Patent No. EP2453012 (titled "Hppd Variants And Methods Of Use") was filed by Basf Agricultural Solutions Seed on Nov 10, 2010. The application was issued on Jun 1, 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 |
|---|---|---|
| SYNGENTA CROP PROTECTION | Feb 28, 2017 | SYNGENTA |
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
Jan 25, 2021
Jan 21, 2021
Jan 21, 2021
Jan 20, 2021
Dec 28, 2020
Dec 28, 2020
Dec 28, 2020
Dec 21, 2020
Dec 16, 2020
Dec 16, 2020
Dec 16, 2020
Dec 10, 2020
Dec 10, 2020
Dec 10, 2020
Dec 10, 2020
Sep 11, 2020
Sep 11, 2020
Sep 11, 2020
Sep 10, 2020
Sep 8, 2020
Sep 4, 2020
Sep 4, 2020
Sep 4, 2020
Sep 1, 2020
Oct 3, 2019
Oct 3, 2019
Aug 23, 2019
Aug 21, 2019
Jun 26, 2019
Jun 26, 2019
Jun 26, 2019
Jun 26, 2019
Jun 26, 2019
Jun 26, 2019
Jun 14, 2019
May 27, 2019
May 27, 2019
May 27, 2019
May 21, 2019
May 21, 2019
May 21, 2019
May 21, 2019
May 21, 2019
May 21, 2019
Jul 16, 2018
Jul 10, 2018
Jul 10, 2018
Jul 10, 2018
May 30, 2018
Mar 13, 2018
Mar 8, 2018
Mar 8, 2018
Mar 8, 2018
Mar 8, 2018
Mar 8, 2018
Mar 8, 2018
Mar 8, 2018
Mar 8, 2018
Mar 8, 2018
Mar 8, 2018
Mar 8, 2018
Jan 12, 2018
Jan 9, 2018
Jan 4, 2018
Dec 29, 2017
Dec 29, 2017
Dec 29, 2017
Dec 22, 2017
Dec 22, 2017
Dec 22, 2017
Dec 22, 2017
Dec 22, 2017
Nov 9, 2017
Nov 7, 2017
Nov 2, 2017
Nov 2, 2017
Nov 2, 2017
Nov 2, 2017
Nov 2, 2017
Nov 2, 2017
Aug 9, 2017
Aug 3, 2017
Aug 3, 2017
Aug 3, 2017
Apr 5, 2017
Apr 5, 2017
Mar 6, 2017
Feb 28, 2017
Feb 28, 2017
Feb 28, 2017
Feb 28, 2017
Feb 28, 2017
Feb 28, 2017
Feb 28, 2017
Feb 28, 2017
Jun 1, 2016
May 6, 2016
Apr 15, 2016
Apr 15, 2016
Apr 15, 2016
Feb 8, 2016
Feb 8, 2016
Feb 8, 2016
Feb 8, 2016
Feb 8, 2016
Feb 8, 2016
Oct 5, 2015
Oct 5, 2015
Oct 5, 2015
Oct 5, 2015
Oct 5, 2015
Oct 5, 2015
Oct 5, 2015
Oct 5, 2015
Oct 5, 2015
Oct 5, 2015
Oct 5, 2015
Jul 15, 2015
Jul 13, 2015
Jul 10, 2015
Mar 27, 2015
Mar 27, 2015
Mar 9, 2015
Feb 27, 2015
Feb 27, 2015
Feb 27, 2015
Feb 27, 2015
Feb 27, 2015
Feb 27, 2015
Feb 27, 2015
Feb 27, 2015
Feb 27, 2015
Dec 22, 2014
Sep 3, 2014
Sep 1, 2014
Aug 28, 2014
May 13, 2014
May 13, 2014
Mar 28, 2014
Mar 28, 2014
Mar 28, 2014
Mar 28, 2014
Mar 28, 2014
Mar 28, 2014
Mar 28, 2014
Mar 28, 2014
Feb 7, 2014
Jan 21, 2014
Jan 21, 2014
Jan 21, 2014
Jan 21, 2014
Nov 15, 2013
Nov 13, 2013
Nov 11, 2013
Jul 22, 2013
Jul 22, 2013
Jun 29, 2013
Jun 29, 2013
Jun 29, 2013
Jun 27, 2013
Jun 27, 2013
Jun 27, 2013
Apr 9, 2013
Apr 6, 2013
Apr 4, 2013
Dec 18, 2012
Dec 18, 2012
Nov 16, 2012
Nov 16, 2012
Nov 14, 2012
Nov 14, 2012
Nov 14, 2012
Jul 31, 2012
Jul 27, 2012
Jun 12, 2012
Jun 9, 2012
Jun 6, 2012
May 22, 2012
Apr 18, 2012
Feb 29, 2012
Feb 2, 2012
Feb 2, 2012
Sep 23, 2011
Sep 23, 2011
Sep 23, 2011
Jun 25, 2011
Jun 22, 2011
Apr 29, 2011
Apr 29, 2011
Feb 10, 2011
Feb 8, 2011
Feb 8, 2011
Feb 8, 2011
Feb 7, 2011
Feb 7, 2011
Dec 1, 2010
Nov 10, 2010
Nov 10, 2010
Nov 10, 2010
Nov 10, 2010
Nov 10, 2010
Nov 10, 2010
Nov 10, 2010