Patent No. EP2470344 (titled "Passenger Transportation Device") was filed by Gockel Bhner on Sep 25, 2010. The application was issued on May 14, 2014.

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 |
|---|---|---|
| MEDI CARE SYSTEM | Feb 16, 2015 | MANRESA MEDINA |
| SAMARIT MEDICAL | Feb 4, 2015 | PATENTANWALTE OLBRICHT BUCHHOLD KEULERTZ |
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
Mar 27, 2023
Mar 1, 2023
Feb 27, 2023
Feb 27, 2023
Feb 27, 2023
Feb 24, 2023
Feb 24, 2023
Feb 22, 2023
Feb 22, 2023
Feb 22, 2023
Feb 22, 2023
Feb 22, 2023
Feb 22, 2023
Feb 20, 2023
Feb 20, 2023
Feb 17, 2023
Feb 15, 2023
Feb 15, 2023
Feb 15, 2023
Jan 19, 2023
Jan 19, 2023
Jan 19, 2023
Nov 23, 2022
Nov 23, 2022
Nov 23, 2022
Nov 18, 2022
Mar 10, 2022
Mar 8, 2022
Feb 2, 2022
Feb 2, 2022
Feb 2, 2022
Jan 26, 2022
Jan 26, 2022
Jan 26, 2022
Jan 26, 2022
Jan 25, 2022
Jan 21, 2022
Jan 21, 2022
Jan 21, 2022
Jan 21, 2022
Jan 21, 2022
Jan 21, 2022
Jan 18, 2022
Jan 18, 2022
Jul 1, 2020
Jun 16, 2020
Jun 16, 2020
Jun 16, 2020
Jan 24, 2020
Jan 24, 2020
Jan 21, 2020
Jan 21, 2020
Jan 21, 2020
Jan 21, 2020
Jan 21, 2020
Sep 20, 2019
Sep 20, 2019
Sep 16, 2019
Sep 16, 2019
Sep 16, 2019
Sep 16, 2019
Sep 16, 2019
Sep 16, 2019
Sep 16, 2019
Sep 16, 2019
Sep 16, 2019
Sep 16, 2019
Sep 16, 2019
Sep 16, 2019
Sep 16, 2019
Sep 16, 2019
Jul 5, 2019
Jul 1, 2019
Jul 1, 2019
Jul 1, 2019
Jul 1, 2019
May 28, 2019
May 27, 2019
May 27, 2019
May 15, 2019
May 13, 2019
May 13, 2019
May 7, 2019
May 7, 2019
May 7, 2019
May 7, 2019
May 7, 2019
May 7, 2019
May 7, 2019
May 7, 2019
May 7, 2019
May 7, 2019
May 7, 2019
May 7, 2019
May 7, 2019
May 7, 2019
Jan 10, 2019
Jan 8, 2019
Jan 8, 2019
Jan 8, 2019
Jan 8, 2019
Jan 8, 2019
Jan 8, 2019
Jan 8, 2019
Jan 8, 2019
Jan 8, 2019
Jan 8, 2019
Jan 7, 2019
Jan 7, 2019
Jan 7, 2019
Jan 7, 2019
Jan 7, 2019
Jan 7, 2019
Jan 7, 2019
Jan 7, 2019
Jan 7, 2019
Jan 7, 2019
Jan 7, 2019
Jan 7, 2019
Jan 7, 2019
Jan 7, 2019
Jan 7, 2019
Jan 7, 2019
Jan 7, 2019
Nov 15, 2018
Nov 15, 2018
Nov 15, 2018
Nov 13, 2018
Nov 13, 2018
Nov 13, 2018
Nov 9, 2018
Nov 9, 2018
Nov 9, 2018
Nov 9, 2018
Nov 9, 2018
Nov 9, 2018
Nov 9, 2018
Nov 9, 2018
Nov 9, 2018
Nov 9, 2018
Nov 8, 2018
Nov 8, 2018
Nov 8, 2018
Nov 8, 2018
