Patent No. EP2980379 (titled "Injection Device And Method Of Manufacturing The Same") was filed by Eberspcher Exhaust Technology on Jun 19, 2015. The application was issued on May 22, 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 |
|---|---|---|
| TENNECO GMBH | Jul 5, 2017 | STT SOZIETAT THEWS & THEWS |
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
Apr 26, 2019
Apr 26, 2019
Apr 23, 2019
Apr 12, 2019
Apr 12, 2019
Apr 12, 2019
Apr 12, 2019
Feb 14, 2019
Feb 13, 2019
Feb 8, 2019
Feb 6, 2019
Feb 1, 2019
Feb 1, 2019
Feb 1, 2019
Feb 1, 2019
Jan 25, 2019
Jan 23, 2019
Jan 22, 2019
Jan 22, 2019
Oct 31, 2018
Oct 26, 2018
Oct 26, 2018
Oct 26, 2018
Oct 26, 2018
Sep 13, 2018
Sep 6, 2018
Sep 6, 2018
Sep 5, 2018
Sep 5, 2018
Sep 5, 2018
Sep 5, 2018
Aug 27, 2018
Aug 23, 2018
Aug 21, 2018
Aug 21, 2018
Aug 20, 2018
Aug 20, 2018
Aug 20, 2018
Aug 20, 2018
Aug 20, 2018
Aug 20, 2018
Aug 20, 2018
Aug 20, 2018
Aug 20, 2018
Aug 20, 2018
Aug 20, 2018
Aug 20, 2018
Aug 20, 2018
Aug 20, 2018
Jul 3, 2018
Jul 3, 2018
Jul 3, 2018
Jul 3, 2018
Jul 3, 2018
Jun 28, 2018
Apr 30, 2018
Apr 24, 2018
Apr 24, 2018
Apr 24, 2018
Apr 24, 2018
Apr 24, 2018
Feb 14, 2018
Feb 8, 2018
Feb 8, 2018
Feb 8, 2018
Dec 22, 2017
Dec 15, 2017
Dec 14, 2017
Dec 13, 2017
Dec 12, 2017
Dec 12, 2017
Dec 12, 2017
Dec 12, 2017
Dec 12, 2017
Oct 6, 2017
Aug 7, 2017
Aug 7, 2017
Aug 2, 2017
Aug 2, 2017
Aug 2, 2017
Jul 13, 2017
Jul 5, 2017
Jul 5, 2017
Jul 5, 2017
Jul 5, 2017
Jul 5, 2017
Jul 5, 2017
Jul 5, 2017
Jul 5, 2017
Jul 5, 2017
Jul 5, 2017
Jul 5, 2017
Jul 5, 2017
Oct 6, 2016
Sep 8, 2016
Aug 24, 2016
Aug 24, 2016
Aug 24, 2016
Aug 24, 2016
Jun 15, 2016
Jun 15, 2016
Jun 15, 2016
Jun 15, 2016
Jun 6, 2016
May 18, 2016
Apr 15, 2016
Apr 15, 2016
Apr 15, 2016
Apr 15, 2016
Mar 22, 2016
Mar 14, 2016
Mar 14, 2016
Mar 14, 2016
Feb 8, 2016
Jan 7, 2016
Oct 15, 2015
Oct 15, 2015
Oct 15, 2015
Oct 9, 2015
Oct 1, 2015
Oct 1, 2015
Sep 30, 2015
Sep 23, 2015
Sep 7, 2015
Aug 12, 2015
Aug 12, 2015
Aug 12, 2015
Aug 12, 2015
Aug 12, 2015
Jun 25, 2015
Jun 25, 2015
Jun 19, 2015
Jun 19, 2015
Jun 19, 2015
Jun 19, 2015
Jun 19, 2015
Jun 19, 2015
Jun 19, 2015