013
Nov 27, 2013
Nov 27, 2013
Sep 18, 2013
Sep 18, 2013
Sep 18, 2013
Jul 17, 2013
Jul 9, 2013
Apr 2, 2013
Apr 2, 2013
May 25, 2012
May 18, 2012
May 18, 2012
May 18, 2012
May 18, 2012
May 15, 2012
May 15, 2012
May 4, 2012
May 4, 2012
May 2, 2012
May 2, 2012
May 2, 2012
Apr 30, 2012
Apr 30, 2012
Feb 8, 2012
Jan 30, 2012
Jan 27, 2012
Jun 10, 2011
Jun 10, 2011
Jun 10, 2011
Jun 10, 2011
Jun 10, 2011
Jun 10, 2011
Jun 10, 2011
Jun 10, 2011
Jun 10, 2011
Jun 10, 2011
Jun 10, 2011
Jun 10, 2011
Jun 10, 2011
Mar 15, 2011
Mar 15, 2011
Mar 15, 2011
Feb 3, 2011
Feb 3, 2011
May 19, 2009
May 14, 2008
May 2, 2008
Apr 29, 2008
Sep 13, 2006
Jul 3, 2006
Jun 19, 2006
Jun 19, 2006
Jun 19, 2006
Jun 16, 2006
Jun 16, 2006
Jun 16, 2006
Jun 16, 2006
Jun 7, 2006
Apr 7, 2006
Nov 10, 2005
Nov 10, 2005
Sep 21, 2005
Sep 12, 2005
Jun 20, 2005
Jun 2, 2005
Feb 1, 2005
Dec 27, 2004
Dec 27, 2004
Dec 27, 2004
Dec 27, 2004