Nov 8, 2018
Nov 7, 2018
Nov 7, 2018
Nov 7, 2018
Oct 15, 2018
Oct 15, 2018
Oct 8, 2018
Oct 8, 2018
Oct 8, 2018
Jul 6, 2018
May 23, 2018
May 11, 2018
May 7, 2018
May 7, 2018
May 7, 2018
May 2, 2018
Apr 26, 2018
Apr 23, 2018
Apr 23, 2018
Apr 23, 2018
Apr 23, 2018
Apr 23, 2018
Apr 23, 2018
Apr 23, 2018
Apr 23, 2018
Apr 23, 2018
Dec 15, 2016
Dec 15, 2016
Dec 12, 2016
Dec 12, 2016
Dec 12, 2016
Nov 30, 2016
Nov 30, 2016
Nov 24, 2016
Nov 24, 2016
Nov 24, 2016
Nov 17, 2016
Nov 9, 2016
Nov 9, 2016
Nov 9, 2016
Oct 24, 2016
Oct 24, 2016
Oct 18, 2016
Oct 18, 2016
May 17, 2016
May 17, 2016
Apr 22, 2016
Apr 22, 2016
Apr 22, 2016
Nov 26, 2015
Nov 23, 2015
Nov 23, 2015
Nov 17, 2015
Nov 17, 2015
Nov 17, 2015
Nov 17, 2015
Sep 17, 2015
Sep 17, 2015
Sep 8, 2015
Sep 8, 2015
Sep 8, 2015
Sep 8, 2015
Aug 14, 2015
Aug 14, 2015
Aug 14, 2015
Aug 7, 2015
Aug 7, 2015
Aug 7, 2015
Apr 16, 2015
Apr 16, 2015
Apr 16, 2015
Apr 10, 2015
Apr 10, 2015
Mar 31, 2015
Mar 31, 2015
Mar 31, 2015
Mar 6, 2015
Mar 6, 2015
Feb 20, 2015
Feb 16, 2015
Feb 16, 2015
Feb 16, 2015
Feb 16, 2015
Feb 16, 2015
Feb 16, 2015
Feb 16, 2015
Feb 16, 2015
Feb 16, 2015
Feb 16, 2015
Feb 16, 2015
Feb 16, 2015
Feb 16, 2015
Feb 16, 2015
Feb 16, 2015
Feb 16, 2015
Feb 16, 2015
Feb 16, 2015
Feb 4, 2015
Feb 4, 2015
Feb 4, 2015
Feb 4, 2015
Feb 4, 2015
Feb 4, 2015
Feb 4, 2015
Feb 4, 2015
Feb 4, 2015
Feb 4, 2015
Feb 4, 2015
Feb 4, 2015
Feb 4, 2015
Feb 4, 2015
Feb 4, 2015
Feb 4, 2015
Feb 4, 2015
Feb 4, 2015
Feb 4, 2015
May 16, 2014
Apr 17, 2014
Apr 2, 2014
Apr 2, 2014
Apr 2, 2014
Apr 2, 2014
Apr 2, 2014
Mar 12, 2014
Dec 2, 2013
Dec 2, 2013
Dec 2, 2013
Dec 2, 2013
Dec 2, 2013
Oct 28, 2013
Oct 19, 2012
Oct 18, 2012
Oct 18, 2012
Oct 18, 2012
Oct 18, 2012
Oct 18, 2012
Oct 18, 2012
Jun 6, 2012
May 11, 2012
Apr 25, 2012
Apr 25, 2012
Mar 27, 2012
Mar 27, 2012
Mar 27, 2012
Mar 27, 2012
Mar 26, 2012
Mar 26, 2012
Mar 26, 2012
Mar 26, 2012
Mar 26, 2012
Mar 26, 2012
Mar 26, 2012
Mar 26, 2012
Mar 26, 2012
Feb 17, 2012
Feb 10, 2012
Feb 10, 2012
Feb 10, 2012
Sep 6, 2011
Aug 11, 2011
Aug 11, 2011
Aug 5, 2011
Aug 5, 2011
Aug 5, 2011
May 6, 2011
Apr 14, 2011
Apr 14, 2011
Apr 14, 2011
Jan 25, 2011
Jan 25, 2011
Jan 25, 2011
Sep 25, 2010
Sep 25, 2010
Sep 25, 2010
Sep 25, 2010