The weekly litigation news digest is live. Subscribe now
The patent EP3175025 was granted to Camozzi Digital on Dec 19, 2018. The application was filed on May 11, 2015 under application number EP15728627A. The patent is currently recorded with a legal status of "Revoked".

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 | Opposition Status |
|---|---|---|---|
| SAURER SPINNING SOLUTIONS | Sep 19, 2019 | - | ADMISSIBLE |
| MASCHINENFABRIK RIETER | Sep 18, 2019 | CANZLER & BERGMEIER PATENTANWALTE PARTNERSCHAFT MBB | ADMISSIBLE |
| TRUTZSCHLER GROUP | Sep 18, 2019 | WALTHER BAYER FABER PATENTANWALTE PARTGMBB | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| INTERNATIONAL-SEARCH-REPORT | CH705443 |
| INTERNATIONAL-SEARCH-REPORT | DE19907684 |
| OPPOSITION | CH705443 |
| OPPOSITION | DE10142976 |
| OPPOSITION | DE102006048430 |
| OPPOSITION | DE10235525 |
| OPPOSITION | DE112005000594T |
| OPPOSITION | DE4112226 |
| OPPOSITION | DE4334472 |
| OPPOSITION | EP0541483 |
| OPPOSITION | US2012029839 |
| OPPOSITION | US2014101058 |
| OPPOSITION | US4835699 |
| OPPOSITION | US5124928 |
| OPPOSITION | US5515266 |
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
Dec 16, 2024
Dec 16, 2024
Dec 16, 2024
Dec 16, 2024
Dec 16, 2024
Dec 16, 2024
Dec 16, 2024
Dec 16, 2024
Dec 16, 2024
Dec 11, 2024
Dec 4, 2024
Dec 4, 2024
Dec 4, 2024
Nov 29, 2024
(Electronic) Receipt
Appeal
Nov 29, 2024
Nov 29, 2024
Nov 28, 2024
Nov 28, 2024
Nov 28, 2024
Nov 25, 2024
(Electronic) Receipt
Appeal
Nov 25, 2024
Nov 19, 2024
Nov 19, 2024
Nov 19, 2024
Nov 19, 2024
Jul 15, 2024
Jul 15, 2024
Jul 15, 2024
Jul 10, 2024
(Electronic) Receipt
Appeal
Jul 10, 2024
Jun 28, 2024
Jun 28, 2024
Jun 28, 2024
Jun 20, 2024
Jun 20, 2024
Jun 20, 2024
Jun 14, 2024
(Electronic) Receipt
Appeal
Jun 14, 2024
Jun 13, 2024
Jun 13, 2024
Jun 13, 2024
Jun 13, 2024
Jun 13, 2024
Jun 10, 2024
May 23, 2024
May 23, 2024
May 23, 2024
May 23, 2024
May 17, 2024
Apr 22, 2024
Apr 22, 2024
Apr 22, 2024
Apr 22, 2024
Apr 17, 2024
Jan 10, 2024
Advice of delivery
Appeal
Jan 9, 2024
Advice of delivery
Appeal
Jan 8, 2024
Jan 8, 2024
Jan 8, 2024
Jan 8, 2024
Jan 3, 2024
Jan 3, 2024
Jan 3, 2024
Dec 21, 2023
Dec 20, 2023
Dec 20, 2023
Dec 20, 2023
Dec 18, 2023
(Electronic) Receipt
Appeal
Dec 18, 2023
Nov 2, 2023
Advice of delivery
Appeal
Nov 2, 2023
Nov 2, 2023
Nov 2, 2023
Oct 27, 2023
(Electronic) Receipt
Appeal
Oct 27, 2023
Oct 26, 2023
Oct 26, 2023
Oct 26, 2023
Oct 19, 2023
Advice of delivery
Appeal
Oct 17, 2023
Oct 17, 2023
Oct 17, 2023
Oct 17, 2023
Oct 17, 2023
Oct 17, 2023
Oct 17, 2023
Oct 17, 2023
Oct 12, 2023
Oct 6, 2023
Jul 27, 2023
Jul 27, 2023
Jul 27, 2023
Jul 27, 2023
Jul 27, 2023
Apr 6, 2023
Apr 6, 2023
Apr 6, 2023
Apr 5, 2023
Apr 5, 2023
Apr 5, 2023
Mar 31, 2023
(Electronic) Receipt
Appeal
Mar 31, 2023
Mar 31, 2023
Reply to appeal
Appeal
Mar 30, 2023
(Electronic) Receipt
Appeal
Mar 30, 2023
Mar 30, 2023
Mar 30, 2023
Reply to appeal
