Patent No. EP3183963 (titled "Device For Dispensing Fluid And/Or Solid Agents And Method For Controlling The Device") was filed by Horsch Leeb Application Systems on Sep 18, 2014. The application was issued on May 16, 2018.

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 |
|---|---|---|
| AMAZONEN WERKE H DREYER | Feb 15, 2019 | GRUNECKER PATENT |
| HARDI | Feb 15, 2019 | LAVOIX |
| TOPCON POSITIONING SYSTEMS | Feb 13, 2019 | KUHNEN & WACKER PATENT UND RECHTSANWALTSBURO PARTG MBB |
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
May 15, 2020
Jan 2, 2020
Jan 2, 2020
Jan 2, 2020
Jan 2, 2020
Dec 18, 2019
Sep 13, 2019
Sep 12, 2019
Sep 11, 2019
Sep 11, 2019
Sep 11, 2019
Sep 10, 2019
Sep 10, 2019
Sep 9, 2019
Sep 6, 2019
Sep 6, 2019
Sep 6, 2019
Sep 6, 2019
Sep 6, 2019
Sep 6, 2019
Sep 6, 2019
Sep 6, 2019
Sep 4, 2019
Sep 4, 2019
Sep 4, 2019
Aug 30, 2019
Aug 30, 2019
Aug 30, 2019
Mar 14, 2019
Mar 14, 2019
Mar 14, 2019
Mar 14, 2019
Mar 11, 2019
Mar 11, 2019
Mar 11, 2019
Mar 1, 2019
Mar 1, 2019
Mar 1, 2019
Mar 1, 2019
Mar 1, 2019
Mar 1, 2019
Mar 1, 2019
Feb 21, 2019
Feb 20, 2019
Feb 18, 2019
Feb 15, 2019
Feb 15, 2019
Feb 15, 2019
Feb 15, 2019
Feb 15, 2019
Feb 15, 2019
Feb 15, 2019
Feb 15, 2019
Feb 15, 2019
Feb 15, 2019
Feb 15, 2019
Feb 15, 2019
Feb 15, 2019
Feb 15, 2019
Feb 15, 2019
Feb 15, 2019
Feb 15, 2019
Feb 15, 2019
Feb 15, 2019
Feb 15, 2019
Feb 15, 2019
Feb 15, 2019
Feb 15, 2019
Feb 15, 2019
Feb 15, 2019
Feb 15, 2019
Feb 15, 2019
Feb 15, 2019
Feb 15, 2019
Feb 15, 2019
Feb 15, 2019
Feb 15, 2019
Feb 15, 2019
Feb 15, 2019
Feb 15, 2019
Feb 15, 2019
Feb 15, 2019
Feb 15, 2019
Feb 15, 2019
Feb 15, 2019
Feb 15, 2019
Feb 15, 2019
Feb 15, 2019
Feb 15, 2019
Feb 15, 2019
Feb 15, 2019
Feb 15, 2019
Feb 15, 2019
Feb 15, 2019
Feb 15, 2019
Feb 15, 2019
Feb 15, 2019
Feb 15, 2019
Feb 15, 2019
Feb 15, 2019
Feb 15, 2019
Feb 15, 2019
Feb 15, 2019
Feb 15, 2019
Feb 15, 2019
Feb 15, 2019
Feb 15, 2019
Feb 15, 2019
Feb 15, 2019
Feb 15, 2019
Feb 15, 2019
Feb 15, 2019
Feb 15, 2019
Feb 15, 2019
Feb 15, 2019
Feb 15, 2019
Feb 15, 2019
Feb 15, 2019
Feb 15, 2019
Feb 15, 2019
Feb 15, 2019
Feb 15, 2019
Feb 15, 2019
Feb 15, 2019
Feb 15, 2019
Feb 15, 2019
Feb 15, 2019
Feb 15, 2019
Feb 15, 2019
Feb 15, 2019
Feb 13, 2019
Feb 13, 2019
Feb 13, 2019
Feb 13, 2019
Feb 13, 2019
Feb 13, 2019
Feb 13, 2019
Feb 13, 2019
Feb 13, 2019
Feb 13, 2019
Feb 13, 2019
Feb 13, 2019
Feb 13, 2019
Feb 13, 2019
Feb 13, 2019
Feb 13, 2019
Feb 13, 2019
Feb 13, 2019
Feb 13, 2019
Feb 13, 2019
Feb 13, 2019
Feb 13, 2019
Feb 13, 2019
Feb 13, 2019
Feb 13, 2019
Feb 13, 2019
Feb 13, 2019
Feb 13, 2019
Feb 13, 2019
Feb 13, 2019
Feb 13, 2019
Feb 13, 2019
Feb 13, 2019
Feb 13, 2019
Feb 13, 2019
Feb 13, 2019
Feb 13, 2019
Feb 13, 2019
Feb 13, 2019
Feb 13, 2019
Feb 13, 2019
Feb 13, 2019
Feb 13, 2019
Feb 13, 2019
Feb 13, 2019
Feb 13, 2019
Feb 13, 2019
May 30, 2018
Apr 19, 2018
Mar 28, 2018
Mar 28, 2018
Mar 28, 2018
Mar 28, 2018
Mar 28, 2018
Feb 12, 2018
Feb 12, 2018
Feb 2, 2018
Feb 2, 2018
Feb 2, 2018
Feb 2, 2018
Jan 30, 2018
Jan 30, 2018
Jan 17, 2018
Jan 15, 2018
Jan 11, 2018
Dec 6, 2017
Dec 6, 2017
Dec 6, 2017
Dec 6, 2017
Dec 6, 2017
Nov 2, 2017
Aug 3, 2017
Aug 3, 2017
Jul 26, 2017
Jul 12, 2017
Jul 12, 2017
Jul 3, 2017
Jun 8, 2017
May 31, 2017
May 16, 2017
May 16, 2017
May 16, 2017
May 16, 2017
Apr 24, 2017
Apr 7, 2017
Apr 7, 2017
Feb 14, 2017
Feb 14, 2017
Feb 14, 2017
Feb 14, 2017
Feb 14, 2017
Feb 14, 2017
Feb 14, 2017
Apr 14, 2015