Patent No. EP2654397 (titled "Harvesting Device, Grow Space, Grow System And Method") was filed by VAN DEN TOP on Dec 22, 2011. The application was issued on Nov 20, 2019.

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 |
|---|---|---|
| PILZLAND PRODUKTIONS | Aug 20, 2020 | SCHNEIDERS & BEHRENDT BOCHUM |
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
Feb 9, 2022
Feb 9, 2022
Feb 4, 2022
Oct 26, 2021
Oct 21, 2021
Oct 15, 2021
Oct 15, 2021
Oct 15, 2021
Oct 15, 2021
Jul 1, 2021
Jul 1, 2021
Dec 8, 2020
Dec 8, 2020
Nov 30, 2020
Nov 9, 2020
Nov 9, 2020
Oct 30, 2020
Oct 30, 2020
Oct 30, 2020
Oct 30, 2020
Oct 30, 2020
Oct 19, 2020
Oct 5, 2020
Oct 5, 2020
Oct 5, 2020
Oct 5, 2020
Aug 31, 2020
Aug 31, 2020
Aug 20, 2020
Aug 20, 2020
Aug 20, 2020
Aug 20, 2020
Aug 20, 2020
Aug 20, 2020
Aug 20, 2020
Aug 20, 2020
Aug 20, 2020
Aug 20, 2020
Aug 20, 2020
Aug 20, 2020
Aug 20, 2020
Aug 20, 2020
Aug 20, 2020
Aug 20, 2020
Aug 20, 2020
Aug 20, 2020
Aug 20, 2020
Aug 20, 2020
Aug 20, 2020
Aug 20, 2020
Aug 20, 2020
Aug 20, 2020
Aug 20, 2020
Aug 20, 2020
Jan 7, 2020
Dec 23, 2019
Dec 2, 2019
Oct 24, 2019
Oct 22, 2019
Sep 9, 2019
Sep 9, 2019
Sep 9, 2019
Sep 9, 2019
Sep 9, 2019
Sep 9, 2019
Jun 27, 2019
May 27, 2019
May 22, 2019
Jan 10, 2019
Jan 10, 2019
Jan 10, 2019
Jan 10, 2019
Jan 10, 2019
Aug 29, 2018
Aug 27, 2018
Aug 14, 2018
Aug 14, 2018
Aug 14, 2018
Aug 14, 2018
Aug 14, 2018
Jun 4, 2018
Mar 5, 2018
Feb 26, 2018
Feb 26, 2018
Feb 26, 2018
Jan 5, 2018
Jan 2, 2018
Dec 28, 2017
Oct 24, 2017
Oct 24, 2017
Oct 24, 2017
Sep 12, 2017
Sep 1, 2017
Sep 1, 2017
Sep 1, 2017
Aug 30, 2017
Aug 30, 2017
Aug 30, 2017
Jun 20, 2017
Mar 10, 2017
Mar 9, 2017
Mar 7, 2017
Nov 8, 2016
Nov 8, 2016
Oct 7, 2016
Sep 20, 2016
Sep 20, 2016
Jun 9, 2016
May 19, 2016
May 19, 2016
May 19, 2016
May 17, 2016
May 17, 2016
May 17, 2016
Mar 7, 2016
Sep 25, 2015
Sep 25, 2015
Sep 25, 2015
Sep 17, 2015
Sep 19, 2014
Jun 10, 2014
Mar 28, 2014
Feb 24, 2014
Feb 24, 2014
Feb 24, 2014
Feb 18, 2014
Feb 18, 2014
Feb 18, 2014
Oct 2, 2013
Aug 8, 2013
Jul 30, 2013
Jul 30, 2013
Jul 30, 2013
Jul 22, 2013
Jul 12, 2013
Jan 2, 2013
Nov 29, 2012
Nov 29, 2012
Aug 1, 2012
Aug 1, 2012
Aug 1, 2012
Jun 21, 2012
Apr 24, 2012
Dec 22, 2011
Dec 22, 2011
Dec 22, 2011
Dec 22, 2011