Appeal
Mar 27, 2023
Mar 27, 2023
Mar 27, 2023
Mar 20, 2023
(Electronic) Receipt
Appeal
Mar 20, 2023
Mar 20, 2023
Reply to appeal
Appeal
Nov 21, 2022
Nov 21, 2022
Nov 21, 2022
Nov 15, 2022
(Electronic) Receipt
Appeal
Nov 15, 2022
Nov 15, 2022
Nov 15, 2022
Nov 15, 2022
Nov 15, 2022
Nov 15, 2022
Nov 15, 2022
Nov 15, 2022
Nov 15, 2022
Nov 15, 2022
Nov 15, 2022
Nov 15, 2022
Nov 15, 2022
Nov 15, 2022
Nov 15, 2022
Nov 15, 2022
Nov 15, 2022
Nov 15, 2022
Nov 15, 2022
Nov 15, 2022
Nov 15, 2022
Nov 15, 2022
Nov 15, 2022
Nov 15, 2022
Nov 15, 2022
Nov 15, 2022
Nov 15, 2022
Sep 22, 2022
Sep 22, 2022
Sep 22, 2022
Sep 22, 2022
Sep 14, 2022
(Electronic) Receipt
Appeal
Sep 14, 2022
Sep 14, 2022
Notice of appeal
Appeal
Sep 8, 2022
Sep 8, 2022
Sep 8, 2022
Sep 5, 2022
Jul 20, 2022
Jul 20, 2022
Jul 20, 2022
Jul 19, 2022
Jul 19, 2022
Jul 19, 2022
Jul 18, 2022
Jul 15, 2022
Jul 15, 2022
Jul 15, 2022
Jul 15, 2022
Jul 15, 2022
Jul 15, 2022
Jul 15, 2022
Jul 15, 2022
Means of redress
OPPO
Jul 15, 2022
Jul 15, 2022
Jul 15, 2022
Jul 15, 2022
Jul 15, 2022
Jul 15, 2022
Jul 15, 2022
Jul 15, 2022
Jul 15, 2022
Jul 15, 2022
Jul 15, 2022
Jul 15, 2022
Jun 21, 2022
Jun 21, 2022
Jun 21, 2022
Jun 21, 2022
Jun 8, 2022
May 6, 2022
Apr 29, 2022
Apr 27, 2022
Apr 19, 2022
Apr 19, 2022
Apr 19, 2022
Apr 19, 2022
Apr 13, 2022
Apr 13, 2022
Apr 13, 2022
Apr 13, 2022
Apr 11, 2022
Apr 11, 2022
Apr 11, 2022
Apr 11, 2022
Apr 8, 2022
Apr 8, 2022
Apr 8, 2022
Apr 8, 2022
Apr 8, 2022
Apr 8, 2022
Apr 8, 2022
Apr 8, 2022
Apr 8, 2022
Apr 8, 2022
Apr 8, 2022
Apr 8, 2022
Apr 8, 2022
Apr 8, 2022
Apr 8, 2022
Apr 8, 2022
Apr 7, 2022
Apr 7, 2022
Authorisation
OPPO
Apr 7, 2022
Apr 7, 2022
Apr 7, 2022
Apr 7, 2022
Apr 7, 2022
Apr 7, 2022
Apr 7, 2022
Apr 7, 2022
Apr 7, 2022
Apr 7, 2022
Apr 7, 2022
Apr 7, 2022
Apr 7, 2022
Apr 7, 2022
Apr 7, 2022
Apr 7, 2022
Apr 7, 2022
Apr 7, 2022
Apr 7, 2022
Apr 7, 2022
Apr 7, 2022
Apr 7, 2022
Apr 7, 2022
Apr 1, 2022
Mar 29, 2022
Mar 29, 2022
Mar 29, 2022
Mar 28, 2022
Mar 25, 2022
Mar 25, 2022
Mar 25, 2022
Mar 22, 2022
Mar 22, 2022
Mar 22, 2022
Mar 21, 2022
Mar 21, 2022
Mar 21, 2022
Mar 16, 2022
Mar 16, 2022
Mar 16, 2022
Mar 16, 2022
Mar 16, 2022
Mar 16, 2022
Mar 14, 2022
Mar 14, 2022
Mar 14, 2022
Mar 10, 2022
Mar 10, 2022
Mar 10, 2022
Mar 8, 2022
Mar 8, 2022
Mar 8, 2022
Feb 10, 2022
Feb 10, 2022
Feb 10, 2022
Feb 9, 2022
Feb 9, 2022
Feb 9, 2022
Feb 9, 2022
Feb 4, 2022
Feb 4, 2022
Feb 4, 2022
Feb 4, 2022
Feb 4, 2022
Feb 4, 2022
Dec 20, 2021
Sep 16, 2021
Sep 8, 2021
Sep 8, 2021
Sep 8, 2021
Sep 3, 2021
Sep 3, 2021
Sep 1, 2021
Sep 1, 2021
Sep 1, 2021
Sep 1, 2021
Sep 1, 2021
Sep 1, 2021
Sep 1, 2021
Sep 1, 2021
Sep 1, 2021
Sep 1, 2021
Feb 23, 2021
Oct 22, 2020
Oct 22, 2020
Oct 22, 2020
Oct 15, 2020
Feb 14, 2020
Feb 14, 2020
Feb 14, 2020
Feb 10, 2020
Feb 10, 2020
Feb 10, 2020
Feb 10, 2020
Feb 10, 2020
Feb 10, 2020
Feb 10, 2020
Feb 10, 2020
Feb 10, 2020
Feb 10, 2020
Feb 10, 2020
Feb 10, 2020
Feb 10, 2020
Oct 1, 2019
Oct 1, 2019
Oct 1, 2019
Oct 1, 2019
Sep 25, 2019
Sep 24, 2019
Sep 19, 2019
Sep 19, 2019
Sep 19, 2019
Sep 19, 2019
Sep 19, 2019
Sep 19, 2019
Sep 19, 2019
Sep 19, 2019
Sep 19, 2019
Sep 19, 2019
Sep 19, 2019
Sep 18, 2019
Sep 18, 2019
Sep 18, 2019
Sep 18, 2019
Sep 18, 2019
Sep 18, 2019
Sep 18, 2019
Sep 18, 2019
Sep 18, 2019
Sep 18, 2019
Sep 18, 2019
Sep 18, 2019
Sep 18, 2019
Sep 18, 2019
Sep 18, 2019
Sep 18, 2019
Sep 18, 2019
Sep 18, 2019
Sep 18, 2019
Sep 18, 2019
Sep 18, 2019
Jan 3, 2019
Nov 22, 2018
Decision to grant a European patent
Search/Exam
Nov 8, 2018
(Electronic) Receipt
Search/Exam
Nov 8, 2018
Filing of the translations of the claims
Search/Exam
Nov 8, 2018
French translation of claims
Search/Exam
Nov 8, 2018
German translation of the claims
Search/Exam
Nov 8, 2018
Letter accompanying subsequently filed items
Search/Exam
Aug 20, 2018
Aug 20, 2018
Aug 20, 2018
Intention to grant (signatures)
Search/Exam
Aug 20, 2018
Text intended for grant (clean copy)
Search/Exam
Aug 20, 2018
May 14, 2018
(Electronic) Receipt
Search/Exam
May 14, 2018
Claims
Search/Exam
May 14, 2018
Description
Search/Exam
May 14, 2018
Drawings
Search/Exam
May 14, 2018
Letter accompanying subsequently filed items
Search/Exam
May 14, 2018
Feb 1, 2018
Annex to the communication
Search/Exam
Feb 1, 2018
Communication from the Examining Division
Search/Exam
Jan 26, 2018
Examination started
Search/Exam
May 10, 2017
Mar 7, 2017
Mar 3, 2017
Communication to designated inventor
Search/Exam
Feb 28, 2017
Priority search results copy provided by EPO
Search/Exam
Feb 23, 2017
Feb 15, 2017
(Electronic) Receipt
Search/Exam
Feb 15, 2017
Letter accompanying subsequently filed items
Search/Exam
Feb 15, 2017
Matter concerning the application
Search/Exam
Feb 7, 2017
Feb 7, 2017
Feb 2, 2017
Notice on debiting of fees
Search/Exam
Dec 27, 2016
(Electronic) Receipt
Search/Exam
Dec 27, 2016
Request for entry into the European phase
Search/Exam
Dec 9, 2016
Information on entry into European phase
Search/Exam
Dec 2, 2016
Dec 2, 2016
Notification of the recording of a change
Search/Exam
Jul 29, 2016
Jul 29, 2016
Jul 29, 2016
Jul 29, 2016
Jul 29, 2016
May 27, 2016
May 27, 2016
May 24, 2016
May 24, 2016
May 3, 2016
May 3, 2016
May 2, 2016
Free text
PCT2
Apr 29, 2016
Apr 29, 2016
Apr 28, 2016
Apr 28, 2016
Apr 26, 2016
Apr 26, 2016
Mar 18, 2016
Written opinion
PCT2
Mar 18, 2016
Mar 18, 2016
Feb 22, 2016
Feb 8, 2016
Notification of election of EPO
Search/Exam
Feb 4, 2016
Copy of the international search report
Search/Exam
Feb 4, 2016
Published international application - A1
Search/Exam
Oct 6, 2015
Sep 23, 2015
Sep 23, 2015
Sep 22, 2015
Sep 17, 2015
Sep 17, 2015
Sep 17, 2015
PCT demand form
PCT2
Sep 10, 2015
Sep 10, 2015
PCT demand form
PCT2
Sep 10, 2015
Sep 10, 2015
Jul 15, 2015
Jul 15, 2015
Jul 15, 2015
Jun 12, 2015
Abstract
PCTISA
Jun 12, 2015
Claims
PCTISA
Jun 12, 2015
Description
PCTISA
Jun 12, 2015
Drawings
PCTISA